期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 4, 期 39, 页码 15106-15116出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c6ta05389k
关键词
-
资金
- Creative Research Groups of the National Natural Science Foundation of China [21221061]
Forming a uniform metal-organic framework (MOF) nanocoating is still a famed challenge in the construction of core@shell composites. Here, a facile and versatile strategy that enables a surfactant-modified core to be wrapped up by a compact ZIF-8 shell has been reported. There is no limitation of the composition, dimension, size and shape of the core components, which can be CNTs, metal/non-metal oxides, organics and MOFs with dimensions ranging from one-dimensional (1D) nanowires to three-dimensional (3D) hollow spheres, and sizes from dozens of nanometers to several micrometers. The hybridization of various core components with a ZIF-8 shell offers the opportunity to achieve collective properties and create novel functions that are not available in individual building blocks. As a proof-of-concept application, the CNTs@ZIF-8 (Zn, Co) and Ni(OH)(2)@ZIF-8 (Zn, Co) derived CNTs@ZnCo2O4 and NiO@ZnCo2O4 composites manifest strong ability to improve the electrochemical performances as anode materials for lithium-ion batteries (LIBs). It is expected that the as-fabricated core@shell composites may cater to the various demands from applications in catalysis, sensing and energy storage.
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