Carbon fiber paper for fuel cell electrode
β Scribed by Xuejun Zhang; Zengmin Shen
- Book ID
- 108322135
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 173 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0016-2361
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π SIMILAR VOLUMES
Carbon has desirable properties which recommend its utilization as a fuel cell electrode material. Good electrical conductivity and chemical resistance to attack by both acid and alkaline electrolytes coupled with a low inherent cost make carbon attractive as a porous substrate for a diffusion-type
Electrically active impurities are known to affect the transport properties of graphite. With regard to substitutional impurities such as boron, there has been relatively little work done owing to severe difficulties in attempting to incorporate uniform and controllable amounts of boron into the gra