Title:
Carbon nanostructure, metal support carbon nanostructure, and a lithium secondary battery
Document Type and Number:
Japanese Patent JP5997345
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a carbon nanostructure and a metal-supported carbon nanostructure having a new structure capable of being used as a negative electrode material or the like of a lithium ion secondary battery.SOLUTION: A carbon nanostructure is produced, in which carbon-containing rod-shaped material and/or carbon-containing sheet-shaped material are bound three-dimensionally to each other and alveolar-like voids defined by graphene multilayer membrane walls are formed in the rod-shaped material and/or the sheet-shaped material. A metal-supported carbon nanostructure is also produced, which is obtained by supporting metal material in the voids in the carbon nanostructure.
Inventors:
Nobuyuki Nishi
Norikazu Adachi
Yasuyuki Ohba
Manabu Yamada
Kenichiro Kami
Kazuhiko Mizuuchi
Norikazu Adachi
Yasuyuki Ohba
Manabu Yamada
Kenichiro Kami
Kazuhiko Mizuuchi
Application Number:
JP2015199930A
Publication Date:
September 28, 2016
Filing Date:
October 08, 2015
Export Citation:
Assignee:
株式会社デンソー
新日鉄住金化学株式会社
新日鉄住金化学株式会社
International Classes:
C01B31/02; H01M4/36; H01M4/38; H01M4/587
Domestic Patent References:
| JP2008077969A | ||||
| JP2009538813A |
Foreign References:
| WO2009075264A1 |
Attorney, Agent or Firm:
Patent Business Corporation Sakura International Patent Office
Junichi Aso
Junichi Aso