Title:
導電性シート材料
Document Type and Number:
Japanese Patent JP5191078
Kind Code:
B2
Abstract:
A conductive microporous sheet material comprises primary carbon fibres having a cross-sectional dimension of at least 1 mum, secondary carbon fibres in the form of carbon nanofibres and a binding agent for binding said primary and secondary fibres. The material may be produced by a wet-laid non-woven (paper-making) process. The sheet material may be used as a gas diffusion layer for a fuel cell or an electrode material for a battery.
Inventors:
Steven John Edwards
Nigel Julian Walker
Nigel Julian Walker
Application Number:
JP2001577626A
Publication Date:
April 24, 2013
Filing Date:
April 12, 2001
Export Citation:
Assignee:
TECHNICAL FIBRE PRODUCTS LIMITED
International Classes:
B01D69/06; H01B1/24; B01D71/02; D21H13/50; D21H15/02; D21H17/48; D21H21/14; H01B13/00; H01M4/80; H01M4/86; H01M4/96; H01M8/02; H01M8/10
Domestic Patent References:
| JP2047347A | ||||
| JP2000507382A | ||||
| JP9244182A |
Foreign References:
| WO2001080342A1 | ||||
| WO2000019461A1 |
Attorney, Agent or Firm:
Kyousei Tamura
Yoshida Tamaki
Aoyama Aoi
Samejima Mutsumi
Yoshida Tamaki
Aoyama Aoi
Samejima Mutsumi