Title:
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE AND BATTERY
Document Type and Number:
Japanese Patent JP2016139457
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve such a problem that the conventional art cannot achieve a negative electrode active material containing a metal particle which has a coating layer having elasticity and electronic conductivity.SOLUTION: A negative electrode active material includes a metal particle capable of absorbing and desorbing metal ions, the surface of the metal particle being coated with an elastic material and the thickness of the elastic material coated on the surface of the metal particle being 6.2 nm or less. According to the present disclosure, a negative electrode active material containing a metal particle which has a coating layer having elasticity and electronic conductivity can be achieved.SELECTED DRAWING: Figure 1
Inventors:
FUJITA HIROSHI
FUJIMOTO MASAHISA
FUJIMOTO MASAHISA
Application Number:
JP2015011964A
Publication Date:
August 04, 2016
Filing Date:
January 26, 2015
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H01M4/38; H01M4/36; H01M10/052; H01M10/0569
Attorney, Agent or Firm:
Kenji Kamada
Hiroo Maeda
Hiroo Maeda