Layered Polyaniline Composites with Cation‐Exchanging Properties for Positive Electrodes of Rechargeable Lithium Batteries
Source abstract
Abstract
Layered polyaniline/polyaniline‐polyanion composite films (PAn‐X/PAn‐PA) were synthesized by electrochemical oxidation of aniline in aqueous acid solutions ( , ) followed by polymerization in poly(styrene‐4‐sulfonic acid) (PSSH) solutions. The films consist of inner polyaniline (PAn) layers doped with smaller size anions (X) and outer PSS‐doped PAn layers. The resulting films showed high redox activities with cation‐transfer properties in organic electrolyte solutions. The improved charge/discharge characteristics of the composite films gave an expectation of higher energy density for the full cell with lithium negative electrode.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Conducting polymers and applications · Advanced Battery Materials and Technologies · Supercapacitor Materials and Fabrication
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Affiliations
Department of Applied Chemistry and Chemical Engineering, Faculty of Engineering, Yamaguchi University, Tokiwadai, Ube 755, Japan
Nagasaki Research and Development Center, Mitsubishi Heavy Industries, Limited, 5‐717‐1 ‐Fukahori‐machi, Nagasaki 851‐03, Japan
Research Laboratory, Kyushu Electric Power Company, Incorporated, 2‐1‐47 Shiobaru, Minami‐ku, Fukuoka 815, Japan
References
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