Title:
非水電解液二次電池とそのための正極シート
Document Type and Number:
Japanese Patent JP6478956
Kind Code:
B2
Abstract:
The invention provides a cathode sheet for use in a nonaqueous electrolyte secondary battery, which comprises a composite material comprising a collector and a layer of a cathode active material provided thereon,
wherein the layer of a cathode active material comprises:
(a) a conductive polymer and
(b) at least one selected from the group consisting of a polycarboxylic acid and a metal salt thereof; and
wherein the conductive polymer is a polymer in a dedoped state, or in a dedoped state and reduced state.
Inventors:
Masao Abe
Akira Otani
Yujiro Kawashima
Yoshihiro Uetani
Hiroyoshi Take
Yutaka Kishii
Matsuura Aimi
Kajisa Yuki
Yohei Ando
Akira Otani
Yujiro Kawashima
Yoshihiro Uetani
Hiroyoshi Take
Yutaka Kishii
Matsuura Aimi
Kajisa Yuki
Yohei Ando
Application Number:
JP2016166629A
Publication Date:
March 06, 2019
Filing Date:
August 29, 2016
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
H01M4/137; H01M4/60; H01M4/62; H01M10/052; H01M10/0566
Domestic Patent References:
| JP5251078A | ||||
| JP63285864A | ||||
| JP200993880A | ||||
| JP2007227136A |
Attorney, Agent or Firm:
Ichiro Makino