Highly efficient hydrogen production from formaldehyde over Ag/γ-Al2O3 catalyst at room temperature

doi:10.1016/j.ijhydene.2014.03.257

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Highly efficient hydrogen production from formaldehyde over Ag/γ-Al2O3 catalyst at room temperature
	Li, Yawen 1,2; Chen, Tao 2; Wang, Teng 2; Zhang, Yingpeng 1; Lu, Gongxuan 2; Bi, Yingpu 2
刊名	International Journal of Hydrogen Energy
	2014-06-05
卷号	39 期号:17 页码:9114-9120
关键词	Alumina Aluminum oxide Catalysis Catalysts Formaldehyde Hydrogen Metal nanoparticles Silver nanoparticles Sodium hydroxide Ag nanoparticle Efficient process Formaldehyde concentrations High specific surface area Hydrogen generations NaOH concentration Reaction atmospheres Reaction parameters
ISSN号	03603199
DOI	10.1016/j.ijhydene.2014.03.257
英文摘要	Herein, we demonstrate a simple and efficient process for generating hydrogen from the formaldehyde (HCHO) aqueous solution catalyzed by Ag nanoparticles dispersed on high specific surface area γ-Al 2O3 at room temperature. Moreover, this Ag/γ-Al 2O3 catalyst exhibits much higher capability and stability for hydrogen production than unsupported Ag nanoparticles. By further optimizing the structure, component, and amounts of Ag/γ-Al 2O3 catalysts as well as reaction parameters such as reaction atmosphere, formaldehyde concentrations, and NaOH concentrations, the hydrogen generation rate could be greatly increased and maintained for ten hours without any decay. It may provide a general and favorable strategy for the fabrication of highly reactive and stable metal catalyst for the hydrogen production from organic aldehyde solutions. © 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000336880500022
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113590]
专题	石油化工学院
作者单位	1.School of Petrochemical Engineering, Lanzhou University of Technology, Lanzhou 730050, China; 2.State Key Laboratory for Oxo Synthesis and Selective Oxidation, National Engineering Research Center for Fine Petrochemical Intermediates, Lanzhou Institute of Chemical Physics, Lanzhou 730000, China
推荐引用方式 GB/T 7714	Li, Yawen,Chen, Tao,Wang, Teng,et al. Highly efficient hydrogen production from formaldehyde over Ag/γ-Al2O3 catalyst at room temperature[J]. International Journal of Hydrogen Energy,2014,39(17):9114-9120.
APA	Li, Yawen,Chen, Tao,Wang, Teng,Zhang, Yingpeng,Lu, Gongxuan,&Bi, Yingpu.(2014).Highly efficient hydrogen production from formaldehyde over Ag/γ-Al2O3 catalyst at room temperature.International Journal of Hydrogen Energy,39(17),9114-9120.
MLA	Li, Yawen,et al."Highly efficient hydrogen production from formaldehyde over Ag/γ-Al2O3 catalyst at room temperature".International Journal of Hydrogen Energy 39.17(2014):9114-9120.