Highly monodisperse supported metal nanoparticles by basic ammonium functionalization of mesopore walls for industrially relevant catalysis

被引：15

作者：

Cho, Jangkeun ^{[1
,2
]}

Xu, Leilei ^{[1
]}

Jo, Changbum ^{[1
]}

Ryoo, Ryong ^{[1
,2
]}

机构：

[1] Inst for Basic Sci Korea, Ctr Nanomat & Chem React, Daejeon 34141, South Korea

[2] Korea Adv Inst Sci & Technol, Dept Chem, Daejeon 34141, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 27期

关键词：

HOMOGENEOUS DEPOSITION-PRECIPITATION; CARBON NANOFIBERS; COBALT CATALYSTS; NICKEL; SILICA; HYDROGENATION; MECHANISM; PHASE;

D O I：

10.1039/c7cc00479f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A strategy for a high dispersion of metal/metal oxide nanoparticles in a mono-modal fashion is developed. The key is the functionalization of mesopore walls with basic -C3H6-N+(Me)(3)(OH)(-) groups. The supported metal catalysts obtained in the present work exhibit high catalytic activities for CO2 methanation at low temperature and CO oxidation.

引用

页码：3810 / 3813

页数：4

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