Abstract
Niniejsza rozprawa przedstawia wyniki badań wpływu domieszkowania izowalencyjnego na strukturę, mikrostrukturę oraz właściwości elektryczne wysokotemperaturowego przewodnika protonowego - niobianu lantanu LaNbO4. Prace badawcze dotyczyły związków domieszkowanych antymonem, arsenem, tantalem lub wanadem (LaNb1-xAxO4 gdzie A = As, Sb, Ta, V; 0 ≤ x ≤ 0,3), które wytworzono metodą reakcji w fazie stałej. Wyniki otrzymane w pracy są pierwszymi, które prezentują wpływ domieszkowania pierwiastkami z grupy 15 układu okresowego, antymonem i arsenem, na właściwości materiału. Najbardziej wszechstronne badania przeprowadzono dla związków domieszkowanych antymonem.
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- Category:
- Thesis, nostrification
- Type:
- praca doktorska pracowników zatrudnionych w PG oraz studentów studium doktoranckiego
- Language:
- Polish
- Publication year:
- 2017
- Bibliography: test
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- związku LNSO30. .................................................................................................................. 100
- Rysunki
- Rysunek 2.3 Zależność koncentracji defektów od ciśnienia parcjalnego pary wodnej w wysokotemperaturowym przewodniku protonowym ............................................................... 20 open in new tab
- Rysunek 2.4 Graficzne przedstawienie mechanizmu przewodnictwa protonowego w ciałach stałych: a) mechanizm nośnikowy, b) mechanizm Grotthussa................................................. 21 open in new tab
- Rysunek 2.5 Schemat protonowego ceramicznego ogniwa paliwowego. ................................ 23 open in new tab
- Rysunek 2.6 Schemat elektrolizera pary wodnej z elektrolitem przewodzącym protonowo. .. 24 open in new tab
- Rysunek 2.7 Schemat pompy wodorowej z elektrolitem przewodzącym protonowo. ............. 25
- Rysunek 3.2 Transformacja parametrów komórki elementarnej podczas przemiany fazowej w niobianie lantanu. ..................................................................................................................... 31 open in new tab
- Rysunek 4.3 Przykładowy wynik pomiaru metodą spektroskopii impedancyjnej modelowego ciała stałego przewodzącego jonowo. ...................................................................................... 56 open in new tab
- Rysunek 4.4 Schematy przykładowych układów zastępczych a) Voigta, b) Maxwella oraz c) drabinkowy reprezentujących wynik symulowanego eksperymentu. Aby lepiej odzwierciedlić warunki rzeczywistego pomiaru, na początku każdego z układów dodano elementy L oraz R1, które reprezentują indukcyjność oraz rezystancję przewodów doprowadzających. ................ 57 open in new tab
- Rysunek 6.1 Wyniki badań metodą dyfraktometrii rentgenowskiej a) LaNb1-xSbxO4 170 , b) open in new tab
- LaNb1-xAsxO4, c) LaNb1-xVxO4 170 oraz d) LaNb1-xTaxO4. 170 ................................................. 66 open in new tab
- Rysunek 6.2 Graficzne porównanie danych pomiarowych (punkty, górny wykres) i dopasowania uzyskanego metodą Rietvelda (linia, górny wykres ) wraz z wykresem różnicowym (wykres dolny) dla próbek a) LaNb0,9Sb0,1O4 oraz b) LaNb0,7Sb0,3O4. 170 ........... 67 open in new tab
- Rysunek 6.3 Parametry komórki elementarnej materiałów domieszkowanych a) Sb 170 , b)As, c) dopasowania. ........................................................................... 69 open in new tab
- ............................................................................................................................................ 71
- Rysunek 6.5 Wynik pomiaru metodą dyfraktometrii rentgenowskiej w różnych temperaturach próbek niobianu lantanu zawierającego a) 5% mol., b) 15% mol. oraz c) 25% mol Sb. 172 .... 72 open in new tab
- Rysunek 6.6 Zależność temperaturowa parametrów komórek elementarnych w próbkach domieszkowanych antymonem. 172 ........................................................................................... 73 open in new tab
- LaNb0,7Sb0,3O4. ........................................................................................................................ 75
- Rysunek 6.9 Zdjęcia mikroskopowe powierzchni LaNb1-xSbxO4 dla a) x=0,15 oraz b) x=0,30. 170 .............................................................................................................................................. 79 open in new tab
- Rysunek 6.10 Zdjęcia mikroskopowe powierzchni LaNb1-xVxO4 dla a) x=0,15 oraz b) x=0,30. 170 .............................................................................................................................................. 80 open in new tab
- Rysunek 6.12 Wydłużenie względne próbek LaNb1-xSbxO4 w funkcji temperatury. 170 ......... 82 open in new tab
- Rysunek 6.13 Temperatura przemiany fazowej w funkcji zawartości Sb. 170 ......................... 83 open in new tab
- Rysunek 6.14 Wyniki pomiarów ciepła właściwego niobianu lantanu domieszkowanego antymonem w a) niskich i b) wysokich temperaturach. 181 ...................................................... 84 open in new tab
- Rysunek 6.15 Wyniki eksperymentalne Cp oraz odpowiadające im krzywe dopasowania otrzymane z a) pierwszego i b) drugiego etapu obliczeniowego. 181 ........................................ 85 open in new tab
- Rysunek 6.17. Przykładowy wynik pomiaru metodą termograwimetrii i skaningowej kalorymetrii różnicowej niobianu lantanu domieszkowanego w 5% mol. antymonem. .......... 87
- Rysunek 6.18 Entalpie "drop-solution" oraz tworzenia z tlenków związków LaNb1-xSbxO4 w funkcji koncentracji antymonu. Linia reprezentuje wartość średnią entalpii tworzenia materiałów domieszkowanych w 5-25% mol. 172 ..................................................................... 88 open in new tab
- Rysunek 6.19 Wyniki pomiaru metodą spektroskopii impedancyjnej próbki LNSO30 w wilgotnym powietrzu w a) 300°C i b) 800°C. 171 ..................................................................... 92 open in new tab
- Rysunek 6.20 Pojemność ziaren i granic międzyziarnowych próbki LNSO30 wyznaczona na podstawie pomiarów impedancyjnych. 171 ............................................................................... 93 open in new tab
- Rysunek 6.21 Przewodność całkowita w funkcji temperatury związku a) LNSO10, b) LNSO30, c) LCNSO10 oraz d) LCNSO30. .............................................................................................. 94 open in new tab
- Rysunek 6.22 Stosunek przewodności całkowitej w powietrzu zawierającym pary ciężkiej wody do pary wodnej. 171 ......................................................................................................... 95 open in new tab
- Rysunek 6.23 Przewodność całkowita w funkcji ciśnienia parcjalnego tlenu związku LNSO30 open in new tab
- w warunkach a) mokrych i b) suchych oraz c) LCNSO30 w warunkach suchych. 171 ............ 96 open in new tab
- Rysunek 6.24 Zależność przewodności całkowitej próbek LSNO10 i LSNO30 od ciśnienia parcjalnego pary wodnej w 800°C. 171 ..................................................................................... 97 open in new tab
- Rysunek 6.26 Przewodność całkowita, ziaren i granic międzyziarnowych niobianu lantanu domieszkowanego antymonem i wapniem. 171 ......................................................................... 98 open in new tab
- Rysunek 6.27 Profil koncentracji izotopu 18 O w funkcji odległości od powierzchni próbki LNSO30 poddanej wymianie izotopowej w a) 800°C i b) 900°C. Niebieskie linie pokazują zakres, w którym dominuje dyfuzja na granicach międzyziarnowych. .................................. 101 open in new tab
- Rysunek 6.28 Obrazy wytrawionej powierzchni materiału otrzymane na podstawie sygnału z poszczególnych rodzajów jonów wtórnych. 171 ...................................................................... 102 open in new tab
- Kingery, W. D., Bowen, H. K., Uhlmann, D. R. Introduction to Ceramics. (Wiley, 1976).
- Parrinello, M., Rahman, A., Vashishta, P. Structural Transitions in Superionic Conductors. Phys. Rev. Lett. 50, 1073-1076 (1983). open in new tab
- Kamaya, N., Homma, K., Yamakawa, Y., Hirayama, M., Kanno, R., Yonemura, M., Kamiyama, T., Kato, Y., Hama, S., Kawamoto, K., Mitsui, A. A lithium superionic conductor. Nat. Mater. 10, 682-686 (2011). open in new tab
- Goodenough, J. B. Oxide-Ion Electrolytes. Annu. Rev. Mater. Res. 33, 91-128 (2003). open in new tab
- Marrony, M., Berger, P., Mauvy, F., Grenier, J.-C., Sata, N., Magrasó, A., Haugsrud, R.,
- Slater, P. R., Taillades, G., Roziere, J., Dailly, J., Fukatsu, N., Briois, P., Matsumoto, H., Stoukides, M. Proton-Conducting Ceramics. From Fundamentals to Applied Research. (Pan Stanford Publishing, 2016).
- Kreuer, K.-D. Proton Conductivity: Materials and Applications. Chem. Mater. 8, 610- 641 (1996). open in new tab
- Kreuer, K. D. Proton-conducting oxides. Annu. Rev. Mater. Res. 33, 333-359 (2003). open in new tab
- Iwahara, H., Asakura, Y., Katahira, K., Tanaka, M. Prospect of hydrogen technology using proton-conducting ceramics. Solid State Ionics 168, 299-310 (2004). open in new tab
- Coors, W. G. Protonic ceramic fuel cells for high-efficiency operation with methane. J. Power Sources 118, 150-156 (2003). open in new tab
- Norby, T. Proton conduction in oxides. Solid State Ionics 40-41, 857-862 (1990). open in new tab
- Iwahara, H. Proton conducting ceramics and their applications. Solid State Ionics 86-88, 9-15 (1996). open in new tab
- Oesten, R., Huggins, R. A. Proton conduction in oxides: A review. Ionics (Kiel). 1, 427- 437 (1995). open in new tab
- Norby, T. Solid-state protonic conductors: principles, properties, progress and prospects. Solid State Ionics 125, 1-11 (1999). open in new tab
- Bojarski, Z., Surowiec, M., Stróż, K., Gigla, M. Krystalografia. (Wydawnictwo Naukowe PWN, 2008).
- Kröger, F. A., Vink, H. J. Relations between the Concentrations of Imperfections in Crystalline Solids. Solid State Ionics 3, 307-435 (1956). open in new tab
- Smyth, D. M. The Defect Chemistry of Metal Oxides. (Oxford University Press Inc, 2000). open in new tab
- Kroger, F. A. Defect Chemistry in Crystalline Solids. Annu. Rev. Mater. Sci. 7, 449-475 (1977). open in new tab
- Guldberg, C. M., Waage, P. Studies Concerning Affinity. Forh. Vidensk. i Christ. 35 (1864).
- Riess, I. w The CRC Handbook of Solid State Electrochemistry 223-268 (CRC Press, 1996). open in new tab
- de Grotthuss, C. J. T. Memoir on the decomposition of water and of the bodies that it holds in solution by means of galvanic electricity. 1805. Biochim. Biophys. Acta 1757, 871-5 (2006). open in new tab
- Wachowski, S. w Młodzi naukowcy dla polskiej nauki. Część 10 (red. Kuczera, M.) (Creativetime, 2013).
- Wachowski, S. w Nowe trendy w naukach inżynieryjnych 3 (red. Kuczera, M.) (Creativetime, 2012).
- Bogusz, W., Krok, F. Elektrolity stałe. Właściwości elektryczne i sposoby ich pomiaru. (WNT, 1995).
- Gellings, P. J., Bouwmeester, H. J. M. The CRC Handbook Of Solid State Electrochemistry. 14, (CRC Press, 1996). open in new tab
- Balamurugan, C., Lee, D.-W. D., Subramania, A. Preparation and LPG-gas sensing characteristics of p-type semiconducting LaNbO 4 ceramic material. Appl. Surf. Sci. 283, 58-64 (2013). open in new tab
- Chen, X., Rieth, L., Miller, M. S., Solzbacher, F. High temperature humidity sensors based on sputtered Y-doped BaZrO3 thin films. Sensors Actuators B Chem. 137, 578- 585 (2009). open in new tab
- Traversa, E. Ceramic sensors for humidity detection: the state-of-the-art and future developments. Sensors Actuators B Chem. 23, 135-156 (1995). open in new tab
- Grossmann, K., Pavelko, R. G., Barsan, N., Weimar, U. Interplay of H2, water vapor and oxygenat the surface of SnO2 based gas sensors -An operando investigation utilizing deuterated gases. Sensors Actuators B Chem. 166-167, 787-793 (2012). open in new tab
- Yamazoe, N. Toward innovations of gas sensor technology. Sensors Actuators B Chem. 108, 2-14 (2005). open in new tab
- Kreuer, K. D., Paddison, S. J., Spohr, E., Schuster, M. Transport in proton conductors for fuel-cell applications: Simulations, elementary reactions, and phenomenology. open in new tab
- Chem. Rev. 104, 4637-4678 (2004). open in new tab
- Edwards, P. P., Kuznetsov, V. L., David, W. I. F., Brandon, N. P. Hydrogen and fuel cells: Towards a sustainable energy future. Energy Policy 36, 4356-4362 (2008). open in new tab
- Pelletier, L., McFarlan, A., Maffei, N. Ammonia fuel cell using doped barium cerate proton conducting solid electrolytes. J. Power Sources 145, 262-265 (2005). open in new tab
- Peterson, D., Winnick, J. A Hydrogen Sulfide Fuel Cell Using a Proton-Conducting Solid Electrolyte. J. Electrochem. Soc. 143, L55 (1996). open in new tab
- Tan, W., Zhong, Q., Miao, M., Qu, H. H2S Solid oxide fuel cell based on a modified Barium cerate perovskite proton conductor. Ionics (Kiel). 15, 385-388 (2008). open in new tab
- Iwahara, H. Hydrogen pumps using proton-conducting ceramics and their applications. Solid State Ionics 125, 271-278 (1999). open in new tab
- Robinson, S., Manerbino, A., Coors, W. G. Galvanic hydrogen pumping in the protonic ceramic perovskite BaCe0. 2Zr0. 7Y0. 1O3− δ. J. Memb. Sci. 446, 99-105 (2013). open in new tab
- Iwahara, H., Esaka, T., Uchida, H., Maeda, N. Proton conduction in sintered oxides and its application to steam electrolysis for hydrogen production. Solid State Ionics 3-4, 359- 363 (1981). open in new tab
- Iwahara, H. High temperature proton conducting oxides and their applications to solid electrolyte fuel cells and steam electrolyzer for hydrogen production. Solid State Ionics 28-30, 573-578 (1988). open in new tab
- Ipsakis, D., Kraia, T., Marnellos, G. E., Ouzounidou, M., Voutetakis, S., Dittmeyer, R., Dubbe, A., Haas-Santo, K., Konsolakis, M., Figen, H. E., Güldal, N. O., Baykara, S. Z. An electrocatalytic membrane-assisted process for hydrogen production from H2S in Black Sea: Preliminary results. Int. J. Hydrogen Energy 40, 7530-7538 (2015). open in new tab
- Schober, T. Applications of oxidic high-temperature proton conductors. Solid State Ionics 162-163, 277-281 (2003). open in new tab
- Garagounis, I., Kyriakou, V., Skodra, A., Vasileiou, E., Stoukides, M. Electrochemical Synthesis of Ammonia in Solid Electrolyte Cells. Front. Energy Res. 2, 1-10 (2014). open in new tab
- Langguth, J., Dittmeyer, R., Hofmann, H., Tomandl, G. Studies on oxidative coupling of methane using high-temperature proton-conducting membranes. Appl. Catal. A Gen. 158, 287-305 (1997). open in new tab
- Hamakawa, S., Hibino, T., Iwahara, H. Electrochemical Hydrogen Permeation in a Proton-Hole Mixed Conductor and Its Application to a Membrane Reactor. J. Electrochem. Soc. 141, 1720 (1994). open in new tab
- Sundmacher, K., Rihko-Struckmann, L. K., Galvita, V. Solid electrolyte membrane reactors: Status and trends. Catal. Today 104, 185-199 (2005). open in new tab
- Saracco, G., Neomagus, H. W. J. P., Versteeg, G. F., Swaaij, W. P. M. va. High- temperature membrane reactors: potential and problems. Chem. Eng. Sci. 54, 1997-2017 (1999). open in new tab
- Forrat, F., Dauge, G., Trevoux, P., Danner, G., Christian, M. Electrolyte solide a base de AlLaO3 application aux piles à combustible. C. R. Hebd. Seances Acad. Sci. 259, 2813- 2816 (1964). open in new tab
- Stotz, S., Wagner, C. Die Löslichkeit von Wasserdampf und Wasserstoff in festen Oxiden. Berichte der Bunsengesellschaft für Phys. Chemie 70, 781-788 (1966).
- Shores, D. a., Rapp, R. a. Hydrogen Ion (Proton) Conduction in Thoria-Base Solid Electrolytes. J. Electrochem. Soc. 119, 300 (1972). open in new tab
- Uchida, H., Maeda, N., Iwahara, H. Relation between proton and hole conduction in SrCeO3-based solid electrolytes under water-containing atmospheres at high temperatures. Solid State Ionics 11, 117-124 (1983). open in new tab
- Iwahara, H., Uchida, H., Ono, K., Ogaki, K. Proton Conduction in Sintered Oxides Based on BaCeO3. J. Electrochem. Soc. 135, 529 (1988). open in new tab
- Tanner, C. W., Virkar, A. V. Instability of BaCeO[sub 3] in H[sub 2]O-Containing Atmospheres. J. Electrochem. Soc. 143, 1386 (1996). open in new tab
- Iwahara, H., Yajima, T., Hibino, T., Ozaki, K., Suzuki, H. Protonic conduction in calcium, strontium and barium zirconates. Solid State Ionics 61, 65-69 (1993). open in new tab
- Babilo, P., Uda, T., Haile, S. Processing of yttrium-doped barium zirconate for high proton conductivity. J. Mater. Res. 22, 1322-1330 (2007). open in new tab
- Ricote, S., Bonanos, N., Manerbino, A., Coors, W. G. Conductivity study of dense BaCe xZr (0.9-x)Y 0.1O (3-??) prepared by solid state reactive sintering at 1500 °C. Int. J. Hydrogen Energy 37, 7954-7961 (2012). open in new tab
- Tong, J., Clark, D., Hoban, M., O'Hayre, R. Cost-effective solid-state reactive sintering method for high conductivity proton conducting yttrium-doped barium zirconium ceramics. Solid State Ionics 181, 496-503 (2010). open in new tab
- Kjølseth, C., Fjeld, H., Prytz, Ø., Dahl, P. I., Estournès, C., Haugsrud, R., Norby, T. Space-charge theory applied to the grain boundary impedance of proton conducting BaZr0.9Y0.1O3 -δ. Solid State Ionics 181, 268-275 (2010). open in new tab
- Iguchi, F., Sata, N., Tsurui, T., Yugami, H. Microstructures and grain boundary conductivity of BaZr1−xYxO3 (x=0.05, 0.10, 0.15) ceramics. Solid State Ionics 178, 691-695 (2007). open in new tab
- Larring, Y., Norby, T. Protons in rare earth oxides. Solid State Ionics 77, 147-151 (1995). open in new tab
- Chesnaud, A., Braida, M.-D., Estradé, S., Peiró, F., Tarancón, A., Morata, A., Dezanneau, G. High-temperature anion and proton conduction in RE3NbO7 (RE=La, Gd, Y, Yb, Lu) compounds. J. Eur. Ceram. Soc. (2015). doi:10.1016/j.jeurceramsoc.2015.04.014 open in new tab
- Eurenius, K. E. J., Ahlberg, E., Knee, C. S. Proton conductivity in Sm2Sn2O7 pyrochlores. Solid State Ionics 181, 1577-1585 (2010). open in new tab
- Bjørheim, T. S., Norby, T., Haugsrud, R. Hydration and proton conductivity in LaAsO4. open in new tab
- J. Mater. Chem. 22, 1652 (2012). open in new tab
- Haugsrud, R., Norby, T. Proton conduction in rare-earth ortho-niobates and ortho- tantalates. Nat. Mater. 5, 193-196 (2006). open in new tab
- Rooksby, H. P., White, E. A. D. The structures of 1:1 compounds of rare earth oxides with niobia and tantala. Acta Crystallogr. 16, 888-890 (1963). open in new tab
- Keller, C. Über ternäre Oxide des Niobs und Tantals vom Typ ABO4. Zeitschrift für Anorg. und Allg. Chemier 318, 89-106 (1962). open in new tab
- Stubican, V. S. High-Temperature Transitions in Rare-Earth Niobates and TantaIates. J. Am. Ceram. Soc. 47, 55-58 (1964). open in new tab
- Tsunekawa, S., Takei, H., Ishigame, M. Study on the room temperature phase of LaNbO4 crystals. Mater. Res. Bull. 12, 1087-1094 (1977). open in new tab
- Brixner, L. H., Whitney, J. F., Zumsteg, F. C., Jones, G. A. Ferroelasticity in the LnNbO4-type rare earth niobates. Mater. Res. Bull. 12, 17-24 (1977). open in new tab
- Takei, H., Tsunekawa, S. Growth and properties of LaNbO4 and NdNbO4 single crystals. J. Cryst. Growth 38, 55-60 (1977). open in new tab
- Tsunekawa, S., Takei, H. Domain Switching Behaviour of Ferroelastic LaNbO 4 and NdNbO 4. J. Phys. Soc. Japan 40, 1523-1524 (1976). open in new tab
- Tsunekawa, S., Takei, H. Twinning structure of ferroelastic LaNbO4 and NdNbO4 crystals. Phys. Status Solidi 50, 695-702 (1978). open in new tab
- Blasse, G., Bril, A. Luminescence phenomena in compounds with fergusonite structure. open in new tab
- J. Lumin. 3, 109-131 (1970). open in new tab
- Blasse, G. Luminescence processes in niobates with fergusonite structure. J. Lumin. 14, 231-233 (1976). open in new tab
- Kim, D. W., Kwon, D. K., Yoon, S. H., Hong, K. S. Microwave dielectric properties of rare-earth ortho-niobates with ferroelasticity. J. Am. Ceram. Soc. 89, 3861-3864 (2006). open in new tab
- Haugsrud, R., Norby, T. High-temperature proton conductivity in acceptor-doped LaNbO 4. Solid State Ionics 177, 1129-1135 (2006). open in new tab
- Tsunekawa, S., Kamiyama, T., Sasaki, K., Asano, H., Fukuda, T. Precise structure analysis by neutron diffraction for R NbO 4 and distortion of NbO 4 tetrahedra. Acta Crystallogr. Sect. A Found. Crystallogr. 49, 595-600 (1993). open in new tab
- Huse, M., Skilbred, A. W. B., Karlsson, M., Eriksson, S. G., Norby, T., Haugsrud, R., Knee, C. S. Neutron diffraction study of the monoclinic to tetragonal structural transition in LaNbO 4 and its relation to proton mobility. J. Solid State Chem. 187, 27-34 (2012). open in new tab
- International Tables for Crystallography. A, (International Union of Crystallography, 2015). open in new tab
- Fjeld, H., Toyoura, K., Haugsrud, R., Norby, T. Proton mobility through a second order phase transition: theoretical and experimental study of LaNbO4. Phys. Chem. Chem. open in new tab
- Phys. 12, 10313-10319 (2010). open in new tab
- Aldred, A. T. Unusual cell volume behavior in the LaNb1−xVxO4 system. Mater. Lett. 1, 197-199 (1983). open in new tab
- Hadidi, K., Hancke, R., Norby, T., Gunnaes, A. E., Løvvik, O. M. Atomistic study of LaNbO4; surface properties and hydrogen adsorption. Int. J. Hydrogen Energy 37, 6674- 6685 (2012). open in new tab
- Cavallaro, A., Solís, C., Garcia, P. R., Ballesteros, B., Serra, J. M., Santiso, J. L. Epitaxial films of the proton-conducting Ca-doped LaNbO4 material and a study of their charge transport properties. Solid State Ionics 216, 25-30 (2012). open in new tab
- Solís, C., Serra, J. M. Adjusting the conduction properties of La0.995Ca0.005NbO4−δ by doping for proton conducting fuel cells electrode operation. Solid State Ionics 190, 38-45 (2011). open in new tab
- Momma, K., Izumi, F. VESTA -Visualization for Electronic and STuctural Analysis software. (2014). open in new tab
- David, W. I. F. The high-temperature paraelastic structure of LaNbO4. Mater. Res. Bull. 18, 749-756 (1983). open in new tab
- Jaeger, G. The Ehrenfest Classification of Phase Transitions: Introduction and Evolution. Arch. Hist. Exact Sci. 53, 51-81 (1998). open in new tab
- Sarin, P., Hughes, R. W., Lowry, D. R., Apostolov, Z. D., Kriven, W. M. High- Temperature Properties and Ferroelastic Phase Transitions in Rare-Earth Niobates (LnNbO 4 ). J. Am. Ceram. Soc. 97, 3307-3319 (2014). open in new tab
- Aizu, K. Phenomenological lattice-dynamical theory of ferroelasticity. J. Phys. Chem. Solids 32, 1959-1969 (1971). open in new tab
- Jian, L., Wayman, C. M. Monoclinic-to-Tetragonal Phase Transformation in a Ceramic Rare-Earth Orthoniobate, LaNbO 4. J. Am. Ceram. Soc. 80, 803-806 (1997). open in new tab
- Wood, I. G. Temperature dependence of domain walls in LaNbO 4 and their relation to the spontaneous strain. Phase Transitions 9, 269-279 (1987). open in new tab
- David, W. I. F. High Resolution Neutron Powder Diffraction Studies of the Ferroelastic Phase Transition in LaNbO4. MRS Proc. 166, 203 (1989). open in new tab
- Mokkelbost, T., Lein, H. L., Vullum, P. E., Holmestad, R., Grande, T., Einarsrud, M.-A. Thermal and mechanical properties of LaNbO4-based ceramics. Ceram. Int. 35, 2877- 2883 (2009). open in new tab
- Vullum, F., Nitsche, F., Selbach, S. M., Grande, T. Solid solubility and phase transitions in the system LaNb1−xTaxo4. J. Solid State Chem. 181, 2580-2585 (2008). open in new tab
- Santibáñez-Mendieta, A. B., Fabbri, E., Licoccia, S., Traversa, E. Tailoring phase stability and electrical conductivity of Sr0.02La0.98Nb1-xTaxO4 for intermediate temperature fuel cell proton conducting electrolytes. Solid State Ionics 216, 6-10 (2012). open in new tab
- Rovati, M. Directions of auxeticity for monoclinic crystals. Scr. Mater. 51, 1087-1091 (2004). open in new tab
- Stavroulakis, G. E. Auxetic behaviour: appearance and engineering applications. Phys. status solidi 242, 710-720 (2005). open in new tab
- Arai, M., Wang, Y. X., Kohiki, S., Matsuo, M., Shimooka, H., Shishido, T., Oku, M. Dielectric Property and Electronic Structure of LaNbO 4. Jpn. J. Appl. Phys. 44, 6596- 6599 (2005). open in new tab
- Kuwabara, A., Haugsrud, R., Stølen, S., Norby, T. Local condensation around oxygen vacancies in t-LaNbO4 from first principles calculations. Phys. Chem. Chem. Phys. 11, 5550-5553 (2009). open in new tab
- Blasse, G., Brixner, L. H. Ultraviolet emission from ABO4-type niobates, tantalates and tungstates. Chem. Phys. Lett. 173, 409-411 (1990). open in new tab
- Wood, I. G. Spontaneous birefringence of ferroelastic BiVO 4 and LaNBO 4 between 10K and T c. J. Phys. C Solid State Phys. 17, L539-L543 (1984). open in new tab
- Hsiao, Y. J., Fang, T. H., Chang, Y. S., Chang, Y. H., Liu, C. H., Ji, L. W., Jywe, W. Y. Structure and luminescent properties of LaNbO4 synthesized by sol-gel process. J. open in new tab
- Lumin. 126, 866-870 (2007).
- Sun, P., Dai, P., Yang, J., Zhao, C., Zhang, X. Enhanced upconversion luminescence induced by structrual evolution of lanthanum niobate phosphor. Ceram. Int. 41, 1-8 (2014). open in new tab
- Lee, H. W., Park, J. H., Nahm, S., Kim, D. W., Park, J. G. Low-temperature sintering of temperature-stable LaNbO4 microwave dielectric ceramics. Mater. Res. Bull. 45, 21-24 (2010). open in new tab
- Haugsrud, R., Norby, T. High-Temperature Proton Conductivity in Acceptor-Substituted Rare-Earth Ortho-Tantalates, LnTaO 4. J. Am. Ceram. Soc. 90, 1116-1121 (2007). open in new tab
- Magrasó, A., Fontaine, M.-L., Bredesen, R., Haugsrud, R., Norby, T. Cathode compatibility, operation, and stability of LaNbO4-based proton conducting fuel cells. Solid State Ionics 262, 382-387 (2014). open in new tab
- Syvertsen, G. E., Magrasó, A., Haugsrud, R., Einarsrud, M.-A., Grande, T. The effect of cation non-stoichiometry in LaNbO4 materials. Int. J. Hydrogen Energy 37, 8017-8026 (2012). open in new tab
- Mather, G. C., Fisher, C. A. J., Islam, M. S. Defects, Dopants, and Protons in LaNbO 4. Chem. Mater. 22, 5912-5917 (2010). open in new tab
- Mokkelbost, T., Kaus, I., Haugsrud, R., Norby, T., Grande, T., Einarsrud, M.-A. High- Temperature Proton-Conducting Lanthanum Ortho-Niobate-Based Materials. Part II: Sintering Properties and Solubility of Alkaline Earth Oxides. J. Am. Ceram. Soc. 91, 879-886 (2008). open in new tab
- Norby, T., Magrasó, A. On the development of proton ceramic fuel cells based on Ca- doped LaNbO4 as electrolyte. J. Power Sources 282, 28-33 (2015). open in new tab
- Bi, Z., Peña-Martínez, J., Kim, J.-H., Bridges, C. A., Huq, A., Hodges, J. P., Paranthaman, M. P. Effect of Ca doping on the electrical conductivity of the high temperature proton conductor LaNbO4. Int. J. Hydrogen Energy 37, 12751-12759 (2012). open in new tab
- Cao, Y., Tan, Y., Yan, D., Chi, B., Pu, J., Jian, L. Electrical conductivity of Zn-doped high temperature proton conductor LaNbO4. Solid State Ionics 278, 152-156 (2015). open in new tab
- Cao, Y., Chi, B., Pu, J., Jian, L. Effect of Ce and Yb co-doping on conductivity of LaNbO 4. J. Eur. Ceram. Soc. 34, 1981-1988 (2014). open in new tab
- Mielewczyk-Gryn, A., Gdula-Kasica, K., Kusz, B., Gazda, M. High temperature monoclinic-to-tetragonal phase transition in magnesium doped lanthanum ortho-niobate. open in new tab
- Ceram. Int. 39, 4239-4244 (2013). open in new tab
- Syvertsen, G. E., Estournès, C., Fjeld, H., Haugsrud, R., Einarsrud, M.-A., Grande, T. Spark Plasma Sintering and Hot Pressing of Hetero-Doped LaNbO4. J. Am. Ceram. Soc. 95, 1563-1571 (2012). open in new tab
- Ivanova, M., Ricote, S., Meulenberg, W. A., Haugsrud, R., Ziegner, M. Effects of A- and B-site (co-)acceptor doping on the structure and proton conductivity of LaNbO4. Solid State Ionics 213, 45-52 (2012). open in new tab
- Fjeld, H., Kepaptsoglou, D. M., Haugsrud, R., Norby, T. Charge carriers in grain boundaries of 0.5% Sr-doped LaNbO4. Solid State Ionics 181, 104-109 (2010). open in new tab
- Huse, M., Norby, T., Haugsrud, R. Effects of A and B site acceptor doping on hydration and proton mobility of LaNbO4. Int. J. Hydrogen Energy 37, 8004-8016 (2012). open in new tab
- Ivanova, M. E., Meulenberg, W. a., Palisaitis, J., Sebold, D., Solís, C., Ziegner, M., Serra, J. M., Mayer, J., Hänsel, M., Guillon, O. Functional properties of La0.99X0.01Nb0.99Al0.01O4−δ and La0.99X0.01Nb0.99Ti0.01O4−δ proton conductors where X is an alkaline earth cation. J. Eur. Ceram. Soc. 35, 1-15 (2014). open in new tab
- Mielewczyk-Gryn, A., Wachowski, S., Zagórski, K., Jasiński, P., Gazda, M. Characterization of magnesium doped lanthanum orthoniobate synthesized by molten salt route. Ceram. Int. 41, 7847-7852 (2015). open in new tab
- Mokkelbost, T., Andersen, Ø., Strøm, R. A., Wiik, K., Grande, T., Einarsrud, M.-A. High-Temperature Proton-Conducting LaNbO 4 -Based Materials: Powder Synthesis by Spray Pyrolysis. J. Am. Ceram. Soc. 90, 3395-3400 (2007). open in new tab
- Brandão, A. D., Gracio, J., Mather, G. C., Kharton, V. V., Fagg, D. P. B-site substitutions in LaNb1−xMxO4−δ materials in the search for potential proton conductors (M=Ga, Ge, Si, B, Ti, Zr, P, Al). J. Solid State Chem. 184, 863-870 (2011). open in new tab
- Bi, Z., Bridges, C. A., Kim, J.-H., Huq, A., Paranthaman, M. P. Phase stability and electrical conductivity of Ca-doped LaNb1−xTaxO4−δ high temperature proton conductors. J. Power Sources 196, 7395-7403 (2011). open in new tab
- Brandaõ, A. D., Antunes, I., Frade, J. R., Torre, J., Kharton, V. V., Fagg, D. P. Enhanced Low-Temperature Proton Conduction in Sr 0.02 La 0.98 NbO 4−δ by Scheelite Phase Retention. Chem. Mater. 22, 6673-6683 (2010). open in new tab
- Aldred, A. T., Chan, S.-K., Grimsditch, M. H., Nevitt, M. V. Displacive Phase Transformation in Vanadium -Substituted Lanthanum Niobate. MRS Proc. 24, 81 (1983). open in new tab
- Nevitt, M., Knapp, G. Phonon properties of vanadium-substituted lanthanum niobate derived from heat-capacity measurements. J. Phys. Chem. Solids 47, 501-505 (1986). open in new tab
- Errandonea, D., Manjon, F. Pressure effects on the structural and electronic properties of ABX 4 scintillating crystals. Prog. Mater. Sci. 53, 711-773 (2008). open in new tab
- Shannon, R. D., Prewitt, C. T. Effective ionic radii in oxides and fluorides. Acta Crystallogr. Sect. B Struct. Crystallogr. Cryst. Chem. 25, 925-946 (1969). open in new tab
- Massalski, J. Fizyka dla inżynierów 2. Fizyka współczesna. (WNT, 1975).
- Langford, J. I., Louër, D. Powder diffraction. Reports Prog. Phys. 59, 131-234 (1996). open in new tab
- Young, R. A. The Rietveld Method. (IUCr, 1995).
- Speakman, S. A. Precission and Accuracy. Massachusets Inst. Technol. (2010).
- Toby, B. H. R factors in Rietveld analysis: How good is good enough? Powder Diffr. 21, 67-70 (2006). open in new tab
- McCusker, L. B., Von Dreele, R. B., Cox, D. E., Louër, D., Scardi, P. Rietveld refinement guidelines. J. Appl. Crystallogr. 32, 36-50 (1999). open in new tab
- Sakata, M., Cooper, M. J. An analysis of the Rietveld refinement method. J. Appl. Crystallogr. 12, 554-563 (1979). open in new tab
- Gražulis, S., Daškevič, A., Merkys, A., Chateigner, D., Lutterotti, L., Quirós, M., Serebryanaya, N. R., Moeck, P., Downs, R. T., Le Bail, A. Crystallography Open Database (COD): an open-access collection of crystal structures and platform for world- wide collaboration. Nucleic Acids Res. 40, D420-7 (2012). open in new tab
- Rodriguez-Carvajal, J. Recent developments for the program FULLPROF. Comm. powder Diffr. 26, 12-19 (2001). open in new tab
- Degen, T., Sadki, M., Bron, E., Konig, U., Nenert, G. The HighScore suite. Powder Diffr. 29, S13-S18 (2014). open in new tab
- Arodz, H., Dziarmaga, J., Zurek, W. H. Patterns of Symmetry Breaking. (Springer Netherlands, 2003). doi:10.1007/978-94-007-1029-0 open in new tab
- Mnyukh, Y. Second-order phase transitions, L. Landau and his successors. Am. J. Condens. Matter Phys. 3, 25-30 (2013).
- Sznajd-Weron, K. Teoria przejść fazowych i zjawiska krytyczne. (Uniwersytet Wrocławski Instytut Fizyki Teoretycznej, 2012).
- Nobel Media AB. The Nobel Prize in Physics 1962. Nobelprize.org (2013). na <http://www.nobelprize.org/nobel_prizes/physics/laureates/1962> open in new tab
- Mielewczyk-Gryn, A. Rozprawa doktorska: Właściwości strukturalne i transportowe ceramicznego przewodnika protonowego -domieszkowanego niobanu lantanu. (Politechnika Gdańska, 2013).
- Aizu, K. Determination of the State Parameters and Formulation of Spontaneous Strain for Ferroelastics. J. Phys. Soc. Japan 28, 706-716 (1970). open in new tab
- Schlenker, J. L., Gibbs, G. V., Boisen, M. B. Strain-tensor components expressed in terms of lattice parameters. Acta Crystallogr. Sect. A 34, 52-54 (1978). open in new tab
- Wagner, C. D., Riggs, W. M., Davis, L. E., Moulder, J. F., Muilenberg, G. E. Handbook of X-ray photoelectron spectroscopy. (Perkin-Elmer Corporation, 1979).
- Kwok, R. W. M. XPS Peak v 4.1. (2009).
- A. Barbacki. Mikroskopia elektronowa. (Wydawnictwo Politechniki Poznańskiej, 2007).
- Carter, B., Norton, G. Ceramic Materials. Ceramic materils science and engineering (Springer New York, 2007). doi:10.1007/978-0-387-46271-4 open in new tab
- Gopal, E. S. R. Specific Heats at Low Temperatures. Specific Heats at Low Temperatures (Springer US, 1966). doi:10.1007/978-1-4684-9081-7 open in new tab
- Kittel, C. Wstęp do Fizyki Ciała Stałego. (Wydawnictwo Naukowe PWN, 1999).
- Hwang, J. S., Lin, K. J., Tien, C. Measurement of heat capacity by fitting the whole temperature response of a heat-pulse calorimeter. Rev. Sci. Instrum. 68, 94 (1997). open in new tab
- Hołyst, R., Poniewierski, A., Ciach, A. Termodynamika dla chemików, fizyków i inżynierów. (Instytu Chemii Fizycznej PAN i Szkoła Nauk Ścisłych, 2003).
- Navrotsky, A. Progress and new directions in high temperature calorimetry. Phys. Chem. Miner. 2, 89-104 (1977). open in new tab
- Navrotsky, A. Progress and new directions in high temperature calorimetry revisited. Phys. Chem. Miner. 24, 222-241 (1997). open in new tab
- Navrotsky, A. Progress and New Directions in Calorimetry: A 2014 Perspective. J. Am. Ceram. Soc. 97, 3349-3359 (2014). open in new tab
- Trzaska, M., Trzeska, Z. Elektrochemiczna spektroskopia impedancyjna w inżynierii materiałowej. (Oficyna Wydawnicza Politechniki Warszawskiej, 2010).
- Lasia, A. Electrochemical Impedance Spectroscopy and its Applications. (Springer New York, 2014). doi:10.1007/978-1-4614-8933-7 open in new tab
- Zajt, T. Metody woltoamperometryczne i elektrochemiczna spektroskopia impedancyjna. (Wydawnictwo Gdańskie, 2001).
- Diard, J.-P., Gorrec, B., Le Montella, C. Handbook of Electrochemical Impedance Spectroscopy. Electrical circuits containing CPEs. (BioLogic, 2013). na <http://www.bio-logic.info/potentiostat-electrochemistry-ec-lab/apps-literature/eis- literature/hanbook-of-eis/> open in new tab
- Boukamp, B. A Nonlinear Least Squares Fit procedure for analysis of immittance data of electrochemical systems. Solid State Ionics 20, 31-44 (1986). open in new tab
- Haile, S. M., West, D. L., Campbell, J. The role of microstructure and processing on the proton conducting properties of gadolinium-doped barium cerate. J. Mater. Res. 13, 1576-1595 (1998). open in new tab
- Bonanos, N., Huijser, A., Poulsen, F. W. H/D isotope effects in high temperature proton conductors. Solid State Ionics 275, 9-13 (2015). open in new tab
- Bonanos, N. Oxide-based protonic conductors: point defects and transport properties. Solid State Ionics 145, 265-274 (2001). open in new tab
- Sutija, D. P., Norby, T., Bjornbom, P. Transport number determination by the concentration-cell/open-circuit voltage method for oxides with mixed electronic, ionic and protonic conductivity. Solid State Ionics 77, 167-174 (1995). open in new tab
- Norby, T. GasMix version 0.6. NorECS (2013). open in new tab
- Boukamp, B. A package for impedance/admittance data analysis. Solid State Ionics 18- 19, 136-140 (1986). open in new tab
- Yates, J. R. Mass spectrometry. Trends in Genetics 16, (2000). open in new tab
- Vickerman, J. C., Gilmore, I. S. Surface Analysis-The Principal Techniques. Techniques (John Wiley & Sons Ltd, 2009). doi:10.1002/9780470721582 open in new tab
- Crank, J. The mathematics of diffusion. (Oxford University Press Inc, 1975).
- Wachowski, S., Mielewczyk-Gryn, A., Gazda, M. Effect of isovalent substitution on microstructure and phase transition of LaNb1−xMxO4 (M=Sb, V or Ta; x=0.05-0.3). J. Solid State Chem. 219, 201-209 (2014). open in new tab
- Wachowski, S., Mielewczyk-Gryń, A., Zagórski, K., Li, C., Jasiński, P., Skinner, S. J., Haugsrud, R., Gazda, M. Influence of Sb-substitution on ionic transport in lanthanum orthoniobates. J. Mater. Chem. A 4, 11696-11707 (2016). open in new tab
- Mielewczyk-Gryn, A., Wachowski, S., Lilova, K. I., Guo, X., Gazda, M., Navrotsky, A. Influence of antimony substitution on spontaneous strain and thermodynamic stability of lanthanum orthoniobate. Ceram. Int. 41, 2128-2133 (2015). open in new tab
- Welch, H. V., Duschak, L. H. The vapor pressure of Arsenic Trioxide. Dep. Inter. Bur. mines. Tech. Pap. (1915).
- Saines, P. J., Kennedy, B. J., Elcombe, M. M. Structural phase transitions and crystal chemistry of the series Ba2LnB′O6 (Ln=lanthanide and B′=Nb5+ or Sb5+). J. Solid State Chem. 180, 401-409 (2007). open in new tab
- Tresvyatskii, S. G., Lopato, L. M. Calculation and determination of liquidus curves in the oxide systems La2O3-MgO, Y2O3-MgO, and Sc2O3-MgO. Sov. Powder Metall. open in new tab
- Met. Ceram. 2, 366-369 (1963). open in new tab
- Orr, R. L. High-temperature Heat Contents of Tantalum and Niobium Oxides. J. Am. Chem. Soc. 75, 2808-2809 (1953). open in new tab
- Orman, R. G., Holland, D. Thermal phase transitions in antimony (III) oxides. J. Solid State Chem. 180, 2587-2596 (2007). open in new tab
- Holtzberg, F., Reisman, A., Berry, M., Berkenblit, M. Reactions of the Group VB Pentoxides with Alkali Oxides and Carbonates. II. Phase Diagram of the System K 2 CO 3 -V 2 O 5. J. Am. Chem. Soc. 78, 1536-1540 (1956). open in new tab
- Reisman, A., Holtzberg, F., Berkenblit, M., Berry, M. Reactions of the Group VB Pentoxides with Alkali Oxides and Carbonates. III. Thermal and X-Ray Phase Diagrams of the System K 2 O or K 2 CO 3 with Ta 2 O 5. J. Am. Chem. Soc. 78, 4514-4520 (1956). open in new tab
- Cho, K., Lee, J., Lim, J.-S., Lim, H., Lee, J., Park, S., Yoo, C.-Y., Kim, S.-T., Chung, U.-I., Moon, J.-T. Low temperature crystallized Ta2O5/Nb2O5 bi-layers integrated into RIR capacitor for 60 nm generation and beyond. Microelectron. Eng. 80, 317-320 (2005). open in new tab
- Mielewczyk-Gryn, A., Wachowski, S., Strychalska, J., Zagórski, K., Klimczuk, T., Navrotsky, A., Gazda, M. Heat capacities and thermodynamic properties of antimony substituted lanthanum orthoniobates. Ceram. Int. 42, 7054-7059 (2016). open in new tab
- Iorish, V., Jungmann, V. Baza Stałych Cieplnych Substancji "Термические Константы Веществ". Rosyjska Akademia Nauk oraz Uniwersytet Moskiewski (2016). na <http://www.chem.msu.su/cgi-bin/tkv.pl?show=welcome.html>
- Parlinski, K., Hashi, Y., Tsunekawa, S., Kawazoe, Y. Computer simulation of ferroelastic phase transition in LaNbO4. J. Mater. Res. 12, 2428-2437 (1997). open in new tab
- Senyshyn, A., Kraus, H., Mikhailik, V. B., Vasylechko, L., Knapp, M. Thermal properties of CaMoO4 : Lattice dynamics and synchrotron powder diffraction studies. open in new tab
- Phys. Rev. B 73, 14104 (2006). open in new tab
- Porto, S. P. S., Scott, J. F. Raman spectra of CaWO4, SrWO4, CaMoo4, and SrMoO4. Phys. Rev. 157, 716-719 (1967). open in new tab
- Ushakov, S. V., Helean, K. B., Navrotsky, A., Boatner, L. A. Thermochemistry of rare- earth orthophosphates. J. Mater. Res. 16, 2623-2633 (2001). open in new tab
- Chater, R. J., Carter, S., Kilner, J. A., Steele, B. C. H. Development of a novel SIMS technique for oxygen self-diffusion and surface exchange coefficient measurements in oxides of high diffusivity. Solid State Ionics 53-56, 859-867 (1992). open in new tab
- Zagórski, K., Czarnowska, M., Czoska, P., Dzierzgowski, K., Wachowski, S., Mielewczyk-Gryń, A., Gazda, M. Synthesis of tetragonal LaNbO4 nanopowders. w Bulletin of the Polish Hydrogen and Fuel Cell Association (red. Molenda, J.) 75 (AGH, 2015).
- Miruszewski, T., Gdaniec, P., Karczewski, J., Bochentyn, B., Szaniawska, K., Kupracz, P., Prześniak-Welenc, M., Kusz, B. Synthesis and structural properties of (Y, Sr)(Ti, Fe, Nb)O3−δ perovskite nanoparticles fabricated by modified polymer precursor method. Solid State Sci. 59, 1-6 (2016). open in new tab
- Wang, Z., Liang, H., Zhou, L., Wang, J., Gong, M., Su, Q. NaEu0.96Sm0.04(MoO4)2 as a promising red-emitting phosphor for LED solid-state lighting prepared by the Pechini process. J. Lumin. 128, 147-154 (2008). open in new tab
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