Study of all-solid state lithium/polyacenic semiconductor (PAS) battery

Some new polymer electrolytes, polyacrylonitrile-based lithium salt complexes, with high conductivity at ambient temperature have been developed. The electrical conductivity measurement, XRD and NMR results have been given. Solid-state lithium/polyacenic semiconductor (PAS) batteries using these pol...

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Bibliographic Details
Published in:Journal of power sources 1995, Vol.54 (2), p.276-280
Main Authors: Huang, Biying, Xue, Rongjian, Chen, Liquan, Wang, Fusong
Format: Article
Language:English
Subjects:
Application fields
Applied sciences
Direct energy conversion and energy accumulation
Electrical engineering. Electrical power engineering
Electrical power engineering
Electrochemical conversion: primary and secondary batteries, fuel cells
Exact sciences and technology
Lithium batteries
Polymer electrolytes
Polymer industry, paints, wood
Rechargeable batteries
Technology of polymers
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Summary:Some new polymer electrolytes, polyacrylonitrile-based lithium salt complexes, with high conductivity at ambient temperature have been developed. The electrical conductivity measurement, XRD and NMR results have been given. Solid-state lithium/polyacenic semiconductor (PAS) batteries using these polymer electrolytes have been constructed and tested. The charge and discharge behaviour has been studied, recycleability and the rate of self-discharge were measured at room temperature. When a battery cycled between 4.0 and 2.0 V, after 125 cycles the battery still has 97% capacity of the 10th cycle. The specific capacity was up to 58.6 mAh/g (based on the weight of PAS).
ISSN:0378-7753
1873-2755
DOI:10.1016/0378-7753(94)02084-G