IF 16.1 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Yichun Su, Yanfei Zhang, Wanchang Feng, Guangxun Zhang, Yangyang Sun, Chenhui Yin, Guoqiang Yuan, Yijian Tang, Wenfeng Zhou, Hsiao-Chien Chen, Huan Pang
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引用次数: 0

摘要

原位复合方法引起了材料科学领域的研究兴趣,并成为实现材料结构定制的一种新策略。然而,如何可控地制备含有功能基团的复合材料仍然是一项挑战。在此,我们报告了一种基于结构类似物之间竞争性配位的方法,通过这种方法合成了功能复合金属复合物(NiSH@Ni-FSA)。通过引入不同的官能团,可以精确控制复合材料的官能度,从 NiSH@Ni-ClSA-D、NiSH@Ni-BrSA 到 NiSH@Ni-CF3SA。更有趣的是,合成材料保留了原始复合物的微孔和介孔结构。疏水官能团的加入有效地保护了电极材料免受降解和腐蚀。同时,分子间氢键的存在有助于新型复合纳米材料在先进的储能应用中发挥更好的性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Monocarboxylic Acid Structural Analogues Facilitate In Situ Composite of Functional Complexes for Aqueous Batteries
In situ composite methods have aroused research interest in materials science and acted as a novel strategy to achieve structural tailoring of materials. However, the controllable preparation of composites containing functional groups remains a challenge. Herein, we report an approach based on competitive coordination between structural analogues, by which the functionally composite metal complex (NiSH@Ni‐FSA) was synthesized. The introduction of different functional groups allows precise control of the functionality of composites, ranging from NiSH@Ni‐ClSA‐D, NiSH@Ni‐BrSA to NiSH@Ni‐CF3SA. More interestingly, the synthesized material retained the microporous and mesoporous structure of the original complexes. The incorporation of hydrophobic functional groups effectively protects the electrode materials from degradation and corrosion. Meanwhile, the presence of intermolecular hydrogen bonding facilitates new composite nanomaterials with better performance for advanced energy storage applications.
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来源期刊
CiteScore
26.60
自引率
6.60%
发文量
3549
审稿时长
1.5 months
期刊介绍: Angewandte Chemie, a journal of the German Chemical Society (GDCh), maintains a leading position among scholarly journals in general chemistry with an impressive Impact Factor of 16.6 (2022 Journal Citation Reports, Clarivate, 2023). Published weekly in a reader-friendly format, it features new articles almost every day. Established in 1887, Angewandte Chemie is a prominent chemistry journal, offering a dynamic blend of Review-type articles, Highlights, Communications, and Research Articles on a weekly basis, making it unique in the field.
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