Conductivity and properties of polysiloxane-polyether cluster-LiTFSI networks as hybrid polymer electrolytes
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- 作者：Nicola Boarettoa ; b ; c ; Christine Joostc ; Mona Seyfriedc ; Keti Vezzù ; a ; d ; Vito Di Notod ; vito.dinoto@unipd.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hybrid inorganic-organic polymer electrolytes ; Lithium metal batteries ; Ionic conductivity ; Sol-gel ; Transference number ; Discharge capacity
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：1 September 2016
- 年：2016
- 卷：325
- 期：Complete
- 页码：427-437
- 全文大小：861 K
文摘
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Hybrid polyether/polysiloxane polymer electrolytes were prepared by sol-gel process.
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The materials are amorphous and mechanically stable beyond 100 °C.
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The ionic conductivity reaches 8·10−5 S cm−1 at 30 °C.
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The lithium transference number is comprised between 0.3 and 0.1.
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A LFP/Li-polymer cell delivers 100 mAh g−1 at 60 °C and 0.1 mA cm−2