Application of Solid Polymer Electrolyte to Lithium/Polypyrrole Secondary Battery System
Source abstract
Abstract
An all solid‐state lithium/polypyrrole (PPy) battery using polyethylene oxide as a solid polymer electrolyte was assembled, and the effects of the morphology of the PPy film and the concentration of on battery performance were investigated. Optimum conditions for the redox properties of PPy films in at 80°C were obtained with an concentration of when using rough PPy film. A Li/PPy battery using with optimized conditions exhibited high coulombic efficiency, above 90% at 0.1 mA cm −2 at 80°C. Cyclability of 1400 cycles with high coulombic efficiency was attained.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Battery Materials and Technologies · Conducting polymers and applications · Advancements in Battery Materials
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Affiliations
Department of Applied Chemistry, School of Science and Engineering; Kagami Memorial Laboratory for Materials Science and Technology, Waseda University, Shinjuku‐ku, Tokyo 169, Japan
References
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