Defective graphene@diamond hybrid nanocarbon material as an effective and stable metal-free catalyst for acetylene hydrochlorination

被引：55

作者：

Lan, Guojun ^{[1
]}

Qiu, Yiyang ^{[1
]}

Fan, Jiangtao ^{[1
]}

Wang, Xiaolong ^{[1
]}

Tang, Haodong ^{[1
]}

Han, Wenfeng ^{[1
]}

Liu, Huazhang ^{[1
]}

Liu, Hongyang ^{[2
]}

Song, Shuang ^{[3
]}

Li, Ying ^{[1
]}

机构：

[1] Zhejiang Univ Technol, Inst Ind Catalysis, Chaowang Rd 18, Hangzhou, Zhejiang, Peoples R China

[2] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang, Liaoning, Peoples R China

[3] Zhejiang Univ Technol, Coll Environm, Chaowang Rd 18, Hangzhou, Zhejiang, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 10期

基金：

中国国家自然科学基金;

关键词：

DOPED MESOPOROUS CARBON; OXIDATIVE DEHYDROGENATION; MERCURY CATALYSTS; POROUS CARBON; PERFORMANCE; NANOPARTICLES; NANODIAMOND; MECHANISM; SUPPORTS; PROGRESS;

D O I：

10.1039/c8cc09361j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A defective nanodiamond-graphene material (ND@G) exhibits superior catalytic activity in acetylene hydrochlorination with an acetylene conversion of 50%, selectivity to vinyl chloride of up to 99.5% at 220 degrees C, and a C2H2 gas hourly space velocity of 300 h(-1), which is the first example of a metal-free catalyst with comparable performance to that of the 0.25% Au/C catalyst.

引用

页码：1430 / 1433

页数：4

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