期刊
APPLIED CATALYSIS A-GENERAL
卷 482, 期 -, 页码 294-299出版社
ELSEVIER
DOI: 10.1016/j.apcata.2014.05.040
关键词
Au catalysts; Layered double hydroxide; Mixed oxide; Alcohol oxidation; Synergistic effect
资金
- Ministry of Science and Technology of China [2009CB623504]
- National Science Foundation of China [20673054, 21273107]
- Sinopec Shanghai Research Institute of Petrochemical Technology
Highly active aerobic oxidation of alcohols under mild conditions is achieved by using the catalyst constituted of Au nanoparticles supported on mixed NiAl-oxide derived from its corresponding layered double hydroxide. Besides the contribution of electronic interaction, the enhanced catalytic property of the Au catalyst is mainly attributed to the synergistic effect between the Au and the support on reaction mechanism. The unique support with loading Au nanoparticles comes through structural interconversion between the mixed oxide and the layered double hydroxide upon the water exchange during the reaction, which is beneficial to the fast removal of water from the Au surface and then accelerates the restore of the active sites of Au for oxidation of alcohols. (C) 2014 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据