Synthesis of ultrafine Co/CoO nanoparticle-embedded N-doped carbon framework magnetic material and application for 4-nitrophenol catalytic reduction

被引：5

作者：

Wang, Dongsheng ^{[1
,2
]}

Xu, Liang ^{[1
]}

Zeng, Fanming ^{[1
,2
]}

Hu, Xiaoli ^{[1
,2
]}

Liu, Bailing ^{[1
,2
]}

Li, Chun ^{[1
]}

Su, Zhongmin ^{[1
,2
,3
]}

Sun, Jing ^{[1
,2
]}

机构：

[1] Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Peoples R China

[2] Jilin Prov Sci & Technol Innovat Ctr Opt Mat & Ch, Changchun 130022, Peoples R China

[3] Joint Sino Russian Lab Opt Mat & Chem, Changchun 130022, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2021年 / 45卷 / 31期

基金：

中国国家自然科学基金;

关键词：

METAL-ORGANIC FRAMEWORKS; HIGH-PERFORMANCE; INTRINSIC ACTIVITY; OXYGEN REDUCTION; POROUS CARBON; NANOCOMPOSITES; HYDROGENATION; EVOLUTION; ATOM;

D O I：

10.1039/d1nj02921e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A Co/CoO@NC hybrid material with high specific surface area and ultrafine particle size was prepared using a novel Co-MOF as a sacrificial template. The Co/CoO@NC shows excellent performance in the catalytic reduction of 4-nitrophenol (4-NP) and recyclability, the reaction rate constant k = 0.0139 s(-1) (0.2 mg, 298 K) is better than some reported precious metal catalysts.

引用

页码：13751 / 13754

页数：4

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