Oxygen nonstoichiometry of barium-substituted lanthanum cobaltate / Cherepanov VA,Gavrilova LY,Petrov AN,Trifonova MA,Surova TV,Baimistryk VA // . - 1997. - V. 97, l. 40. - P. 897-906.

ISSN/EISSN:

нет данных / нет данных

Type:

Proceedings Paper

Abstract:

Oxygen nonstoichiometry of La0.8Ba0.2CoO3-y has been studied by TGA and iodometric titration methods in the temperature range 700-1200 degrees C and oxygen partial pressure 1-10(-3) atm. The results were compared with those obtained for strontium substituted lanthanum cobaltates. An appropriate defect models which involve electronic disordering processes, and either randomly distributed point defects: V-O(-) or associated defects: (Co-Ca'V-O(-)) and (Co-Co'VO-CoCo) have been discussed.

Author keywords:

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DOI:

нет данных

Web of Science ID:

ISI:000071608300097

Соавторы в МНС:

Другие поля

Поле	Значение
Editor	Stimming, U and Singhal, SC and Tagawa, H and Lehnert, W
Booktitle	PROCEEDINGS OF THE FIFTH INTERNATIONAL SYMPOSIUM ON SOLID OXIDE FUEL CELLS (SOFC-V)
Series	ELECTROCHEMICAL SOCIETY SERIES
Note	5th International Symposium on Solid Oxide Fuel Cells (SOFC-V), AACHEN, GERMANY, JUN 02-05, 1997
Organization	Electrochem Soc Inc, High Temperature Mat \& Battery Div; Int Soc Electrochem; SOFC Soc Japan
Publisher	ELECTROCHEMICAL SOCIETY INC
Address	65 S MAIN ST, PENNINGTON, NJ 08534-2839 USA
Language	English
ISBN	1-56677-145-5
Research-Areas	Electrochemistry
Web-of-Science-Categories	Electrochemistry
ResearcherID-Numbers	Cherepanov, Vladimir/E-6451-2014
ORCID-Numbers	Cherepanov, Vladimir/0000-0003-3653-6459
Doc-Delivery-Number	BK24K