Efficient Hydrogenation of CO2 to Methanol over Supported Subnanometer Gold Catalysts at Low Temperature

CORC > 化学研究所 > 中国科学院化学研究所 > 胶体、界面与化学热力学实验室

	Efficient Hydrogenation of CO2 to Methanol over Supported Subnanometer Gold Catalysts at Low Temperature
	Wu, Congyi 1; Zhang, Peng 1; Zhang, Zhaofu 1; Zhang, Lujun 1,2; Yang, Guanying 1; Han, Buxing 1,2
刊名	CHEMCATCHEM
	2017-10-10
卷号	9 期号:19 页码:3691-3696
关键词	Carbon Dioxide Gold Heterogeneous Catalysis Hydrogenation Methanol
英文摘要	Direct hydrogenation of CO2 to methanol under milder conditions is of great importance. The catalytic performances of Au particles with different sizes on various supports for this reaction were studied. It was demonstrated that catalytic properties of the catalysts depended both on size of Au particles and the composition of the supports. Au/ZrO2 with subnanometer Au particles (1.6nm) had unprecedented high catalytic activity and excellent selectivity for the reaction, and methanol could be obtained even at 140 degrees C, which is obviously lower than those reported before. The outstanding performance of the Au/ZrO2 with subnanometer Au particles resulted from both the very small size of the Au particles and appropriate coupling between the Au particles and the support.
语种	英语
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/41110]
专题	化学研究所_胶体、界面与化学热力学实验室
作者单位	1.Chinese Acad Sci, BNLMS, CAS Key Lab Colloid & Interface & Thermodynam, Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wu, Congyi,Zhang, Peng,Zhang, Zhaofu,et al. Efficient Hydrogenation of CO2 to Methanol over Supported Subnanometer Gold Catalysts at Low Temperature[J]. CHEMCATCHEM,2017,9(19):3691-3696.
APA	Wu, Congyi,Zhang, Peng,Zhang, Zhaofu,Zhang, Lujun,Yang, Guanying,&Han, Buxing.(2017).Efficient Hydrogenation of CO2 to Methanol over Supported Subnanometer Gold Catalysts at Low Temperature.CHEMCATCHEM,9(19),3691-3696.
MLA	Wu, Congyi,et al."Efficient Hydrogenation of CO2 to Methanol over Supported Subnanometer Gold Catalysts at Low Temperature".CHEMCATCHEM 9.19(2017):3691-3696.