期刊
CERAMICS INTERNATIONAL
卷 45, 期 13, 页码 15906-15912出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.ceramint.2019.05.097
关键词
Zinc oxide; Ultrathin nanoflakes; Free-standing; Flexible; Lithium-ion battery
资金
- Natural Science Foundation for Young Scholars of Jiangsu Province [BK20150571]
- National Research Foundation of Korea [NRF-2014R1A2A1A11052965]
- Fundamental Technology Research Program through the National Research Foundation of Korea - Korean government [2014M3A7B4052201]
- National Key R&D Project from Minister of Science and Technology of China [2017YFB0406200]
A facile chemical bath deposition method to grow 10-nm-thick ZnO nanoflakes (NFs) on carbon cloth (CC) was developed; further, free-standing, flexible lithium-ion -battery (LIB) anodes with good electrical contact between current collector and the active substance were prepared. The as-prepared ZnO NFs/CC-based LIB anodes showed a high specific capacity of 1754 mAh g(-1) at a current density of 0.1 A g(-1), a capacity retention of almost 52.9% at a current density of 2 A g(-1), as well as high rate capability. Moreover, the anodes demonstrated a high capacity with reversiblity of approximately 1650 mAh g(-1) and only 6% capacity fading at a current density of 0.1 A g(-1), even after 100 cycles. These results imply that the synthesized, unique ZnO NFs/CC nanostructures can be employed as high-efficiency anode materials for flexible LIBs.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据