RU2011132725A - MATERIAL FOR CARBON ELECTRODE - Google Patents
MATERIAL FOR CARBON ELECTRODE Download PDFInfo
- Publication number
- RU2011132725A RU2011132725A RU2011132725/07A RU2011132725A RU2011132725A RU 2011132725 A RU2011132725 A RU 2011132725A RU 2011132725/07 A RU2011132725/07 A RU 2011132725/07A RU 2011132725 A RU2011132725 A RU 2011132725A RU 2011132725 A RU2011132725 A RU 2011132725A
- Authority
- RU
- Russia
- Prior art keywords
- carbon
- channels
- carbon electrode
- diameter
- vertical
- Prior art date
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- 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
Abstract
Материал для углеродного электрода, проницаемый для паров и газов в поперечном направлении, содержащий вертикальные сквозные каналы, отличающийся тем, что материал для углеродного электрода представляет собой углерод-углеродный композиционный материал на основе наполнителя технического углерода и связующего фенолформальдегидной смолы при их массовом соотношении 1:1,3 с вертикальными сквозными цилиндрическими каналами диаметром 8-52 мкм, с количеством каналов 150-250 на 1 ммповерхности, с диаметром естественных пор между частицами наполнителя 1,1-1,6 мкм, пористостью 28-72%, удельным объемным электрическим сопротивлением 4,7-6,9 мОм·см, прочностью на сжатие 48-155 МПа.The material for the carbon electrode, permeable to vapors and gases in the transverse direction, containing vertical through channels, characterized in that the material for the carbon electrode is a carbon-carbon composite material based on a carbon black filler and a phenol-formaldehyde resin binder in a mass ratio of 1: 1 , 3 with vertical through cylindrical channels with a diameter of 8-52 microns, with the number of channels 150-250 per 1 mm of the surface, with the diameter of the natural pores between the particles ator 1.1-1.6 micron, a porosity of 28-72% Volume resistivity 4,7-6,9 mOhm · cm and a compressive strength of 48-155 MPa.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011132725/07A RU2482574C2 (en) | 2011-08-03 | 2011-08-03 | Carbon electrode material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011132725/07A RU2482574C2 (en) | 2011-08-03 | 2011-08-03 | Carbon electrode material |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011132725A true RU2011132725A (en) | 2013-02-10 |
RU2482574C2 RU2482574C2 (en) | 2013-05-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011132725/07A RU2482574C2 (en) | 2011-08-03 | 2011-08-03 | Carbon electrode material |
Country Status (1)
Country | Link |
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RU (1) | RU2482574C2 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6506484B1 (en) * | 2000-01-24 | 2003-01-14 | Graftech Inc. | Fluid permeable flexible graphite article with enhanced electrical and thermal conductivity |
JP2002110189A (en) * | 2000-09-29 | 2002-04-12 | Toshiba Corp | Separator for fuel cell and its manufacturing method and solid polymer fuel cell using the separator |
US20030219646A1 (en) * | 2002-05-23 | 2003-11-27 | Lecostaouec Jean-Francois | Carbon fiber reinforced plastic bipolar plates with continuous electrical pathways |
RU2267833C1 (en) * | 2004-07-28 | 2006-01-10 | Российский научный центр "Курчатовский институт" | Bipolar plate and method for manufacturing bipolar plates |
RU2382443C1 (en) * | 2008-08-18 | 2010-02-20 | Общество с ограниченной ответственностью "Национальная инновационная компания "Новые энергетические проекты" (ООО "Национальная инновационная компания "НЭП") | Fuel cell electrode |
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2011
- 2011-08-03 RU RU2011132725/07A patent/RU2482574C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2482574C2 (en) | 2013-05-20 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150804 |