Formation of thin YSZ electrolyte films by electrophoretic deposition on porous cathodes / Kalinina E. G.,Safronov A. P.,Kotov Yu. A. // RUSSIAN JOURNAL OF ELECTROCHEMISTRY. - 2011. - V. 47, l. 6. - P. 671-675.

ISSN/EISSN:

1023-1935 / нет данных

Type:

Article; Proceedings Paper

Abstract:

The structure, dispersity, stability, and electrophoretic deposition (EPD) of suspensions of spherical ZrO(2) stabilized Y(2)O(3) (YSZ) nanoparticles with a mean size of 10.9 nm onto the porous surface of La(0.6)Sr(0.4)MnO(3) (LSM) with a pore size of 3-20 mu m were studied by electron microscopy, photon correlation spectroscopy, and electroacoustical analysis. The optimum conditions of deposition were attained by using a mixed isopropanol-acetylacetone dispersion medium, which provided the aggregative stability of the suspension with 95\% individual particles. The maximum pore size on the covered surface should be up to 0.5 mu m if nanoparticles with a mean diameter of 10-20 nm are used. When the pores are larger, the EPD of YSZ will be effective if an additional intermediate LSM layer is formed by EPD to provide the required pore size.

Author keywords:

electrochemical generators; electrophoretic deposition; thin films; nanoparticles; porous cathode; aggregative stability

DOI:

10.1134/S1023193511060036

Web of Science ID:

ISI:000292271000006

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUN
Note	10th Conference on Fundamental Problems of Solid-State Ionics, Chernogolovka, RUSSIA, 2010
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Research-Areas	Electrochemistry
Web-of-Science-Categories	Electrochemistry
Author-Email	kalinina@iep.uran.ru
ResearcherID-Numbers	Kalinina, Elena/F-1587-2017
ORCID-Numbers	Kalinina, Elena/0000-0002-5637-7451
Number-of-Cited-References	12
Usage-Count-Last-180-days	3
Usage-Count-Since-2013	8
Journal-ISO	Russ. J. Electrochem.
Doc-Delivery-Number	785ZF