一种源自有机包覆ZIF-8纳米复合材料的新型阳极材料，在锂离子电池中具有高性能。
A novel anode material derived from organic-coated ZIF-8 nanocomposites with high performance in lithium ion batteries.
作者信息
Han Yuzhen, Qi Pengfei, Li Siwu, Feng Xiao, Zhou Junwen, Li Haiwei, Su Shuangyue, Li Xingguo, Wang Bo
机构信息
Key Laboratory of Cluster Science, Ministry of Education of China, School of Chemistry, Beijing Institute of Technology, 5 South Zhongguancun Street, Beijing, 100081, P. R. China.
出版信息
Chem Commun (Camb). 2014 Jul 28;50(59):8057-60. doi: 10.1039/c4cc02691h.
A general method of preparing nanocomposites from a metal-organic framework coated with hydroxyl, pyrrolyl and/or carboxyl functionalized organics is introduced. Pyrolysis of these nanocomposites gives anode materials with improved discharge capacity (750 mA h g(-1)) and cyclability. They also show enhanced Coulombic efficiency over the initial 5-10 cycles and decreased internal impedance.
介绍了一种由涂覆有羟基、吡咯基和/或羧基官能化有机物的金属有机框架制备纳米复合材料的通用方法。这些纳米复合材料的热解得到具有改善的放电容量（750 mA h g⁻¹）和循环性能的阳极材料。它们在最初的5-10个循环中还表现出提高的库仑效率和降低的内阻。
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