A novel CAU-10-H MOF membrane for hydrogen separation under hydrothermal conditions

doi:10.1016/j.memsci.2016.04.017

	A novel CAU-10-H MOF membrane for hydrogen separation under hydrothermal conditions
	Jin, Hua 1,2; Wollbrink, Alexander 3; Yao, Rui 1,2; Li, Yanshuo 1; Caro, Juergen 3; Yang, Weishen 1
刊名	JOURNAL OF MEMBRANE SCIENCE
	2016-09-01
卷号	513 页码:40-46
关键词	Metal-organic Frameworks Cau-10-h Membrane Gas Permeation H-2/co2 Separation H-2/h2o Separation
ISSN号	0376-7388
DOI	10.1016/j.memsci.2016.04.017
文献子类	Article
英文摘要	Hydrogen selective membranes with excellent hydrothermal stability are highly demanded in ethanol steam reforming. For this goal, a novel CAU-10-H MOF membrane has been prepared on alpha-Al2O3 disc for the first time by in situ solvothermal synthesis. The as-prepared CAU-10-H membrane shows high selectivity for H-2 with mixed gas separation factors of 10.5 and 74.7 for H-2/CO2 and H-2/CH4 binary mixtures, respectively, indicating the successful synthesis of CAU-10-H membrane with high-quality. The performance of the CAU-10-H membrane for hydrogen separation in the presence of steam was systematically investigated by variation of feed pressure (2-5 bar) and temperature (150-300 degrees C). The CAU-10-H membrane is selective for H-2, with separation factors of 11.1 and 5.67 for H-2 over CO2 and H2O, respectively. More importantly, the CAU-10-H membrane is still structure-preserving and hydrogen-selective after long-term test under hydrothermal conditions. These results demonstrate that the CAU-10-H membrane is an excellent candidate for hydrogen separation in steam reforming of ethanol in a membrane reactor. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词	METAL-ORGANIC FRAMEWORKS ; MFI ZEOLITE MEMBRANES ; HIGH-TEMPERATURES ; WATER-VAPOR ; ETHANOL ; SELECTIVITY ; STABILITY ; ADSORPTION ; SORPTION ; SILICA
WOS研究方向	Engineering ; Polymer Science
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000376301400005
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/170968]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Li, Yanshuo; Yang, Weishen
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Leibniz Univ Hannover, Inst Phys Chem & Electrochem, Callinstr 3, D-30167 Hannover, Germany
推荐引用方式 GB/T 7714	Jin, Hua,Wollbrink, Alexander,Yao, Rui,et al. A novel CAU-10-H MOF membrane for hydrogen separation under hydrothermal conditions[J]. JOURNAL OF MEMBRANE SCIENCE,2016,513:40-46.
APA	Jin, Hua,Wollbrink, Alexander,Yao, Rui,Li, Yanshuo,Caro, Juergen,&Yang, Weishen.(2016).A novel CAU-10-H MOF membrane for hydrogen separation under hydrothermal conditions.JOURNAL OF MEMBRANE SCIENCE,513,40-46.
MLA	Jin, Hua,et al."A novel CAU-10-H MOF membrane for hydrogen separation under hydrothermal conditions".JOURNAL OF MEMBRANE SCIENCE 513(2016):40-46.