科研之友
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摘要
In the field of lithium batteries, poly(vinylide fluoride-co-hexafluoropropylene) polymer finds extensive applications as membrane, in which the composition of polymer is very crucial for the optimum performance of the cell. In this report, nuclear magnetic resonance (NMR) study as an investigation tool has been carried out to understand the role of polymer content in the range of 10% to 30%. Also by using NMR line-width data, some clues have been drawn on the optimum polymer composition, which is in good agreement with other studies based on conductivity data.
- 出版日期2010-11
