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新型三维超分子框架:晶体结构与光催化性能

New Three-Dimensional Supramolecular Framework: Crystal Structure and Photocatalytic Property.

作者信息

Li Jing, Ren Hongjiang, Li Jiangtao

机构信息

The Key Laboratory for Surface Engineering and Remanufacturing in Shaanxi Province, Key Laboratory of Chemistry of New Material of Functional Inorganic Composites, School of Chemical Engineering, Xi'an University, Xi'an, Shaanxi, China.

出版信息

J Fluoresc. 2024 Jan;34(1):333-339. doi: 10.1007/s10895-023-03282-4. Epub 2023 May 30.

DOI:10.1007/s10895-023-03282-4
PMID:37249678
Abstract

In this work, benzimidazole (Hbim) and Cu(II) ions ligands were chosen as building blocks to produce a novel Cu(II) compound (CP) based on {CuO}cluster, namely, [CuOCl(Hbim)]·n(HO)·2n(EtOH) (1). The investigation of SCXRD reveals that the CP 1 is a separated 0D structure based on tetrahedral {CuO} clusters. Furthermore, this supramolecular frame displayed superior photocatalytic effect on the photodegradation of MB under UV light irradiation.

摘要

在本工作中,选择苯并咪唑(Hbim)和铜(II)离子配体作为构建单元,以制备一种基于{CuO}簇的新型铜(II)化合物(CP),即[CuOCl(Hbim)]·n(H₂O)·2n(EtOH)(1)。单晶X射线衍射分析表明,CP 1是基于四面体{CuO}簇的离散零维结构。此外,这种超分子框架在紫外光照射下对亚甲基蓝的光降解表现出优异的光催化效果。

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Inorg Chem. 2023 Feb 13;62(6):2715-2725. doi: 10.1021/acs.inorgchem.2c03828. Epub 2023 Jan 27.
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Enhancing the spatial separation of photogenerated charges on Fe-based MOFs via structural regulation for highly-efficient photocatalytic Cr(VI) reduction.通过结构调控增强铁基金属有机框架上光生电荷的空间分离以实现高效光催化还原Cr(VI)
J Hazard Mater. 2023 Jan 5;441:129875. doi: 10.1016/j.jhazmat.2022.129875. Epub 2022 Aug 31.
3
Structures and photocatalytic properties of two new Zn(ii) coordination polymers based on semi-rigid V-shaped multicarboxylate ligands.
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RSC Adv. 2020 May 18;10(32):18721-18727. doi: 10.1039/d0ra02222e. eCollection 2020 May 14.
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Cu(ii)/Ni(ii)-organic frameworks constructed from the homometallic clusters by 5-(2-carboxyphenoxy)isophthalic acid and N-ligand: synthesis, structures and visible light-driven photocatalytic properties.由5-(2-羧基苯氧基)间苯二甲酸和N-配体通过同金属簇构建的Cu(ii)/Ni(ii)-有机框架:合成、结构及可见光驱动的光催化性能
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