Wyniki wyszukiwania dla: WATER%20UPTAKE

• Water

  Czasopisma

  ISSN: 2073-4441

• WATER SCIENCE AND TECHNOLOGY

  Czasopisma

  ISSN: 0273-1223 , eISSN: 1996-9732

• WATER RESEARCH

  Czasopisma

  ISSN: 0043-1354

• Desalination and Water Treatment

  Czasopisma

  ISSN: 1944-3994 , eISSN: 1944-3986

• Water Resources and Industry

  Czasopisma

  ISSN: 2212-3717

• Water uptake analysis of acceptor-doped lanthanum orthoniobates

  Publikacja

  • A. D. Mielewczyk-Gryń
  • S. L. Wachowski
  • M. Prześniak-Welenc
  • K. Dzierzgowski
  • A. Regoutz
  • D. J. Payne
  • M. Gazda

  - JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY - Rok 2019

  In this work, lanthanum orthoniobates doped with either antimony, calcium, or both have been synthesized and studied. The water uptake of the investigated materials has been analyzed by means of thermogravimetric studies. The results show the difference between the thermodynamics of hydration between the lanthanum orthoniobate system and other proton conducting ceramics. The relation between the water uptake and effective acceptor...

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• WATER AIR AND SOIL POLLUTION

  Czasopisma

  ISSN: 0049-6979 , eISSN: 1573-2932

• Structural Properties and Water Uptake of SrTi1−xFexO3−x/2−δ

  Publikacja

  • T. Miruszewski
  • K. Dzierzgowski
  • P. Winiarz
  • S. L. Wachowski
  • A. D. Mielewczyk-Gryń
  • M. Gazda

  - Materials - Rok 2020

  In this work, Fe-doped strontium titanate SrTi1−xFexO3−x/2−δ, for x = 0–1 (STFx), has been fabricated and studied. The structure and microstructure analysis showed that the Fe amount in SrTi1−xFexO3−x/2−δ has a great influence on the lattice parameter and microstructure, including the porosity and grain size. Oxygen nonstoichiometry studies performed by thermogravimetry at different atmospheres showed that the Fe-rich compositions...

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• Water uptake and energetics of the formation of barium zirconate based multicomponent oxides

  Publikacja

  • A. D. Mielewczyk-Gryń
  • T. Subramani
  • D. Jaworski
  • K. Lilova
  • W. Skubida
  • A. Navrotsky
  • M. Gazda

  - PHYSICAL CHEMISTRY CHEMICAL PHYSICS - Rok 2023

  A group of multi-component oxides based on BaZrO3 have been prepared using a solid-state reaction method and examined in terms of their water uptake and thermodynamics of formation. Depending on the type and amount of acceptor substitution, the synthesized compounds exhibit various proton defect concentrations, reaching up to 0.2 mol/mol for a compound containing 10 different elements in the B-sublattice, where 50% of them are...

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• Water uptake in protective organic coatings and its reflection in measured coating impedance

  Publikacja

  • A. Miszczyk
  • K. Darowicki

  - PROGRESS IN ORGANIC COATINGS - Rok 2018

  Water uptake in commercially available epoxy coating on mild steel using impedance spectroscopy and gravimetry was studied. The water content in the coating was determined using the Brasher-Kingsbury equation and various methods of coating capacitance calculation used in the literature. The obtained results were compared with reference gravimetric data. An overestimation of values obtained from impedance data in relation to gravimetric...

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• Systematic Water Uptake Energetics of Yttrium-Doped Barium Zirconate—A High Resolution Thermochemical Study

  Publikacja

  • M. Goncalves
  • A. D. Mielewczyk-Gryń
  • P. S. Maram
  • Ł. Kryścio
  • M. Gazda
  • A. Navrotsky

  - Journal of Physical Chemistry C - Rok 2020

  A combination of surface area analyzer and microcalorimetry was employed to investigate the in situ water uptake energetics and the mechanism of proton incorporation in yttrium-doped barium zirconate in the temperature range 200–400 °C. The BaZr1–xYxO3 solid solutions are made with variable yttrium content (x = 10, 20, and 30 mol %) by a controlled oxidant-peroxo synthesis method. The water uptake increases as the partial pressure...

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• Electrical conductivity relaxation measurements - water uptake of BaCe0.6Zr0.2Y0.1Tb0.1O3-δ

  Dane Badawcze

  open access

  • J. Budnik
  • T. Miruszewski
  • M. Gazda

  - seria: Data used in article "Water uptake kinetics and electrical transport in BaCe0.6Zr0.2Y0.1M0.1O3-δ (M = Tb, Pr, Fe) protonic conductors"

  For Electrical Conductivity Relaxation (ECR) measurements, platinum reversible electrodes were applied in a four-probe arrangement and the BaCe0.6Zr0.2Y0.1Tb0.1O3-δ sample was measured in the ProboStat™ measurement system. The ECR measurements were performed in air in the temperature range of 450-800  ℃ after switching water partial pressure between...

• Structure and water uptake in BaLnCo2O6−δ (Ln =La, Pr, Nd, Sm, Gd, Tb and Dy)

  Publikacja

  • S. L. Wachowski
  • I. Szpunar
  • M. H. Sorby
  • A. D. Mielewczyk-Gryń
  • M. Balaguer
  • C. Ghica
  • M. C. Istrate
  • M. Gazda
  • A. E. Gunnæs
  • J. M. Serra... i 2 innych

  - ACTA MATERIALIA - Rok 2020

  The structure of BaLnCo2O6-δ (Ln =La, Pr, Nd, Sm, Gd, Tb and Dy) was studied by the means of synchrotron radiation powder X-ray diffraction, neutron powder diffraction and Transmission Electron Microscopy (TEM), while water uptake properties were analysed with the use of thermogravimetry (TG) and water adsorption isotherms. The structure refinement revealed that the dominant phase in all compositions was orthorhombic with an ordering...

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• Water uptake kinetics and electrical transport in BaCe0.6Zr0.2Y0.1M0.1O3−δ (M = Tb, Pr, Fe) protonic conductors

  Publikacja

  • J. Budnik
  • A. D. Mielewczyk-Gryń
  • M. Gazda
  • T. Miruszewski

  - Journal of Materials Chemistry A - Rok 2023

  BaCe0.6Zr0.2Y0.1M0.1O3−d (M = Fe, Pr, Tb) is a mixed conducting oxide in which three mobile charge carriers – oxygen ion, electron/hole, and protonic defects – are present. These types of materials have gained much interest as electrode materials for protonic ceramic fuel cells (PCFCs) and protonic ceramic electrolysis cells (PCECs). In this study, the water uptake and oxygen transport properties of different BaCe0.6Zr0.2Y0.1M0.1O3−d...

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• WATER ENVIRONMENT RESEARCH

  Czasopisma

  ISSN: 1061-4303 , eISSN: 1554-7531

• STUDY OF SEASONAL ACOUSTIC PROPERTIES OF SEA WATER IN SELECTED WATERS OF THE SOUTHERN BALTIC

  Publikacja

  • G. Grelowska

  - Polish Maritime Research - Rok 2016

  Climate Research of the globe is a current task, in particular to confirm the general hypothesis of global warming associated with an increase in average temperature. The sea acoustic climate is derived from the concept of climate and refers to the conditions of propagation of acoustic waves in a particular basin. In this paper, the results of systematic measurements of temperature, salinity and velocity distributions of sound...

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• WATER INTERNATIONAL

  Czasopisma

  ISSN: 0250-8060 , eISSN: 1941-1707

• Water Resources

  Czasopisma

  ISSN: 0097-8078 , eISSN: 1608-344X

• WATER POLICY

  Czasopisma

  ISSN: 1366-7017

• WATER SA

  Czasopisma

  ISSN: 0378-4738 , eISSN: 1816-7950

• E-Water

  Czasopisma

  ISSN: 1994-8549

• Water Security

  Czasopisma

  eISSN: 2468-3124

• Water and Ecology

  Czasopisma

  ISSN: 2305-3488

• Frontiers in Water

  Czasopisma

  eISSN: 2624-9375

• Water Cycle

  Czasopisma

  eISSN: 2666-4453

• Water Reuse

  Czasopisma

  ISSN: 2709-6092 , eISSN: 2709-6106

• Water Waves

  Czasopisma

  ISSN: 2523-367X , eISSN: 2523-3688

• The Efficiency of P-Removal from Natural Waters with Sorbents Placed in Water Permeable Nonwovens

  Publikacja

  • D. Burska
  • D. Pryputniewicz-Flis
  • A. Bankowska-Sobczak
  • G. Brenk
  • T. Woszczyk

  - IOP Conference Series: Earth and Environmental Science - Rok 2019

  Pełny tekst do pobrania w serwisie zewnętrznym

• WATER RESOURCES RESEARCH

  Czasopisma

  ISSN: 0043-1397 , eISSN: 1944-7973

• Journal of Water Process Engineering

  Czasopisma

  ISSN: 2214-7144

• Water Alternatives-An Interdisciplinary Journal on Water Politics and Development

  Czasopisma

  ISSN: 1965-0175

• Water hammer analysis in water supply systems

  Publikacja

  • R. Wichowski

  - Rok 2008

  Przedstawiono metodę analizy zjawiska uderzenia hydraulicznego w sieci pierścieniowej. Model matematyczny opisano za pomocą układu równań różniczkowych cząstkowych I stopnia, które przekształcono do układu równań zwyczajnych. Dla rozwiązania układu równań zastosowano metodę predykator-korektor. Podano odpowiednie równania różnicowe dla węzłów złożonych. Przedstawiono przykład obliczeniowy sieci wodociągowej pierścieniowej, składającej...

• WATER RESOURCES MANAGEMENT

  Czasopisma

  ISSN: 0920-4741 , eISSN: 1573-1650

• WATER AND ENVIRONMENT JOURNAL

  Czasopisma

  ISSN: 1747-6585 , eISSN: 1747-6593

• Paddy and Water Environment

  Czasopisma

  ISSN: 1611-2490 , eISSN: 1611-2504

• Water Science and Engineering

  Czasopisma

  ISSN: 1674-2370 , eISSN: 2405-8106

• Soil and Water Research

  Czasopisma

  ISSN: 1801-5395 , eISSN: 1805-9384

• Water and Wastes Digest

  Czasopisma

  ISSN: 0043-1141

• Inland Water Biology

  Czasopisma

  ISSN: 1995-0829 , eISSN: 1995-0837

• Water Resources and Economics

  Czasopisma

  ISSN: 2212-4284

• Taiwan Water Conservancy

  Czasopisma

  ISSN: 0492-1550

• Water and Energy International

  Czasopisma

  ISSN: 0972-057X

• Water Economics and Policy

  Czasopisma

  ISSN: 2382-624X , eISSN: 2382-6258

• International Journal of Water

  Czasopisma

  ISSN: 1465-6620

• npj Clean Water

  Czasopisma

  ISSN: 2059-7037

• Water Biology and Security

  Czasopisma

  eISSN: 2772-7351

• Water and Energy International

  Czasopisma

  ISSN: 0974-4207 , eISSN: 0974-4711

• Water Conservation and Management

  Czasopisma

  ISSN: 2523-5664 , eISSN: 2523-5672

• Journal of Water Law

  Czasopisma

  ISSN: 1478-5277

• Water Research X

  Czasopisma

  eISSN: 2589-9147