Preparation of biomass-derived hierarchically porous carbon/Co3O4 nanocomposites as anode materials for lithium-ion batteries
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- 作者：Jiafeng Wu ; Li Zuo ; Yonghai Song ; Yaqin Chen ; Rihui Zhou ; Shouhui Chen ; Li Wang ; lwanggroup@aliyun.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hierarchically porous carbon ; Cobalt oxide ; Nanocomposites ; Anode materials ; Lithium ion batteries
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 January 2016
- 年：2016
- 卷：656
- 期：Complete
- 页码：745-752
- 全文大小：2250 K
文摘
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Hierarchically porous carbon/Co3O4 nanocomposites (HPCC) are synthesized.
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The carbon framework accommodates volume variation during discharge/charge process.
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HPCC as an anode material for LIBs showed excellent electrochemical performance.
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HPCC exhibited capacity of 1215 mA h g−1 after 100 cycles at 100 mA g−1.