铜
纳米结构
电化学
材料科学
制作
电极
合理设计
作文(语言)
离子交换
钠
金属
化学
纳米技术
离子
化学工程
冶金
物理化学
有机化学
工程类
哲学
病理
医学
替代医学
语言学
作者
Yongjin Fang,Deyan Luan,Ye Chen,Shuyan Gao,Xiong Wen David Lou
标识
DOI:10.1002/anie.201912924
摘要
Abstract The construction of hybrid architectures for electrode materials has been demonstrated as an efficient strategy to boost sodium‐storage properties because of the synergetic effect of each component. However, the fabrication of hybrid nanostructures with a rational structure and desired composition for effective sodium storage is still challenging. In this study, an integrated nanostructure composed of copper‐substituted CoS 2 @Cu x S double‐shelled nanoboxes (denoted as Cu‐CoS 2 @Cu x S DSNBs) was synthesized through a rational metal–organic framework (MOF)‐based templating strategy. The unique shell configuration and complex composition endow the Cu‐CoS 2 @Cu x S DSNBs with enhanced electrochemical performance in terms of superior rate capability and stable cyclability.
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