Zn2GeO4 Nanorods synthesized by low-temperature hydrothermal growth for high-capacity anode of lithium battery
Zn2GeO4 Nanorods synthesized by low-temperature hydrothermal growth for high-capacity anode of lithium battery
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DOI：
10.1016/j.elecom.2011.01.005
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发表时间：
2011-03-01
影响因子：
5.4
通讯作者：
Lu, L.
中科院分区：
文献类型：
--
作者：
Feng, J. K.;Lai, M. O.;Lu, L.
采用低温水热法合成了锗酸锌（Zn 2GeO 4）纳米棒。纳米棒显示出结晶良好的纳米结构，其直径在20至30 nm的范围内，长度在100至150 nm的范围内。电化学测试表明，Zn 2GeO 4电极在100次循环后的容量仍保持在616 mAh g（-1），具有良好的倍率性能，可作为锂电池的高容量负极材料。(C)2011爱思唯尔有限公司版权所有。
Zinc germanate (Zn2GeO4) nanorods have been synthesized using a low-temperature hydrothermal method. The nanorods show a well-crystallized nanostructure with diameter in the range from 20 to 30 rim and length ranging from 100 to 150 nm. Electrochemical measurements demonstrate that the Zn2GeO4 electrodes retain a capacity of 616 mAh g(-1) after 100 cycles and possess excellent rate capability indicating that the Zn2GeO4 could be used as a candidate as high-capacity anode for lithium batteries. (C) 2011 Elsevier B.V. All rights reserved.