Projects
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 oxidationNovel Ceramic Membranes for Synthesis Gas Production (POCI/CTM/58570/2004)
PartnerFundação para a Ciência e a Tecnologia
mixed conductor ceramic membrane synthesis gas ionic transportStudy of functional mortars for a sustainable construction (PTDC/ECM/72104/2006)
PartnerFundação para a Ciência e a Tecnologia
mortar sustainable construction functional material energy and environmentTHERMICS-Cellular PCM-based composites with enhanced thermal conduction and shape stabilization (PTDC/CTM-ENE/2073/2012)
PartnerFundação para a Ciência e a Tecnologia
Phase change materials Heat storage Cellular materials Thermal conductivityTransport properties and electrochemical applications of ceria-based nanomaterials (POCTI/CTM/39381/2001)
PartnerFundação para a Ciência e a Tecnologia
Nanomaterials anodes ceria condução mistaPublications
Correlation between impedance spectra of bulk ceramics and films with in-plane configuration
Ferreira, AAL; Abrantes, JCC; Frade, JR
2010, JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 30, 2, 221-225.
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De-convolution of bulk and interfacial contributions based on impedance spectroscopy with external load resistance
Ferreira, AAL; Horovistiz, AL; Abrantes, JCC; Perez-Coll, D; Nunez, P; Frade, JR
2009, MATERIALS RESEARCH BULLETIN, 44, 4, 884-888.
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Effects of composition and frozen-in conditions on bulk and grain boundary conductivities of Yb2Ti2O7-based materials
Horovistiz, AL; Boguslavskii, MV; Abrantes, JCC; Shlyakhtina, AV; Fagg, DP; Shcherbakova, LG; Frade, JR
2009, SOLID STATE IONICS, 180, 11-13, 774-777.
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Impedance analysis of Sr-substituted CePO4 with mixed protonic and p-type electronic conduction
del Moral, EG; Fagg, DP; Chinarro, E; Abrantes, JCC; Jurado, JR; Mather, GC
2009, CERAMICS INTERNATIONAL, 35, 4, 1481-1486.
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Interpretation of impedance spectra based on local minima of imaginary Z vs frequency
Abrantes, JCC; Ferreira, AAL; Horovistiz, AL; Frade, JR
2008, ELECTROCHIMICA ACTA, 53, 28, 8222-8227.
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Effects of Yb : Ti ratio on transport properties of Yb2 +/- xTi2 +/- xO7 +/-delta
Horovistiz, AL; Abrantes, JCC; Fagg, DP; Frade, JR
2008, SOLID STATE IONICS, 179, 21-26, 1046-1049.
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Effects of Fe-additions on sintering and transport properties of Yb2Ti2-yFeyO7-delta
Horovistiz, AL; Fagg, DP; Abrantes, JCC; Frade, JR
2007, JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 27, 13-15, 4283-4286.
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Reducibility of Ce1-xGdxO2-delta in prospective working conditions
Perez-Coll, D; Marrero-Lopez, D; Ruiz-Morales, JC; Nunez, P; Abrantes, JCC; Frade, JR
2007, JOURNAL OF POWER SOURCES, 173, 1, 291-297.
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Order-disorder phase transitions and high-temperature oxide ion conductivity of Er2+xTi2-xO7-delta (x=0, 0.096)
Shlyakhtina, AK; Levchenko, AV; Abrantes, JCC; Bychkov, VY; Korchak, VN; Rassulov, VA; Larina, LL; Karyagina, OK; Shcherbakova, LG
2007, MATERIALS RESEARCH BULLETIN, 42, 4, 742-752.
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Electrical characterization of mullite bodies containing Al-rich anodizing sludge
Ribeiro, MJ; Abrantes, JCC; Labrincha, JA
2006, ADVANCED MATERIALS FORUM III, PTS 1 AND 2, 514-516, 1726-1730.
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