Mechanical Force-Driven Growth of Elongated Bending TiO2-based Nanotubular Materials for Ultrafast Rechargeable Lithium Ion Batteries
Mechanical Force-Driven Growth of Elongated Bending TiO2-based Nanotubular Materials for Ultrafast Rechargeable Lithium Ion Batteries
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DOI：
10.1002/adma.201402000
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发表时间：
2014-09-17
影响因子：
29.4
通讯作者：
Chen, Xiaodong
中科院分区：
文献类型：
--
作者：
Tang, Yuxin;Zhang, Yanyan;Chen, Xiaodong
提出了一种搅拌水热过程，可以形成细长弯曲的二氧化钛基纳米管。利用其弯曲特性，细长的TiO2 (B)纳米管交联网络阳极电极可以在半电池中循环超过10,000次，同时在25℃（8.4 a g(-1)）的超高倍率下保持相对较高的容量（114 mA h g(-1)）。
A stirring hydrothermal process that enables the formation of elongated bending TiO2-based nanotubes is presented. By making use of its bending nature, the elongated TiO2 (B) nanotubular crosslinked-network anode electrode can cycle over 10 000 times in half cells while retaining a relatively high capacity (114 mA h g(-1)) at an ultra-high rate of 25 C (8.4 A g(-1)).