A lightweight and low-cost electrode for lithium-ion batteries derived from paper towel supported MOF arrays
A lightweight and low-cost electrode for lithium-ion batteries derived from paper towel supported MOF arrays
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一种轻质、低成本的锂离子电池电极，由纸巾支持的 MOF 阵列衍生而来
DOI：
10.1039/d0cc01599g
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发表时间：
2020
影响因子：
4.9
通讯作者：
Zhan Hongbing
中科院分区：
文献类型：
--
作者：
Zhu Longzhen;Yao Zhifan;Liu Tianqing;Xu Chao;Cai Daoping;Sa Baisheng;Chen Qidi;Zhan Hongbing
本文中，首先在商业纸巾基底上均匀地生长Cu掺杂的Co-ZIF纳米片阵列。在随后的退火处理之后，得到了嵌入在碳纸基底上的N掺杂碳混合纳米片阵列中的良好限定的Cu掺杂的Co/CoO纳米颗粒（表示为Cu掺杂的Co/CoO/NC NPAs@CP），其作为低成本、轻质和无粘合剂的锂离子存储阳极表现出优异的性能。
Herein, Cu-doped Co-ZIF nanoplate arrays are uniformly grown on a commercial paper towel substrate first. After a subsequent annealing treatment, well-defined Cu-doped Co/CoO nanoparticles embedded in N-doped carbon hybrid nanoplate arrays supported on the carbon paper substrate (denoted as Cu-doped Co/CoO/NC NPAs@CP) are obtained, which exhibit excellent performance as a low-cost, lightweight and binder-free anode for lithium ion storage.