六方氮化硼填料提高了钠金属电池用聚合物固态电解质的电化学性能

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-05-09 DOI:10.1039/d5cc01608h

Shuangwu Xu , Le Zhao , Zheting Liu , Huapeng Sun , Dan Sun , Zhiguang Peng , Yougen Tang , Wenyao Wang , Haiyan Wang

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引用次数: 0

摘要

为了提高PVDF-HFP固态电解质的电化学性能，我们在PVDF-HFP聚合物基体中引入了六边形bn。六角形bn与TFSI -的强相互作用促进了钠盐的离解，限制了TFSI -的移动，提高了Na+转移数和固态电解质的界面稳定性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

A hexagonal-BN filler boosts the electrochemical performance of polymeric solid-state electrolytes for sodium–metal batteries†

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A hexagonal-BN filler boosts the electrochemical performance of polymeric solid-state electrolytes for sodium–metal batteries†

In order to improve the electrochemical performance of PVDF-HFP solid-state electrolytes, we introduced hexagonal-BN into the PVDF-HFP polymer matrix. The strong interaction of hexagonal-BN on TFSI⁻ promotes the dissociation of sodium salts and restricts the movement of TFSI⁻, which improves the Na⁺ transference number and the interfacial stability of solid-state electrolytes.

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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.