Hydrophilic amorphous Cr2O3 supported Co species toward efficient hydrogen production from ammonia borane under visible light irradiation

被引：1

作者：

Wu, Fenglong ^{[1
]}

Song, Jin ^{[1
]}

机构：

[1] Hetao Coll, Dept Chem & Environm Engn, Bayan Nur 015000, Peoples R China

来源：

RSC ADVANCES | 2023年 / 13卷 / 50期

基金：

中国国家自然科学基金;

关键词：

N-DOPED CARBON; HIGHLY EFFICIENT; CATALYTIC HYDROLYSIS; METAL NANOPARTICLES; GENERATION; EVOLUTION; NANOCATALYST; MECHANISM; FRAMEWORK;

D O I：

10.1039/d3ra07367j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Herein, we synthesized a hydrophilic support formed from amorphous Cr2O3 and KIT-6 containing P123 using a simple solvent-free thermal method for Co species. The obtained catalyst (denoted as Co/Cr2O3-F-X) exhibits high activity for hydrogen production from ammonia borane (NH3BH3). The optimal Co/Cr2O3-F-0.5 exhibits the highest catalytic performance with the turnover frequency (TOF) value of 111.1 min(-1). Advanced characterizations suggest the high catalytic performance is attributed to the synergistic effect of the strong interaction between amorphous Cr2O3 and KIT-6 containing P123 and improved wettability of the catalyst.

引用

页码：35562 / 35568

页数：7

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