A cobalt-tetraphenylporphyrin-based hypercrosslinked polymer for efficient CO2 photoreduction to CO

被引：1

作者：

Ullah, Saif ^{[1
]}

Hu, Xunliang ^{[1
]}

Zhang, Yaqin ^{[1
]}

Hussain, Irshad ^{[2
]}

Wang, Xiaoyan ^{[1
]}

Gao, Hui ^{[1
]}

Tan, Bien ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Serv Failure, Key Lab Mat Chem Energy Convers & Storage,Minist, Luoyu Rd 1037, Wuhan 430074, Peoples R China

[2] Lahore Univ Management Sci LUMS, SBA Sch Sci & Engn, Dept Chem & Chem Engn, DHA, Lahore 54792, Pakistan

来源：

CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 99期

基金：

国家重点研发计划; 中国国家自然科学基金;

关键词：

D O I：

10.1039/d4cc05331a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

One of the main impediments during the CO2 photocatalytic reduction process is controlling a particular product's selectivity while keeping a high conversion rate. The adsorption and affinity of the catalyst for CO2 are key factors for achieving highly efficient CO2 reduction. Herein, we report a novel photocatalytic material, cobalt anchored onto a tetraphenylporphyrin-based hypercrosslinked polymer (HCP-CoTPP), which was designed for the efficient photoreduction of CO2 to CO with an impressive evolution rate of 1449.9 mu mol g-1 h-1 and nearly 100% selectivity in the presence of [Ru(Bpy)3]Cl2 as a photosensitizer and sacrificial agent under visible light irradiation.

引用

页码：14774 / 14777

页数：4

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