A general route to nonspherical anatase TiO2 hollow colloids and magnetic multifunctional particles
A general route to nonspherical anatase TiO2 hollow colloids and magnetic multifunctional particles
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DOI：
10.1002/adma.200702379
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发表时间：
2008-05-19
影响因子：
29.4
通讯作者：
Archer, Lynden A.
中科院分区：
文献类型：
--
作者：
Lou, Xiong Wen (David);Archer, Lynden A.
报道了一种将赤铁矿核转变为磁铁矿相制备非球形锐钛矿型二氧化钛中空粒子和衍生磁性多功能粒子的总体方案(见图)。二氧化钛空心粒子表现出优异的循环性能和倍率性能，证实了其作为高功率锂电池负极材料的良好应用前景。
A general scheme for the preparation of non-spherical anatase TiO2 hollow particles and derived magnetic multifunctional particles by converting hematite cores to magnetite phase is reported (see figure). The TiO2 hollow particles manifest excellent cycling performance and rate capability, confirming their promising application as anode materials for high-power lithium batteries.