Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
電極材料、電池、及び電極材料の製造方法
Document Type and Number:
Japanese Patent JP5690400
Kind Code:
B2
Abstract:
A positive electrode material (21) or a negative electrode material (31), wherein functional groups on the surfaces of particles that contain a positive electrode active substance or a negative electrode active substance are protected by -Si-tBu groups, thereby suppressing decomposition of the electrolyte solution, and suppressing decline in discharge capacity.

Inventors:
近藤 光央
中村 仁
Application Number:
JP2013505782A
Publication Date:
March 25, 2015
Filing Date:
December 28, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ヤマハ発動機株式会社
International Classes:
H01M4/02; H01M4/04; H01M4/13; H01M4/139; H01M4/36; H01M10/0566
Domestic Patent References:
JPH10172609A1998-06-26
JP2007305453A2007-11-22
JPH0426693A1992-01-29
JPH0748387A1995-02-21
Attorney, Agent or Firm:
fresh green -- a global IP patent business corporation