Enhanced reversible lithium storage in ultrathin W18O49 nanowires entwined Si composite anode
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- 作者：Lu Yuea ; yuelu66@126.com" class="auth_mail" title="E-mail the corresponding author ; Jialei Tanga ; Fang Lia ; Ning Xub ; Feng Zhanga ; Qinfang Zhanga ; Rongfeng Guana ; Juan Hongc ; Wenhui Zhanga ; zwhuizi000@sina.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Si ; W18O49 nanowires ; Composite anode ; Nanocomposites ; Energy storage and conversion ; Lithium-ion battery
- 刊名：Materials Letters
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：187
- 期：Complete
- 页码：118-122
- 全文大小：1486 K
文摘
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Ultrathin W18O49 nanowires entwined Si nanoparticle homogeneously.
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Ultrathin nanowires play an effective role in sustaining Si volume effect.
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The composite exhibit much improved electrochemical performance.