Ongoing Supervisions
Projects
Activation of solid oxide cell electrodes by electrocatalytic agents for enhanced energy conversion efficiency at reduced temperatures (ACT-SOC)
CoordinatorFundação para a Ciência e a Tecnologia
Carbon-depolarized high-temperature steam electrolysis (CARBOSTEAM)
PartnerFundação para a Ciência e a Tecnologia
Cellular oxide catalysts for emission lean combustion in porous media (LEANCOMB)
PartnerFundação para a Ciência e a Tecnologia
cellular ceramics, combustion, catalysts, functionalizationComplex oxide electrolytes for energy conversion technologies: Mechanosynthesis and electrochemical characterization (FCT/Eslováquia 2019/2020 (441.00))
CoordinatorFundação para a Ciência e a Tecnologia
Development of new interstitial oxide-ion conductors for effective oxygen separation and conversion of the hydrocarbons (POCI/CTM/59197/2004)
PartnerFundação para a Ciência e a Tecnologia
mixed ion and electron conductor ionic conductivity oxygen permeability hydrocarbon partial oxidationHealing of solid oxide fuel cell materials (HEALING)
PartnerFundação para a Ciência e a Tecnologia
Materials for novel concepts of high-temperature electrochemical energy conversion and storage systems (IF/01072/2013/CP1162/CT0001)
CoordinatorFundação para a Ciência e a Tecnologia
Novel approach to Power-to-Fuel: comprehensive studies of anodic processes in Direct Carbon Solid Oxide Fuel-assisted Electrolysis Cell (DC-SOFEC)
Local CoordinatorOther International
Novel Ceramic Membranes for Synthesis Gas Production (POCI/CTM/58570/2004)
PartnerFundação para a Ciência e a Tecnologia
mixed conductor ceramic membrane synthesis gas ionic transportNovel layered ferrits materials with mixed ionic-electronic conductivity for applications in alternative energy sources (PTDC/CTM/64357/2006)
PartnerFundação para a Ciência e a Tecnologia
Mixed conductors Ceramic membranes SOFC electrodes Ionic TransportNovel methodological approaches to analyze ion transport mechanism in complex crystal lattices and to forecast performance-determining parameters of the oxide materials (PTDC/CTM-CER/114561/2009)
CoordinatorFundação para a Ciência e a Tecnologia
ionic transport point defects molecular dynamics Moessbauer spectroscopyNovel molten carbonate/ceramic composite materials for sustainable energy technologies with. CO2 capture and utilization (MOCO3)
PartnerFundação para a Ciência e a Tecnologia
The MOCO3 project focuses on the development of novel composite materials consisting of molten carbonates infiltrated in a solid matrix as functional materials in intermediate temperature fuel cells and CO2 selective membranes. MOCO3 addresses performance and lifetime of these systems by focusing on materials engineering at all length scales (at...Novos conceitos de catalisadores para oxi-vapor gasificação de biomassa sem alcatrões. (NOTARGAS)
PartnerFundação para a Ciência e a Tecnologia
ORIEL - Oriented Lanthanum Silicate Thin Film Electrolytes for IT-SOFCS (PTDC/CTM-CER/118933/2010)
PartnerFundação para a Ciência e a Tecnologia
Lanthanum Silicate Ionic Conductivity Preferred Orientation SOFCProdução de hidrogénio verde impulsionada por Mxenes (HydroXen)
PartnerOther National
Os objetivos principais do projeto são: - estabelecer novos protocolos para processamento de elétrodos HER impulsionados por MXenes que permitam uma produção em escala baseada num método respeitador do ambiente; - demonstrar os conceitos simples, económicos e escal&aa...Solucao de Engenharia Microestrutural para Aumentar o Transporte Ionico Interfacial (MERIT)
PartnerFundação para a Ciência e a Tecnologia
Unitised regenerative fuel cell for efficient renewable energy supply: from materials to device (SAICTPAC/0032/2015)
PartnerFundação para a Ciência e a Tecnologia
Energia; Hidrogénio; Pilha de combustível; ElectrolisadorZero CO2 emissions: challenge and foresight for innovative multi-ionic functional membranes (CO2zero)
PartnerFundação para a Ciência e a Tecnologia
Publications
Complex room-temperature ferrimagnetism induced by zigzag stripes of oxygen vacancies in Sr3YCo4O10+delta
Khalyavin, DD; Chapon, LC; Suard, E; Parker, JE; Thompson, SP; Yaremchenko, AA; Kharton, VV
2011, PHYSICAL REVIEW B, 83, 14.
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Stability, oxygen permeability and chemical expansion of Sr(Fe,Al)O3-delta- and Sr(Co,Fe)O3-delta-based membranes
Yaremchenko, AA; Tsipis, EV; Kovalevsky, AV; Waerenborgh, JC; Kharton, VV
2011, SOLID STATE IONICS, 192, 1, 259-268.
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High-temperature electrical properties of magnesiowustite Mg1-xFexO and spinel Fe3-x-yMgxCryO4 ceramics
Yaremchenko, AA; Kovalevsky, AV; Naumovich, EN; Kharton, VV; Frade, JR
2011, SOLID STATE IONICS, 192, 1, 252-258.
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Oxygen deficiency, vacancy clustering and ionic transport in (La,Sr)CoO3-delta
Tsipis, EV; Naumovich, EN; Patrakeev, MV; Yaremchenko, AA; Marozau, IP; Kovalevsky, AV; Waerenborgh, JC; Kharton, VV
2011, SOLID STATE IONICS, 192, 1, 42-48.
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Oxygen permeability and stability of asymmetric multilayer Ba0.5Sr0.5Co0.8Fe0.2O3-delta ceramic membranes
Kovalevsky, AV; Yaremchenko, AA; Kolotygin, VA; Snijkers, FMM; Kharton, VV; Buekenhoudt, A; Luyten, JJ
2011, SOLID STATE IONICS, 192, 1, 677-681.
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Electrical Properties and Dimensional Stability of Ce-Doped SrTiO3-delta for Solid Oxide Fuel Cell Applications
Cumming, DJ; Kharton, VV; Yaremchenko, AA; Kovalevsky, AV; Kilner, JA
2011, JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 94, 9, 2993-3000.
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Electrical behavior of aluminosilicate glass-ceramic sealants and their interaction with metallic solid oxide fuel cell interconnects
Goel, A; Tulyaganov, DU; Kharton, VV; Yaremchenko, AA; Ferreira, JMF
2010, JOURNAL OF POWER SOURCES, 195, 2, 522-526.
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Oxygen nonstoichiometry, thermal expansion and high-temperature electrical properties of layered NdBaCo2O5+delta and SmBaCo2O5+delta
Aksenova, TV; Gavrilova, LY; Yaremchenko, AA; Cherepanov, VA; Kharton, VV
2010, MATERIALS RESEARCH BULLETIN, 45, 9, 1288-1292.
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Structures, Phase Transitions, Hydration, and Ionic Conductivity of Ba4Ta2O9
Ling, CD; Avdeev, M; Kharton, VV; Yaremchenko, AA; Macquart, RB; Hoelzel, M
2010, CHEMISTRY OF MATERIALS, 22, 2, 532-540.
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Optimization of La2O3-containing diopside based glass-ceramic sealants for fuel cell applications
Goel, A; Tulyaganov, DU; Kharton, VV; Yaremchenko, AA; Eriksson, S; Ferreira, JMF
2009, JOURNAL OF POWER SOURCES, 189, 2, 1032-1043.
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