N-Donor flexible ligands for constructing polyoxometalate-based metal-organic frameworks as multifunctional electrocatalysts

被引：5

作者：

Zhou, Qian ^{[1
]}

Yao, Jin-Zhen ^{[1
]}

Sun, Jing ^{[1
]}

Li, Xiao ^{[1
]}

Bao, Si-qi ^{[1
]}

Su, Zhong-min ^{[1
]}

机构：

[1] Changchun Univ Sci & Technol, Sch Chem & Environm Engn, Jilin Prov Sci & Technol Innovat Ctr Opt Mat & Ch, Jilin Prov Int Joint Res Ctr Photofunct Mat & Che, Changchun 130022, Peoples R China

来源：

CRYSTENGCOMM | 2022年 / 24卷 / 14期

关键词：

COORDINATION POLYMER; REDUCTION; MOF; COMPOSITE; OXIDATION; CLUSTERS; TRIAZOLE; NITRITE; DRIVEN;

D O I：

10.1039/d2ce00077f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Polyoxometalates (POMs) can participate into metal-organic frameworks to construct POM-based metal-organic frameworks (POMOFs) with excellent redox properties, displaying potential photo- and electrochemical applications. Here, two POMOFs [M-2(btbu)(4)(H2O)(2)(SiW12O40)] [M = Ni for CUST-631 and Co for CUST-632; btbu = 1,4-bis(1,2,4-triazole-1-yl)butane] were synthesized by a hydrothermal method and characterized by PXRD, IR and TG. CUST-631 and CUST-632 are directly prepared as electrode materials (denoted as 631-CPE and 632-CPE) to explore their electrocatalytic properties. The experimental results show that 631-CPE and 632-CPE exhibit good electrocatalytic reduction of BrO3- and NO2- ions and great oxidation properties towards AA.

引用

页码：2705 / 2708

页数：4

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