Self-Assembled Nickel Nanoparticles Supported on Mesoporous Aluminum Oxide for Selective Hydrogenation of Isophorone

被引：5

作者：

Hou, Leilei ^{[1
,2
]}

Du, Wenqiang ^{[2
]}

Qu, Minjie ^{[1
]}

Wang, Xinhong ^{[1
]}

Wang, Shuwei ^{[1
]}

Shi, Song ^{[2
]}

Sun, Ying ^{[2
]}

Gao, Jin ^{[2
]}

Xu, Jie ^{[2
]}

机构：

[1] Dalian Polytech Univ, Sch Text & Mat Engn, Dalian 116034, Peoples R China

[2] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China

来源：

ASIAN JOURNAL OF ORGANIC CHEMISTRY | 2018年 / 7卷 / 04期

基金：

中国国家自然科学基金;

关键词：

catalysis; hydrogenation; isophorone; mesoporous materials; self-assembly; NOBLE-METAL CATALYSTS; ACETONE CONDENSATION; BIOMASS; CHEMICALS; BUTANOL; TRANSFORMATION; PERFORMANCE;

D O I：

10.1002/ajoc.201800043

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of mesoporous alumina-supported Ni nanoparticles catalysts were prepared using a self-assembly method. The catalysts were characterized by transmission electron microscopy, FTIR spectroscopy, thermogravimetric analysis, and X-ray diffraction. The catalysts showed good performance in the hydrogenation of the C=C bond in isophorone. The mesoporous structure with short channels, which afford the reactants rapid access to the active sites and timely export of the products from the catalyst, is believed to be important for obtaining both high activity and high selectivity.

引用

页码：757 / 762

页数：6

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