Title:
CELL ELECTRODE, SECONDARY CELL USING THE CELL ELECTRODE, AND METHOD FOR MANUFACTURING THE CELL ELECTRODE
Document Type and Number:
WIPO Patent Application WO/1995/000977
Kind Code:
A1
Abstract:
This electrode uses a carbon fiber whose crystallites are 13 to 17 angstrom thick according to X-ray diffractometry. In a method for manufacturing the cell electrode using the carbon fiber, the carbon fiber is burned at a temperature between 900 �C and 1,330 �C. It is possible to provide a secondary cell having the characteristics of the carbon fiber and a high discharging capacitance.
Inventors:
SUZUKI TATSUHIKO (JP)
TSUKAMOTO JUN (JP)
ONO KEIZO (JP)
SARUYAMA HIDEO (JP)
YAMASAKI KATSUMI (JP)
TSUKAMOTO JUN (JP)
ONO KEIZO (JP)
SARUYAMA HIDEO (JP)
YAMASAKI KATSUMI (JP)
Application Number:
PCT/JP1994/001007
Publication Date:
January 05, 1995
Filing Date:
June 23, 1994
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
SUZUKI TATSUHIKO (JP)
TSUKAMOTO JUN (JP)
ONO KEIZO (JP)
SARUYAMA HIDEO (JP)
YAMASAKI KATSUMI (JP)
SUZUKI TATSUHIKO (JP)
TSUKAMOTO JUN (JP)
ONO KEIZO (JP)
SARUYAMA HIDEO (JP)
YAMASAKI KATSUMI (JP)
International Classes:
D01F9/12; D01F9/145; D01F11/12; H01M4/133; H01M4/505; H01M4/525; H01M4/587; H01M4/96; H01M10/05; H01M10/0568; (IPC1-7): H01M4/58
Foreign References:
| JPS6414869A | 1989-01-19 |
Other References:
See also references of EP 0656668A4
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