RU94045471A - Gaseous-diffusion electrode for chemical power sources - Google Patents

Gaseous-diffusion electrode for chemical power sources

Info

Publication number
RU94045471A
RU94045471A RU94045471/07A RU94045471A RU94045471A RU 94045471 A RU94045471 A RU 94045471A RU 94045471/07 A RU94045471/07 A RU 94045471/07A RU 94045471 A RU94045471 A RU 94045471A RU 94045471 A RU94045471 A RU 94045471A
Authority
RU
Russia
Prior art keywords
layer
diffusion electrode
gaseous
active
power sources
Prior art date
Application number
RU94045471/07A
Other languages
Russian (ru)
Other versions
RU2077094C1 (en
Inventor
В.В. Бекеш
А.И. Груздев
В.Е. Конев
В.А. Матвеев
В.Г. Милеев
Г.В. Серопян
В.Л. Туманов
Н.Н. Цыренщиков
Original Assignee
В.В. Бекеш
А.И. Груздев
В.Е. Конев
В.А. Матвеев
В.Г. Милеев
Г.В. Серопян
В.Л. Туманов
Н.Н. Цыренщиков
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by В.В. Бекеш, А.И. Груздев, В.Е. Конев, В.А. Матвеев, В.Г. Милеев, Г.В. Серопян, В.Л. Туманов, Н.Н. Цыренщиков filed Critical В.В. Бекеш
Priority to RU9494045471A priority Critical patent/RU2077094C1/en
Publication of RU94045471A publication Critical patent/RU94045471A/en
Application granted granted Critical
Publication of RU2077094C1 publication Critical patent/RU2077094C1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)

Abstract

FIELD: metal-air power supplies. SUBSTANCE: electrode has active layer, hydrophobic layer, and current lead made of carbonic material, such as carbon-graphite material produced by pyrolysis of hydrated cellulose fibers, in the form of felt, gauze, cloth, porous or perforated ribbon. Current-lead layer may be placed between active and hydrophobic layers or on hydrophobic layer side. EFFECT: improved design.

Claims (1)

Использование: в качестве катода в металло-воздушных источниках тока. Сущность изобретения: в газодиффузионном электроде, включающем активный слой, гидрофобный слой и токоотвод, токоотвод выполнен из углеродистого материала (например, углеграфитового материала, полученного пиролизом волокон из гидрата целлюлозы), в виде войлока, сетки, ткани, пористой или перфорированной ленты. При этом токоотводящий слой может располагаться между активным и гидрофобным слоем или со стороны гидрофобного слоя.Usage: as a cathode in metal-air current sources. SUMMARY OF THE INVENTION: in a gas diffusion electrode including an active layer, a hydrophobic layer and a collector, the collector is made of carbon material (for example, carbon-graphite material obtained by pyrolysis of fibers from cellulose hydrate), in the form of felt, mesh, fabric, porous or perforated tape. In this case, the collector layer can be located between the active and hydrophobic layer or on the side of the hydrophobic layer.
RU9494045471A 1994-12-28 1994-12-28 Gas-diffusion electrode for chemical cells RU2077094C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU9494045471A RU2077094C1 (en) 1994-12-28 1994-12-28 Gas-diffusion electrode for chemical cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU9494045471A RU2077094C1 (en) 1994-12-28 1994-12-28 Gas-diffusion electrode for chemical cells

Publications (2)

Publication Number Publication Date
RU94045471A true RU94045471A (en) 1996-06-27
RU2077094C1 RU2077094C1 (en) 1997-04-10

Family

ID=20163543

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9494045471A RU2077094C1 (en) 1994-12-28 1994-12-28 Gas-diffusion electrode for chemical cells

Country Status (1)

Country Link
RU (1) RU2077094C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2561720C1 (en) * 2011-12-26 2015-09-10 Торэй Индастриз, Инк. Gas diffusion medium for fuel element, membrane-electrode block and fuel element
RU2510548C1 (en) * 2012-08-16 2014-03-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Method of making electrode base for chemical cell from carbon felt using asymmetrical alternating current
RU2672854C1 (en) * 2017-11-09 2018-11-20 Дмитрий Николаевич Галушкин Method of manufacturing the basis of the electrode of a chemical source of a current from a carbon tissue using a variable asymmetric current

Also Published As

Publication number Publication date
RU2077094C1 (en) 1997-04-10

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