Title:
Si-C-O系コンポジット及びその製造方法並びに非水電解質二次電池用負極材
Document Type and Number:
Japanese Patent JP4998662
Kind Code:
B2
Abstract:
To provide an Si-C-O-based composite which enables manufacturing of a negative electrode for use in a lithium-ion secondary battery with higher cycle performance and its manufacturing method, as well as a negative electrode material for a non-aqueous electrolyte secondary battery.
The Si-C-O-based composite is obtained by curing a reactive silane or siloxane having crosslinkable groups or their mixture through heat curing or catalytic reaction into a crosslinked product and sintering the crosslinked product in an inert gas stream at a temperature of 700-1,400°C into an inorganic state. The negative electrode material for the non-aqueous electrolyte secondary battery uses the Si-C-O-based composite.
COPYRIGHT: (C)2006,JPO&NCIPI
Inventors:
Mikio Aramata
Miyawaki Satoru
Hirofumi Fukuoka
Miyawaki Satoru
Hirofumi Fukuoka
Application Number:
JP2005205357A
Publication Date:
August 15, 2012
Filing Date:
July 14, 2005
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C01B33/12; C08G77/06; H01M4/02; H01M4/131; H01M4/58; H01M4/583; H01M10/05
Domestic Patent References:
| JP8236104A | ||||
| JP53102318A | ||||
| JP57034080A | ||||
| JP10074506A | ||||
| JP4353522A | ||||
| JP2003171180A | ||||
| JP2002274830A | ||||
| JP2004178917A | ||||
| JP2004047404A |
Attorney, Agent or Firm:
Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa