用于高效锂离子存储的夹层结构 Fe3O4@C@MoSe2。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2024-11-22 DOI:10.1039/d4cc04631e

Linan Yang , Chengjie Zhang , Liuyang Cao , Rong Xu , Hongbo Li , Zhanjun Yang , Juan Li

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引用次数: 0

摘要

本文提出了一种独特的夹层结构 Fe3O4@C@MoSe2，用于高性能锂存储。碳壳作为内外结构的连接，不仅能提高整体导电性，还能缓解 Fe3O4 的体积膨胀，避免 MoSe2 纳米片的聚集。此外，碳壳上的 MoSe2 纳米片具有更大的层间间距，可以加速 Li+ 的动力学过程，从而提高速率性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Sandwich-structured Fe3O4@C@MoSe2 architecture for efficient lithium-ion storage†

查看原文本刊更多论文

Sandwich-structured Fe3O4@C@MoSe2 architecture for efficient lithium-ion storage†

A unique sandwich structure Fe₃O₄@C@MoSe₂ architecture is proposed for high-performance lithium storage. Carbon shell as the connection of in/external structures can not only improve the overall conductivity but also alleviate the volume expansion of Fe₃O₄ and avoid the aggregation of MoSe₂ nanosheets. Moreover, MoSe₂ nanosheets on carbon shell demonstrate enlarged interlayer spacing, which can accelerate the kinetics of Li⁺, and thus improve the rate performance.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.