Ongoing Supervisions
Projects
Caracterizacao da conducao termica em nanoescala utilizando metodos de varrimento de sonda para guiar a sintese de ceramicas termoeletricas (NANOCERAMPROBE)
PartnerFundação para a Ciência e a Tecnologia
thermoelectrics; scanning probe microscopy; thermal conduction; microstructureCellular oxide catalysts for emission lean combustion in porous media (LEANCOMB)
PartnerFundação para a Ciência e a Tecnologia
cellular ceramics, combustion, catalysts, functionalizationDesign de materiais termoeletricos avancados por efeitos redox: Progressos para aplicacoes de alta temperatura . (REMOTE)
PartnerFundação para a Ciência e a Tecnologia
Development of new methodologies for industrial CO2-free steel production by electrowinning (SIDERWIN)
Local CoordinatorEuropean Comission
For the time being, there are no economically feasible steelmaking technologies available having the potential to meet the EU’s climate and energy targets for 2030. At best, a 15% decrease in the overall CO2 intensity of the sector could be achieved throughout the widespread dissemination of technologies that could reasonably become co...Facing the challenges of characterizing novel thermal materials and processes (Heat@UA) (RECI/CTM-CER/0336/2012)
PartnerFundação para a Ciência e a Tecnologia
Thermal properties of materials Thermal processes Thermometry Nano-scale studiesNovel approach to Power-to-Fuel: comprehensive studies of anodic processes in Direct Carbon Solid Oxide Fuel-assisted Electrolysis Cell (DC-SOFEC)
PartnerOther International
Novel 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 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
Produção de hidrogénio verde impulsionada por Mxenes (HydroXen)
CoordinatorOther 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...Towards highly-efficient oxide thermoelectrics by structural and defects engineering (Programme for Cooperation in Science between Portugal and Germany - 441.00)
CoordinatorFundação 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
Oxygen permeability of LaGaO3-based ceramic membranes
Shaula, AL; Yaremchenko, AA; Kharton, VV; Logvinovich, DI; Naumovich, EN; Kovalevsky, AV; Frade, JR; Marques, FMB
2003, JOURNAL OF MEMBRANE SCIENCE, 221, 1-2, 69-77.
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Oxygen-ionic conductivity of perovskite-type La1-xSrxGa1-yMgyM0.20O3-delta (M = Fe, Co, Ni)
Yaremchenko, AA; Shaula, AL; Logvinovich, DI; Kharton, VV; Kovalevsky, A; Naumovich, EN; Frade, JR; Marques, FMB
2003, MATERIALS CHEMISTRY AND PHYSICS, 82, 3, 684-690.
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P-Type Electronic Conduction in CeO(2)- and LaGaO(3)-Based Solid Electrolytes
Kharton, VV; Yaremchenko, AA; Viskup, AP; Figueiredo, FM; Shaulo, AL; Kovalevsky, AV; Naumovich, EN; Marques, FMB
2002, IONICS, 8, 3-4, 215-222.
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Oxygen nonstoichiometry of Bi2V0.9Cu0.1O5.5-delta solid electrolyte by coulometric titration technique
Tikhonovich, VN; Naumovich, EN; Kharton, VV; Yaremchenko, AA; Kovalevsky, AV; Vecher, AA
2002, ELECTROCHIMICA ACTA, 47, 24, 3957-3964.
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Mixed conductivity and stability of A-site-deficient Sr(Fe,Ti)O3-delta perovskites
Kharton, VV; Kovalevsky, AV; Tsipis, EV; Viskup, AP; Naumovich, EN; Jurado, JR; Frade, JR
2002, JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 7, 1, 30-36.
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Defects Engineering for Performing SrTiO3-Based Thermoelectric Thin Films: Principles and Selected Approaches
In Zhang J., Jung YG. (Eds.), Advanced Ceramic and Metallic Coating and Thin Film Materials for Energy and Environmental Applications
Andrei V. Kovalevsky
2018, 91-120, Cham, Springer.
ISBN:
978-3-319-59905-2
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Thermoelectric Materials and the Measurement of Their Electrical Properties
In M.P.F. Graça (Eds.), Electrical Measurements: Introduction, Concepts and Applications
F. Amaral, N. M. Ferreira, A. V. Kovalevsky
2018, 199-224, Nova Science Publishers.
ISBN:
978-1-53612-973-1
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