Linear oligo(phenylenevinylene)-based covalent organic frameworks†

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2024-09-03 DOI:10.1039/d4cc04045g

引用次数: 0

Abstract

Covalent organic frameworks (COFs) incorporating oligo(phenylenevinylene) units have shown promise in enhancing photocatalytic hydrogen evolution. This study presents a series of linear oligo(phenylenevinylene)-based COFs with various ratios of β-ketoenamine to imine linkages. The COFs-950-OMe are crystalline, exhibiting higher surface area compared to amorphous COFs-950, due to the introduction of methoxy side groups.

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线性寡（苯乙烯基）共价有机框架

含有低聚亚苯基乙烯单元的共价有机框架（COFs）在提高光催化氢气进化方面前景广阔。本研究提出了一系列线性低聚亚苯基乙烯基 COFs，其β-酮烯胺与亚胺的连接比例各不相同。由于引入了甲氧基侧基，COFs-950-OMe 呈结晶状，与无定形 COFs-950 相比具有更高的比表面积。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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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.