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Browsing by Author Kovalevsky, A. V.
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Showing results 24 to 33 of 33
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Issue Date
Title
Author(s)
Type
Access Type
2019
Post heat-treatment effects on CaMnO3 thermoelectrics grown by laser floating zone method
Ferreira, N. M.
;
Madre, M. A.
;
Sotelo, A.
;
Kovalevsky, A. V.
;
Costa, F. M.
conferenceObject
2015
Prospects and challenges of iron pyroelectrolysis in magnesium aluminosilicate melts near minimum liquidus temperature
Ferreira, N. M.
;
Kovalevsky, A. V.
;
Mikhalev, S. M.
;
Costa, F. M.
;
Frade, J. R.
article
2013
Redox stability and electrical conductivity of Fe2.3Mg0.7O4 +/-delta spinel prepared by mechanochemical activation
Domingues, E. M.
;
Tsipis, E. V.
;
Yaremchenko, A. A.
;
Figueiredo, F. M.
;
Waerenborgh, J. C.
;
Kovalevsky, A. V.
;
Frade, J. R.
article
2013
Redox stability and high-temperature electrical conductivity of magnesium-and aluminium-substituted magnetite
Kovalevsky, A. V.
;
Yaremchenko, A. A.
;
Naumovich, E. N.
;
Ferreira, N. M.
;
Mikhalev, S. M.
;
Costa, F. M.
;
Frade, J. R.
article
2016
Reduction of magnetite to metallic iron in strong alkaline medium
Monteiro, J. F.
;
Ivanova, Yu. A.
;
Kovalevsky, A. V.
;
Ivanou, D. K.
;
Frade, J. R.
article
2019
Selected approaches for designing oxide thermoelectrics
Kovalevsky, A. V.
conferenceObject
5-Sep-2019
Specific approaches towards design of the thermoelectric oxides
Kovalevsky, A. V.
conferenceObject
2013
Synthesis of Sr0.9K0.1FeO3-delta electrocatalysts by mechanical activation
Monteiro, J. F.
;
Waerenborgh, J. C.
;
Kovalevsky, A. V.
;
Yaremchenko, A. A.
;
Frade, J. R.
article
15-Oct-2020
Thermoelectric modules built using ceramic legs grown by laser floating zone
Ferreira, N. M.
;
Lopes, D.
;
Kovalevsky, A. V.
;
Costa, F. M.
;
Sotelo, A.
;
Madre, M. A.
;
Rezania, A.
article
2014
Towards a high thermoelectric performance in rare-earth substituted SrTiO3: effects provided by strongly-reducing sintering conditions
Kovalevsky, A. V.
;
Yaremchenko, A. A.
;
Populoh, S.
;
Thiel, P.
;
Fagg, D. P.
;
Weidenkaff, A.
;
Frade, J. R.
article