Plasma-induced defect engineering of porous metal-organic framework nanosheet arrays for efficient water splitting

被引：23

作者：

Song, Junnan ^{[1
,2
]}

Zhao, Sheng ^{[2
]}

Liu, Di ^{[3
]}

Xiong, Yixing ^{[2
]}

Hu, Feng ^{[2
]}

Li, Linlin ^{[2
]}

Li, Lei ^{[1
]}

Pan, Hui ^{[3
]}

Peng, Shengjie ^{[2
]}

机构：

[1] Jiaxing Univ, Coll Biol Chem Sci & Engn, Jiaxing 314001, Zhejiang, Peoples R China

[2] Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 210016, Peoples R China

[3] Univ Macau, Inst Appl Phys & Mat Engn, Macau, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 69期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

Co-ordinatively unsaturated - Defect engineering - Induced defects - Metalorganic frameworks (MOFs) - Nanosheet arrays - Plasma-induced - Pores structure - Porous metal - Unsaturated metals - Water splitting;

D O I：

10.1039/d2cc03633a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Herein, we present a facile plasma-induced strategy to introduce plentiful oxygen vacancies in porous metal-organic framework nanosheet arrays (O-v-Fe MOF/IF). The pore structure and coordinatively unsaturated metal sites endow the O-v-Fe MOF/IF with more active sites and accelerated reaction kinetics, thereby exhibiting a low potential of 1.51 V at 10 mA cm(-2) for water splitting, which outperforms most MOF-based electrocatalysts.

引用

页码：9662 / 9665

页数：4

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