Title:
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY CELL, AND NEGATIVE ELECTRODE AND SECONDARY CELL USING THE SAME
Document Type and Number:
Japanese Patent JP2014096326
Kind Code:
A
Abstract:
To provide a negative electrode active material for secondary cell and secondary cell, capable of increasing a discharge capacity and a discharge voltage.
The negative electrode active material for secondary cell uses sulfur-modified polyacrylonitrile formed by introducing sulfur into polyacrylonitrile, and a collector uses aluminium. Positive electrode active material is a combination with a pole electrode formed from lithium manganese-based complex oxide.
Inventors:
MIYUKI TAKUHIRO
KOJIMA TOSHIKATSU
IKEUCHI YUTA
MORISHITA MASANORI
SAKAI TETSUO
KAWASUMI KAZUHITO
NAKANISHI MASATAKA
NIWA JUNICHI
KOJIMA TOSHIKATSU
IKEUCHI YUTA
MORISHITA MASANORI
SAKAI TETSUO
KAWASUMI KAZUHITO
NAKANISHI MASATAKA
NIWA JUNICHI
Application Number:
JP2012248629A
Publication Date:
May 22, 2014
Filing Date:
November 12, 2012
Export Citation:
Assignee:
TOYOTA IND CORP
NAT INST OF ADV IND & TECHNOL
NAT INST OF ADV IND & TECHNOL
International Classes:
H01M4/60; H01M4/131; H01M4/137; H01M4/505; H01M4/525; H01M4/66; H01M10/0525; H01M10/054
Domestic Patent References:
| JP2012150948A | 2012-08-09 | |||
| JP2012133918A | 2012-07-12 | |||
| JP2008243612A | 2008-10-09 | |||
| JP2006190528A | 2006-07-20 |
Attorney, Agent or Firm:
Patent business corporation Kyoritsu
Previous Patent: CONTACT
Next Patent: SULFUR-BASED ACTIVE MATERIAL AND PROCESS OF PRODUCING THE SAME AND ELECTRODE FOR LITHIUM ION SECONDA...
Next Patent: SULFUR-BASED ACTIVE MATERIAL AND PROCESS OF PRODUCING THE SAME AND ELECTRODE FOR LITHIUM ION SECONDA...