RU2011132721A - MATERIAL FOR CARBON ELECTRODE - Google Patents
MATERIAL FOR CARBON ELECTRODE Download PDFInfo
- Publication number
- RU2011132721A RU2011132721A RU2011132721/05A RU2011132721A RU2011132721A RU 2011132721 A RU2011132721 A RU 2011132721A RU 2011132721/05 A RU2011132721/05 A RU 2011132721/05A RU 2011132721 A RU2011132721 A RU 2011132721A RU 2011132721 A RU2011132721 A RU 2011132721A
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- RU
- Russia
- Prior art keywords
- carbon
- channels
- carbon electrode
- diameter
- microns
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- Inert Electrodes (AREA)
- Fuel Cell (AREA)
- Battery Electrode And Active Subsutance (AREA)
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 полиакрилонитрила при их массовом соотношении 1:0,8 с вертикальными сквозными цилиндрическими каналами диаметром 8-52 мкм, с количеством каналов 150-250 на 1 ммповерхности, с диаметром естественных пор между частицами наполнителя 0,8-1,3 мкм, пористостью 22-75%, удельным объемным электрическим сопротивлением 4,7-7,2 мОм·см, прочностью на сжатие 54-159 МПа.A material for a 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 polyacrylonitrile binder at a mass ratio of 1:0, 8 with vertical through cylindrical channels with a diameter of 8-52 microns, with the number of channels 150-250 per 1 mm of surface, with a diameter of natural pores between filler particles of 0.8-1.3 microns, porosity 22-75%, specific volumetric electrical resistance 4, 7-7.2 mOhm cm, compressive strength 54-159 MPa.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011132721/05A RU2480539C2 (en) | 2011-08-03 | 2011-08-03 | Material for carbon electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011132721/05A RU2480539C2 (en) | 2011-08-03 | 2011-08-03 | Material for carbon electrode |
Publications (2)
Publication Number | Publication Date |
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RU2011132721A true RU2011132721A (en) | 2013-02-10 |
RU2480539C2 RU2480539C2 (en) | 2013-04-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2011132721/05A RU2480539C2 (en) | 2011-08-03 | 2011-08-03 | Material for carbon electrode |
Country Status (1)
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RU (1) | RU2480539C2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2057740C1 (en) * | 1991-11-15 | 1996-04-10 | Институт химии Уральского отделения АН СССР | Charge for foamceramic material producing |
RU2151737C1 (en) * | 1997-05-30 | 2000-06-27 | Акционерное общество закрытого типа "Карбид" | Method of preparing porous carbon product and porous carbon product obtained by said method |
US6087034A (en) * | 1998-07-09 | 2000-07-11 | Ucar Graph-Tech Inc. | Flexible graphite composite |
UA74868C2 (en) * | 2003-08-12 | 2006-02-15 | Lytvynenko Inst Of Physico Org | A method for producing carbon-carbonic composite material based on swollen graphite and amorphous carbon |
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2011
- 2011-08-03 RU RU2011132721/05A patent/RU2480539C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2480539C2 (en) | 2013-04-27 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150804 |