Wyniki wyszukiwania dla: FTIR spectrum of CO2

Wyniki wyszukiwania dla: FTIR spectrum of CO2

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Carbon dioxide (CO2) calibration set of FTIR spectra
Dane Badawcze
open access
- B. Bochentyn
- P. Błaszczak
- seria: DIR-SOFC
The calibration spectra for CO2 concentration calibration were supplied with this dataset
FTIR spectrum for biologically pre-treated lignocellulosic biomass
Dane Badawcze
open access
- K. Kucharska
Dataset contains FTIR spectrum data for lignocellulosic biomass obtained during the biological pretreatment period with the application of wild red, white and brown Rot Fungi.
Methane (CH4) calibration set of FTIR spectra
Dane Badawcze
open access
- B. Bochentyn
- P. Błaszczak
- seria: DIR-SOFC
The calibration spectra for CH4 concentration calibration were supplied with this dataset
Carbon (II) oxide (CO) calibration set of FTIR spectra
Dane Badawcze
open access
- B. Bochentyn
- P. Błaszczak
- seria: DIR-SOFC
The calibration spectra for CO concentration calibration were supplied with this dataset
Change of exhaust gases concentration for SOFC fueled by H2 and biogas mixture at 750 C
Dane Badawcze
open access
- B. Bochentyn
- P. Błaszczak
- seria: DIR-SOFC
The dataset contains the Change of exhaust gases concentration for SOFC fueled by H2 (for 12h) and biogas mixture at 750 C (60:40 CH4:CO2). The outlet concentration of the gases from SOFC were measured using novel FTIR-based unit.
The changes of outlet gases concentrations from SOFC with Ce(Pr,Sm)O2-s layers
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: DIR-SOFC
The dataset includes The changes of outlet gases concentrations from SOFC with Ce(Pr,Sm)O2-s layers. Samples were produced using aqueous soft chemistry methods (microemulsion method) and applied in form of a layer onto the anode of the commercial SOFC. The SOFC was working under biogas feeding.
FTIR in situ - ethylene decomposition on TiO2
Dane Badawcze
open access
- B. Tryba
- P. Rychtowski
These data contain FTIR spectra recorded in FTIR spectrometer Nicolet iS50 coupled with High Temperature Chamber "The Praying Mantis". These spectra were measured for TiO2 irradiated by UV and under flowing of ethylene gas diluted in air. FTIR spectra were measured in situ during the photocatalytic process of ethylene decomposition. In order to identify...
FTIR spectra of gas mixtures from the methanation chamber filled with 50-50wt.% NiO-Al2O3
Dane Badawcze
open access
The dataset includes the FTIR spectra collection of the outlet gas mixtures (CO2, CO, CH4) from reactor chamber filled with 50/50 wt.% NiO-Al2O3 catalyst for perfoming methanation reaction. The inlet gas mixture was composed of 3:1 by vol. H2:CO. Spectra were collected using PerkinElmer FTIR every 1 min.
FTIR spectra of gas mixtures from the methanation chamber filled with 25-75wt.% NiO-Al2O3
Dane Badawcze
open access
The dataset includes the FTIR spectra collection of the outlet gas mixtures (CO2, CO, CH4) from reactor chamber filled with 25/75 wt.% NiO-Al2O3 catalyst for perfoming methanation reaction. The inlet gas mixture was composed of 3:1 by vol. H2:CO. Spectra were collected using PerkinElmer FTIR every 1 min.
FTIR spectra of gas mixtures from the process of biogas dry reforming using CLO catalyst
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: DIR-SOFC
The dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using Ce0.8La0.2O2 nanocatalyst. The specatra were collected every 1 minute.
FTIR spectra of gas mixtures from the methanation chamber filled with 50-50wt.% NiO-GDC
Dane Badawcze
open access
The dataset includes the FTIR spectra collection of the outlet gas mixtures (CO2, CO, CH4) from reactor chamber filled with 50/50 wt.% NiO-GDC (Gadolinia Doped Ceria 20mol.%Gd2O3) catalyst for perfoming methanation reaction. The inlet gas mixture was composed of 3:1 by vol. H2:CO. Spectra were collected using PerkinElmer FTIR every 1 min.
FTIR spectra of gas mixtures from the process of biogas dry reforming using alumina catalyst - blank
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: DIR-SOFC
The dataset contains the FTIR spectra collected during the catalytic measurements of blank sample Al2O3 for dry reforming of biogas (60/40 CH4-CO2). The specatra were collected every 1 minute.
FTIR spectra of gas mixtures from the process of biogas dry reforming using CLO/Cu catalyst
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: DIR-SOFC
The dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using Ce0.8La0.2O2+10wt.%Cu nanocatalyst. The specatra were collected every 1 minute.
FTIR spectra of gas mixtures from the process of biogas dry reforming using CeO2/Cu catalyst
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: DIR-SOFC
The dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using CeO2+10wt.%Cu nanocatalyst. The specatra were collected every 1 minute.
FTIR spectra of gas mixtures from the process of biogas dry reforming using Al2O3/5%Cu catalyst
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: DIR-SOFC
The dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using AlOOH/1%Cu nanocatalyst. The specatra were collected every 1 minute from 800C to 500C. Reagent flow was set to 20ml/min.
FTIR spectra of gas mixtures from the process of biogas dry reforming using CeO2/5%Cu catalyst
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: DIR-SOFC
The dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using CeO2/5%Cu nanocatalyst. The specatra were collected every 1 minute from 800C to 500C. Reagent flow was set to 20ml/min.
FTIR spectra of gas mixtures from the process of biogas dry reforming using Al2O3/5%Cu catalyst
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: DIR-SOFC
The dataset contains the FTIR spectra collected during the catalytic measurements of dry reforming of biogas (60/40 CH4-CO2) using Al2O3 (TMDAR)/5%Cu nanocatalyst. The specatra were collected every 1 minute from 800C to 500C. Reagent flow was set to 20ml/min.
Change of exhaust gases concentration for LSCNT modified SOFC fueled by biogas mixture at 750 C
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: Exsolution
The dataset changes of exhaust gases concentrations (CH4,CO,CO2,H2) over working time for SOFC with La0.27Sr0.54Ce0.09Ni0.1Ti0.9O3-s layer. Concentrations were calculated based on the FTIR measurements and calibration files presented in coupled dataset.
Change of exhaust gases concentration for reference SOFC and SOFC with LSCNT layer fueled by biogas mixture at 750 C
Dane Badawcze
open access
- P. Błaszczak
- B. Bochentyn
- seria: Exsolution
The dataset changes of exhaust gases concentrations (CH4,CO,CO2,H2) over working time for SOFC with La0.27Sr0.54Ce0.09Ni0.1Ti0.9O3-s layer as well as reference SOFEC (unmodified). Concentrations were calculated based on the FTIR measurements and calibration curves presented in different dataset. Longterm measurements of SOFC were performed using in-house...
Change of catalytic parameters for SOFC fueled by H2 and biogas mixture at 750 C
Dane Badawcze
open access
- B. Bochentyn
- P. Błaszczak
- seria: DIR-SOFC
The dataset contains the Change of catalytic parameters for SOFC fueled by H2 and biogas mixture at 750 C (60:40 CH4:CO2). The outlet concentration of the gases from SOFC were measured using novel FTIR-based unit. The parameters are conversion rates, selectivities and yields of products
Carbon balance of SOFC fueled by biogas mixture at 750 C
Dane Badawcze
open access
- B. Bochentyn
- P. Błaszczak
- seria: DIR-SOFC
The dataset contains the calculated carbon balance for the SOFC fueled by synthetic biogas mixture (60:40 CH4:CO2). The outlet concentration of the gases from SOFC were measured using novel FTIR-based unit.
Influence of Selected Saccharides on the Precipitation of Calcium-Vaterite Mixtures by the CO2 Bubbling Method
Publikacja
- Crystals - Rok 2019
Calcium carbonate is a compound existing in living organisms and produced for many biomedical applications. In this work, calcium carbonate was synthesized by a CO2 bubbling method using ammonia as a CO2 absorption promotor. Glucose, fructose, sucrose, and trehalose were added into the reaction mixture to modify characteristics of precipitated calcium carbonate particles. To determine the polymorphic form of produced calcium carbonate...

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Carbon activity coefficients of SOFC and SOFC with LSCNT layer fueled by biogas mixture at 750 C - longterm
Dane Badawcze
open access
- B. Bochentyn
- P. Błaszczak
- seria: DIR-SOFC
The dataset contains the calculated carbon activity coefficient for the SOFC and SOFC with LSCNT layer (La0.27Sr0.54Ce0.09Ni0.1Ti0.9O3-s) fueled by synthetic biogas mixture (60:40 CH4:CO2). The outlet concentration of the gases from SOFC were measured using novel FTIR-based unit.
Reaction quotients of reforming reactions for SOFC and SOFC with LSCNT layer fueled by biogas mixture at 750 C - longterm
Dane Badawcze
open access
- B. Bochentyn
- P. Błaszczak
- seria: DIR-SOFC
The dataset contains the calculated reaction quotients of reforming reactions for the SOFC and SOFC with LSCNT layer (La0.27Sr0.54Ce0.09Ni0.1Ti0.9O3-s) fueled by synthetic biogas mixture (60:40 CH4:CO2). The outlet concentration of the gases from SOFC were measured using novel FTIR-based unit.
FTIR spectroscopic and thermogravimetric characterization of ground tyre rubber devulcanized by microwave treatment
Publikacja
- X. Colom
- A. Faliq
- K. Formela
- J. Cañavate
- POLYMER TESTING - Rok 2016
In this work, the phenomena involved in the microwave devulcanization of ground tyre rubber (GTR) were investigated. Three types of GTR with different content of organic compounds (elastomers, plasticizers, etc.), carbon black and ash have been studied. The chemical structure of GTR before and after a microwave devulcanization process was analyzed by Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA)...

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Solubility of Carbon Dioxide in Deep Eutectic Solvents Based on 3-Amino-1-Propanol and Tetraalkylammonium Salts at Low Pressure
Publikacja
- Materials - Rok 2021
Deep eutectic solvents (DESs) became an object of a great interest as an alternative to ionic liquids (ILs) and commonly used in CO2 capture amine solutions. In the present study, five different DESs based on 3-amino-1-propanol as physical-chemical CO2 absorbents were used. The composition was chosen in order to estimate the effects of hydrogen bond acceptor:hydrogen bond donor (HBA:HBD) molar ratio, anion type and length of alkyl...

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O 1s excitation and ionization processes in the CO2 molecule studied via detection of low-energy fluorescence emission
Publikacja
- A. Kivimaki
- J. Alvarez-Ruiz
- T. J. Wąsowicz
- C. Callegari
- M. De Simone
- M. Alagia
- R. Richter
- M. Coreno
- JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS - Rok 2011
Oxygen 1s excitation and ionization processes in the CO2 molecule have been studied with dispersed and non-dispersed fluorescence spectroscopy as well as with the vacuum ultraviolet (VUV) photon-photoion coincidence technique. The intensity of the neutral O emission line at 845 nm shows particular sensitivity to core-to-Rydberg excitations and core-valence double excitations, while shape resonances are suppressed. In contrast,...

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Cu( II ) ions removal from wastewater using starch nanoparticles ( SNPs ): An Eco‐sustainable approach
Publikacja
- V. S. Hakke
- V. K. Landge
- S. H. Sonawane
- G. U. B. Babu
- S. Manickam
- G. Boczkaj
- CANADIAN JOURNAL OF CHEMICAL ENGINEERING - Rok 2023
The complex structured starch particles were reduced to the nanoscale size range through hydrolysis utilizing low concentration acid assisted with ultrasound irradiation. The synthesized starch nanoparticles (SNPs) were characterized by TEM, FTIR, and XRD techniques. The synthesized SNPs possessed surface activated entities, as many cationic functional groups were confirmed through the FTIR spectrum. Also, these SNPs were effectively...

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Synteza bio-cyklicznych węglanów z wykorzystaniem oligoeteroli różniących się masą molową
Publikacja
- J. Datta
- K. Rohde
- Rok 2019
Cykliczne węglany mogą być otrzymywane w wyniku cykloaddycji CO2 do eterów glicydylowych. Biorąc pod uwagę stopniowe wyczerpywanie się, a co za tym idzie, zauważalny wzrost cen substratów ropopochodnych należy wziąć pod uwagę zastąpienie surowców petrochemicznych przez związki pochodzenia naturalnego. Ponadto, wykorzystanie CO2 przyczynić się może do rozwoju perspektyw utylizacji tego gazu w syntezach organicznych. Otrzymanie węglanów...

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Proton hydration in aqueous solution: FTIR studies of HDO spectra
Publikacja
- M. Śmiechowski
- J. Stangret
- JOURNAL OF CHEMICAL PHYSICS - Rok 2006
W artykule scharakteryzowano sfery hydratacyjne protonu w roztworze wodnym na podstawie pomiarów widm FTIR wody półciężkiej (HDO), rozcieńczonej izotopowo w H2O. Wyniki eksperymentalne skonfrontowano z obliczonymi metodami chemii kwantowej strukturami niewielkich klasterów wodnych typu H+(H2O)n. Otrzymane geometrie optymalne porównano z odległościami międzyatomowymi otrzymanymi na podstawie położeń pasm HDO. Pierwsza sfera hydratacyjna...

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Hydration of simple amides. FTIR spectra of HDO and theoretical studies
Publikacja
- JOURNAL OF PHYSICAL CHEMISTRY B - Rok 2008
Zastosowano metodę ważonych widm różnicowych do opisu hydratacji amidów w roztworach wodnych: formamidu, N-metyloformamidu, N,N-dimetyloformaidu, acetamidu, N-metyloacetamidu, N,N-dimetyloacetamidu. Narzędziem wspomagającym interpretację wyników eksperymentalnych są struktury agregatów solwatacyjnych wokół cząsteczki substancji rozpuszczonej uzyskane na podstawie obliczeń teoretycznych metodą ab initio z korelacją elektronową...

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Investigation of an elutable N-propylphosphonic acid chitosan derivative composition with a chitosan matrix prepared from carbonic acid solution
Publikacja
- S. Mania
- R. Tylingo
- E. Augustin
- K. M. Gucwa
- J. Szwacki
- H. Staroszczyk
- CARBOHYDRATE POLYMERS - Rok 2018
Porous chitosan composites using CO2 dissolution procedure and including water soluble N-propylphosphonic chitosan derivative (p-CHI) were obtained and characterized. In contrast to the control material, composites containing modified chitosan distinguished by a rapid moisture absorption and good adhesion to the skin. The FTIR analysis confirmed the presence of propylphosphonic group in the structure of the polymer. The porosity...

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Wykorzystanie fourierowskiej spektroskopii w podczerwieni do badania stężenia gazów wylotowych z tlenkowego ogniwa paliwowego zasilanego biogazem
Publikacja
- Rok 2018
W dzisiejszych czasach bardzo ważne jest pozyskiwanie energii ze źródeł odnawialnych i bezpiecznych dla środowiska. Jedną z obiecujących technologii są tlenkowe ogniwa paliwowe (ang. Solid Oxide Fuel Cell, SOFC). Stanowią one bezpieczną i ekologiczną alternatywę dla energii uzyskanej z paliw kopalnych. SOFC charakteryzuje się sprawnością energetyczną na poziomie 45-60 %, podczas gdy sprawność klasycznych elektrowni cieplnych nie...

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Effect of small quantities of potassium promoter and steam on the catalytic properties of nickel catalysts in dry/combined methane reforming
Publikacja
- INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Rok 2021
Carbon dioxide and methane are two of the principal greenhouse gases. Reduction of their content in the atmosphere is currently the subject of much worldwide research. Dry and combined reforming of methane are effective methods of CO2 and CH4 utilization and production of synthesis gas (syngas) in chemical technology. Testing of catalysts that provide the desired H2/CO ratio and long operation time is one of the critical aspects...

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Change of reaction quotients for SOFC fueled by biogas mixture at 750 C
Dane Badawcze
open access
- B. Bochentyn
- P. Błaszczak
- seria: DIR-SOFC
The dataset contains the Change of reaction quotients for SOFC fueled by biogas mixture at 750 C (60:40 CH4:CO2). The outlet concentration of the gases from SOFC were measured using novel FTIR-based unit.
SILICA AEROGEL TOWARDS ANODES FOR LITHIUM-ION BATTERIES
Publikacja
- B. Wicikowska
- A. Lisowska-Oleksiak
- Biuletyn Polskiego Stowarzyszenia Wodoru i Ogniw Paliwowych - Rok 2013
An increasing demand for electrochemical energy storage and conversion devices stimulates progress in research on electrode and electrolyte materials. In the field of electrodes materials, silicon is the one of the most promising anode materials for Li-ion batteries. However silicon has the drastic volume variation (around 3 times lower on extraction) during insertion and extraction of lithium ions. As an alternative, nanocomposites...
Exsolution of Ni nanoparticles on the surface of cerium and nickel co-doped lanthanum strontium titanate as a new anodic layer for DIR-SOFC. Anti-coking potential and H2S poisoning resistance of the prepared material
Publikacja
- P. Błaszczak
- M. S. Łapiński
- S. Wang
- P. Jasiński
- B. Bochentyn
- INTERNATIONAL JOURNAL OF HYDROGEN ENERGY - Rok 2020
The aim of this study was to evaluate a new catalytic material for biogas fueled DIR-SOFC. This material was a perovskite-type SrTiO3 doped with La, Ce and Ni of a general formula La0.27Sr0.54Ce0.09Ni0.1Ti0.9O3-σ (LSCNT). Additional preparation steps were undertaken to promote a nickel exsolution process. Heat post-treatment of powders in a humidified H2 resulted in an intensive growth of nickel nanoparticles (NPs) while the temperature...

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Interactions in aqueous solutions of K-peptide and DMSO – spectroscopic and calorimetric studies
Publikacja
- J. Godlewska
- P. Bruździak
- Rok 2021
Introduction K-peptide (GILQINSRW) – short 9 amino acid fragment of the hen egg white lysozyme has the ability to form amyloid structures. Dimethyl sulfoxide (DMSO) is an osmolyte which can alter this ability. Our goal was to get an insight into the mechanism of Kpeptide-DMSO interactions in aqueous solutions. Such a knowledge can be helpful to understand processes leading to various neurodegenerative diseases. Methods ATR-FTIR...

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Novel sugar-based nickel-tungsten carbide catalysts for dry reforming of hydrocarbons
Publikacja
- I. Frąckiewicz
- N. Czaplicka
- E. Pawelczyk
- J. Karczewski
- J. Sobczak
- Z. Bielan
- M. E. Maciejewski
- B. Kościelska
- A. Rogala
- JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY - Rok 2023
The search for new materials for dry reforming of hydrocarbons with high activity, stability, and ease of synthesis is still one of the main directions of research in the field of heterogeneous catalysis. Traditional methods of carbide synthesis require the use of combustible gases of petrochemical origin. The search for new catalysts based on renewable and safe carbon sources is highly demanded. Therefore, we report WC and Ni-WC...

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Mechanical Performance and Environmental Assessment of Sustainable Concrete Reinforced with Recycled End-of-Life Tyre Fibres
Publikacja
- M. Pawelska-Mazur
- M. Kaszynska
- Materials - Rok 2021
The presented research’s main objective was to develop the solution to the global problem of using steel waste obtained during rubber recovery during the tire recycling. A detailed comparative analysis of mechanical and physical features of the concrete composite with the addition of recycled steel fibres (RSF) in relation to the steel fibre concrete commonly used for industrial floors was conducted. A study was carried out using...

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Synthesis and structural characterization of bio-based bis(cyclic carbonate)s for the preparation of non-isocyanate polyurethanes
Publikacja
- K. Rohde
- H. Beneš
- Z. Walterová
- S. Abbrent
- A. Eceiza
- T. Calvo-Correas
- J. Datta
- Polymer Chemistry - Rok 2021
Bio-based cyclic carbonates are of significant research interest as monomers for non-isocyanate polyurethane (NIPU) synthesis. This research describes the synthesis of a series of five-membered bis(cyclic carbonate)s using bio-based polyether polyols (PO3G) with different molecular weights (250, 650 and 1000 g mol−1) and carbon dioxide as green feedstocks. The utilization of CO2 as a source of carbon in the chemical reaction is...

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β-cyclodextrin-containing polymer based on renewable cellulose resources for effective removal of ionic and non-ionic toxic organic pollutants from water
Publikacja
- K. Hemine
- N. Łukasik
- M. Gazda
- I. Nowak
- JOURNAL OF HAZARDOUS MATERIALS - Rok 2021
A novel, bio-derived cyclodextrin-based trifunctional adsorbent has been successfully synthesized for efficient, rapid and simultaneous removal of a broad-spectrum of toxic ionic (anionic and cationic dyes) and non-ionic organic pollutants from water. The composition, morphology and the presence of functional groups in the obtained sorption material were characterized by elemental analysis, XRD, SEM, and FTIR spectroscopy. The...

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Short Term Monitor of Photodegradation Processes in Ranitidine Hydrochloride Observed by FTIR and ATR FTIR
Publikacja
- M. Jamrógiewicz
- J. Łukasiak
- JOURNAL OF FOOD AND DRUG ANALYSIS - Rok 2009
The effects of degradation of ranitidine hydrochloride exposed to UVB radiation (l = 310 nm) and oxygen in a weathering chamber were studied by Fourier Transform Infrared spectroscopy (FTIR) and Attenuated Total Reflectance Fourier Transform Infrared spectroscopy (ATR-FTIR). ATR-FTIR profile indicated that the degradation was spatially heterogeneous. Significant amounts of photoproducts were detected only in a directly...
Spectrum Sensing Based on Hybrid Spectrum Handoff in Cognitive Radio Networks
Publikacja
- L. Vaduganathan
- S. Neware
- P. Falkowski-Gilski
- P. B. Divakarachari
- ENTROPY - Rok 2023
The rapid advancement of wireless communication combined with insufficient spectrum exploitation opens the door for the expansion of novel wireless services. Cognitive radio network (CRN) technology makes it possible to periodically access the open spectrum bands, which in turn improves the effectiveness of CRNs. Spectrum sensing (SS), which allows unauthorized users to locate open spectrum bands, plays a fundamental part in CRNs....

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Optimizing CO2 Purification in a Negative CO2 Emission Power Plant
Publikacja
- M. Amiri
- J. Mikielewicz
- P. Ziółkowski
- D. Mikielewicz
- CHEMICAL ENGINEERING & TECHNOLOGY - Rok 2024
In the pursuit of mitigating CO2 emissions, this study investigates the optimisation of CO2 purification within a Negative CO2 Emission Power Plant using a spray ejector condenser (SEC) coupled with a separator. The approach involves direct-contact condensation of vapour, primarily composed of an inert gas (CO2), facilitated by a subcooled liquid spray. A comprehensive analysis is presented, employing a numerical model to simulate...

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Degradation of cefadroxil drug by newly designed solar light responsive alcoholic template-based lanthanum ferrite nanoparticles
Publikacja
- A. Nazir
- M. Imran
- F. Kanwal
- S. Latif
- A. Javaid
- T. H. Kim
- G. Boczkaj
- A. Shami
- H. M. Iqbal
- ENVIRONMENTAL RESEARCH - Rok 2023
In this work, lanthanum ferrite nanoparticles were synthesized via a simple co-precipitation method. Two different templates, namely sorbitol and mannitol, were used in this synthesis to tune the optical, structural, morphological, and photocatalytic properties of lanthanum ferrite. The synthesized lanthanum ferrite-sorbitol (LFOCo-So) and lanthanum ferrite-mannitol (LFOCo-Mo) were investigated through Ultraviolet–Visible (UV–Vis),...

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The electrochemical impedance spectroscopy studies of the anode material based on polymer and starch derived ceramic for lithium ion batteries
Publikacja
- A. Nowak
- A. Lisowska-Oleksiak
- Biuletyn Polskiego Stowarzyszenia Wodoru i Ogniw Paliwowych - Rok 2013
The anode materials derived of preceramic polymer poly(1,2-dimethylsilazane) (PSN) and starch was study. Commercially available polysilazane (poly(1,2-dimethylsilazane (PSN 2M01 Gelest) was mixed with commercially available starch (POCH Gliwice). The ratio polymer/starch (PSN/starch) was 1/1 or 3/7. The polysialazane/starch blend was cross-linked at 230 ºC for 2 h followed by heating to the final temperature (500 ºC, 700 ºC and...
Improvement of CO2 absorption and inhibition of NH3 escape during CaCO3 precipitation in the presence of selected alcohols and polyols
Publikacja
- N. Czaplicka
- D. Dobrzyniewski
- S. Dudziak
- C. Jiang
- D. Konopacka-Łyskawa
- Journal of CO2 Utilization - Rok 2022
This research aims to investigate the effect of selected organic substances containing hydroxyl groups on the reduction of NH3 escape and the improvement of CO2 capture during the precipitation of calcium carbonate by carbonation method using post-distillation liquid from the Solvay process and gas stream containing CO2 in the amount corresponding to the exhausted gases produced by the combustion of fossil fuels. Glycerol, ethylene...

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Spectrum

Czasopisma

ISSN: 2162-3244 , eISSN: 2162-3252
OR SPECTRUM

Czasopisma

ISSN: 0171-6468 , eISSN: 1436-6304

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Wyniki wyszukiwania dla: FTIR spectrum of CO2