基于联吡啶的共轭微孔聚合物用于促进光催化分离六氟化铀

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2024-10-22 DOI:10.1039/d4cc04456h

Yun Xie, Zifan Li, Chenchen Liu, Qiming Song, Yunhai Liu, Zhibin Zhang, Bin Han

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引用次数: 0

摘要

在共轭微孔聚合物（CMPs）的基质中加入联吡啶单元可提高激子解离、电荷分离和氧化能力。因此，在无牺牲剂条件下，联吡啶修饰的 CMP 表现出惊人的 U(VI) 分离率（404 μmol g-1 h-1），优于不含联吡啶单元的 CMP 和其他文献记载的 CMP。

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Bipyridine-based conjugated microporous polymers for boosted photocatalytic U(VI) separation

Incorporating bipyridine units into the matrix of conjugated microporous polymers (CMPs) boosts exciton dissociation, charge separation, and oxidation capacity. Consequently, the bipyridine-modified CMPs exhibit an impressive U(VI) separation rate (404 μmol g−1 h−1) under sacrificial agent-free conditions, outperforming the results of its counterparts without bipyridine units and other documented CMPs.

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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.