Facile synthesis of cubic-phase lithium tungsten oxide and its application in lithium storage
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- 作者：Yang Chena ; Chunyang Songa ; Zhangfeng Lib ; Xiaoli Cuia ; xiaolicui@fudan.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhiyu Jiangc
- 关键词：Energy storage and conversion ; Functional ; Lithium-ion batteries ; Anode ; Lithium tungsten oxide
- 刊名：Materials Letters
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：187
- 期：Complete
- 页码：114-117
- 全文大小：1017 K
文摘
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Novel cubic Li6W2O9 is prepared via a liquid-phase reaction.
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Citric acid is utilized as both assistant agent and carbon source.
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Surface carbon layer has efficiently improved electrical conductivity.
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Carbon-coated Li6W2O9 delivers 255 mAh g−1 at 50 mA g−1 after 100 cycles.