QQ客服 官方微博 反馈留言

	A tandem catalyst with multiple metal oxide interfaces produced by atomic layer deposition
	Ge, Huibin1,2; Zhang, Bin1; Gu, Xiaomin1,2; Liang, Haojie1,2; Yang, Huimin1; Gao, Zhe1; Wang, Jianguo1; Qin, Yong1
刊名	Angewandte chemie-international edition
	2016-06-13
卷号	55期号:25页码:7081-7085
关键词	Atomic layer depositon Heterogeneous catalysis Hydrogenation Metal-oxide interfaces Nanocatalysis
ISSN号	1433-7851
DOI	10.1002/anie.201600799
通讯作者	Zhang, bin(zhangbin2009@sxicc.ac.cn) ; Qin, yong(qinyong@sxicc.ac.cn)
英文摘要	Ideal heterogeneous tandem catalysts necessitate the rational design and integration of collaborative active sites. herein, we report on the synthesis of a new tandem catalyst with multiple metal-oxide interfaces based on a tube-in-tube nanostructure using template-assisted atomic layer deposition, in which ni nanoparticles are supported on the outer surface of the inner al2o3 nanotube (ni/al2o3 interface) and pt nanoparticles are attached to the inner surface of the outer tio2 nanotube (pt/tio2 interface). the tandem catalyst shows remarkably high catalytic efficiency in nitrobenzene hydrogenation over pt/tio2 interface with hydrogen formed in situ by the decomposition of hydrazine hydrate over ni/al2o3 interface. this can be ascribed to the synergy effect of the two interfaces and the confined nanospace favoring the instant transfer of intermediates. the tube-in-tube tandem catalyst with multiple metal-oxide interfaces represents a new concept for the design of highly efficient and multifunctional nanocatalysts.
WOS关键词	HETEROGENEOUS CATALYSIS ; HYDROGENATION ; NANOPARTICLES ; SPILLOVER ; STABILIZATION ; DECOMPOSITION ; ADSORPTION ; HYDRAZINE
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000382790600007
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2375583
专题	中国科学院大学
通讯作者	Zhang, Bin; Qin, Yong
作者单位	1.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, 27 Taoyuan South Rd, Taiyuan 030001, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Ge, Huibin,Zhang, Bin,Gu, Xiaomin,et al. A tandem catalyst with multiple metal oxide interfaces produced by atomic layer deposition[J]. Angewandte chemie-international edition,2016,55(25):7081-7085.
APA	Ge, Huibin.,Zhang, Bin.,Gu, Xiaomin.,Liang, Haojie.,Yang, Huimin.,...&Qin, Yong.(2016).A tandem catalyst with multiple metal oxide interfaces produced by atomic layer deposition.Angewandte chemie-international edition,55(25),7081-7085.
MLA	Ge, Huibin,et al."A tandem catalyst with multiple metal oxide interfaces produced by atomic layer deposition".Angewandte chemie-international edition 55.25(2016):7081-7085.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。