硫黄と導電性ポリマーよりなる複合体

Japanese Patent JP5679260

B2

PROBLEM TO BE SOLVED: To provide a sulfur-conductive polymer composite as a cathode active material of a nonaqueous electrolyte secondary battery, which is capable of showing sufficient energy density inherent in sulfur when sulfur is used as the cathode active material.SOLUTION: A composite cathode active material essentially consisting of fibrous sulfur and a conductive polymer is produced by: adsorbing a monomer as a source of the conductive polymer to the fibrous sulfur formed by a melting electrospinning method; and then performing the polymerization; thereby forming a thin conductive polymer coating mainly on a surface of the fibrous sulfur. A polypyrrole is preferable as the conductive polymer.

WO/2018/207999	SECONDARY BATTERY, AND APPARATUS AND METHOD FOR MANUFACTURING SAME
JP2003514344	INDUSTRIAL APPLICABILITY: Large storage capacity alloys that enable hydrogen-based environmental systems.
WO/2018/018036	MOISTURE AND CARBON DIOXIDE MANAGEMENT SYSTEM IN ELECTROCHEMICAL CELLS

堤 宏守
砂田 和輝

JP2010092085A

March 04, 2015

April 13, 2010

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国立大学法人山口大学

H01M4/38; H01M4/36; H01M4/62

Masaki Hirota
Seiji Ozawa
Yusaku Tokai
Makoto Horiuchi

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