Porous and hollow NiO microspheres for high capacity and long-life anode materials of Li-ion batteries
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- 作者：Shiji Haoa ; 1 ; Bowei Zhanga ; 1 ; Sarah Ballb ; Bo Huc ; Junsheng Wud ; wujs76@163.com" class="auth_mail" title="E-mail the corresponding author ; Yizhong Huanga ; YZHUANG@ntu.edu.sg" class="auth_mail" title="E-mail the corresponding author
- 关键词：NiO ; Porous shell ; Hollow cavity ; Anode ; Lithium ion batteries
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：15 February 2016
- 年：2016
- 卷：92
- 期：Complete
- 页码：160-165
- 全文大小：1390 K
文摘
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Hollow NiO microspheres with porous shell were prepared by a facile chemical etching.
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NiO microspheres demonstrate much better performance than ZnO–NiO composite.
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NiO microspheres delivered high capacities of over 700 mAh g− 1 under the high current rate of 1 C.