Enhancing the high-rate performance of Li4Ti5O12 anode material for lithium-ion battery by a wet ball milling assisted solid-state reaction and ultra-high speed nano-pulverization
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- 作者：Zhao Huanga ; Dan Wangb ; Ye Linc ; Xiaoyan Wub ; Peng Yanb ; Chunming Zhangb ; zhangchm2003@163.com" class="auth_mail ; Dannong Hea ; b ; hdnbill@sh163.net" class="auth_mail
- 关键词：Lithium titanate ; Anode material ; Li-ion battery ; Ultra-high speed nano-pulverization
- 刊名：Journal of Power Sources
- 出版年：15 November 2014
- 年：2014
- 卷：266
- 期：Complete
- 页码：60-65
- 全文大小：1751 K
文摘
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A modified solid-state reaction method with in situ coating process is investigated.
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The ultra-high speed nano-pulverization pretreatment process was introduced.
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The obtained Li4Ti5O12 electrode material showed high surface area and dispersion.
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The treated Li4Ti5O12 showed excellent electrochemical performance.