Zobrazeno 1 - 6
of 6
pro vyhledávání: '"N. S. Krasutskaya"'
Publikováno v:
Inorganic Materials. 54:509-514
Bi2Ca2Co x O y (x = 0.5, 1.7, 2.8) ceramics have been prepared by solid-state reactions and their thermophysical, electrical-transport, and thermoelectric (functional) properties have been studied. The results demonstrate that increasing the cobalt o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60ba6ae5b192e8d6bbe050c28165ca0d
https://doi.org/10.1134/s0020168518050059
https://doi.org/10.1134/s0020168518050059
Publikováno v:
Glass Physics and Chemistry. 44:100-107
Layered ceramics based on bismuth–calcium cobaltite with varied cobalt oxide contents is synthesized by the solid-phase method, the ceramics phase composition is determined, and the microstructure, thermal expansion, electroconductivity, and therma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::192c0559c3d39b905117e14a68411ffa
https://doi.org/10.1134/s1087659618020086
https://doi.org/10.1134/s1087659618020086
Publikováno v:
Russian Journal of General Chemistry. 88:1063-1065
Phase equilibria at subsolidus area of quasi-triple BiO1.5–CaO–CoOy system in air have been studied. The formation of triple oxide Bi2Ca2Co1.7Ox and limited number of solid solutions (Ca,Bi)3Co4O9+δ has been established. The triangulation of BiO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ab4d59a8eca44b95ad8009de22f9757
https://doi.org/10.1134/s1070363218060014
https://doi.org/10.1134/s1070363218060014
Autor:
A. N. Kovalenko, Andrei Klyndyuk, E. A. Tugova, I. V. Matsukevich, N. S. Krasutskaya, A. A. Marova
Publikováno v:
Inorganic Materials. 52:593-599
We have studied the thermal, electrical, and thermoelectric properties of Ca3–x Bi x Co4O9 + δ (0.0 ≤ x ≤ 1.5) ceramics prepared by solid-state reactions. Phase-pure Ca3–x Bi x Co4O9 + δ solid solutions were obtained at x ≤ 0.3. The sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3858bf935d28db6edd5402845bd677d9
https://doi.org/10.1134/s0020168516060091
https://doi.org/10.1134/s0020168516060091
Publikováno v:
Inorganic Materials. 52:393-399
NaxCoO2 (x = 0.55, 0.89) sodium cobaltites have been prepared by solid-state reactions; their structural parameters have been determined; their microstructure has been studied; and their thermal (thermal expansion, thermal diffusivity, and thermal co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::495c0250ae8570a1d8f53047c5f62fc0
https://doi.org/10.1134/s0020168516030079
https://doi.org/10.1134/s0020168516030079
Publikováno v:
Glass Physics and Chemistry. 42:100-107
Ceramic samples of Na0.55Co0.9M0.1O2 (M = Sc, Ti, Cr–Zn, Mo, W, Pb, Bi) solid solutions are synthesized using the solid-phase method; their crystal structure parameters are determined; their microstructure, thermal expansion, thermal and electrical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a8eea76bed85c8d4a62263a19c91d48
https://doi.org/10.1134/s1087659616010053
https://doi.org/10.1134/s1087659616010053