Amorphous Fe2O3 nanoshells coated on carbonized bacterial cellulose nanofibers as a flexible anode for high-performance lithium ion batteries
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- 作者：Yang Huanga ; Zixia Linb ; linzixia@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Mingbo Zhengb ; Tianhe Wanga ; Jiazhi Yanga ; Fanshu Yuana ; Xiaoyu Lua ; Lin Liua ; Dongping Suna ; sundpe301@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Carbonized bacterial cellulose ; Aerogel ; Li-ion battery ; Amorphous Fe2O3 ; Flexible anode
- 刊名：Journal of Power Sources
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：307
- 期：Complete
- 页码：649-656
- 全文大小：2654 K
文摘
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Flexible anode materials are prepared based on 3D carbonized bacterial cellulose.
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The well-coated Fe2O3 nanoshells are formed by a facile heat treating method.
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The hierarchical pores promote ion diffusion and prevent electrode pulverization.
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The amorphous Fe2O3 in improving electrochemical performance is fully investigated.