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2 543 071

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(51)

IPC

H01M4/88(2006-01-01)

H01M4/48(2010-01-01)

H01M8/10(2006-01-01)

(21) (22)

Application

2014110600/07, 2014-03-19

(24)

Start date

2014-03-19

(22)

Actual filing date

2014-03-19

(45)

Published

2015-02-27

(72)

Inventor

Vshivkova Anastasija IgorevnaGorelov Valerij Pavlovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Institut Vysokotemperaturnoj Ehlektrokhimii Ural'Skogo Otdelenija Rossijskoj Akademii Nauk

FABRICATION METHOD OF ELECTRODES IN CELLS WITH SOLID ELECTROLYTE Russian patent published in 2015 - IPC H01M4/88 H01M4/48 H01M8/10

Abstract RU 2543071 C1

FIELD: electrical engineering.

SUBSTANCE: proposed method comprises impregnation of electrode with the solution of praseodymium nitride and heat treatment. Note here that said electrode is impregnated with the solution of praseodymium nitride in ethanol of concentration of 0.3-2.0 wt % PrO_1.83. Thereafter, electrode is heat treated by heating at the rate of not over 50°C/h to temperature of praseodymium film formation at interface "electrode/electrolyte".

EFFECT: reduced electrode polarisation resistance, better gas electrode exchange reaction occurrence.

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RU 2 543 071 C1

Authors

Vshivkova Anastasija Igorevna

Gorelov Valerij Pavlovich

Dates

2015-02-27—Published

2014-03-19—Filed