Metal-organic framework ZIF-8 nanocomposite membrane for efficient recovery of furfural via pervaporation and vapor permeation

	Metal-organic framework ZIF-8 nanocomposite membrane for efficient recovery of furfural via pervaporation and vapor permeation
	Liu, Xinlei 1,2; Jin, Hua 1,2; Li, Yanshuo 1; Bux, Helge 1; Hu, Ziyi 1; Ban, Yujie 1,2; Yang, Weishen 1
刊名	journal of membrane science
	2013-02-01
卷号	428 页码:498-506
关键词	Biorefinery Furfural MOFs ZIF-8 membrane Pervaporation
英文摘要	furfural (2-furancarboxaldehyde) has been regarded as an important platform molecule in biorefinery and has gain a wide range of applications. with the state-of-the-art biorefinery technique, the concentration of furfural in the product water stream is generally low (around 3 wt%). it is therefore highly desirable to develop efficient alternative recovery technologies that can lower the recovery costs, thus improving the economics of furfural production. in this work, a homogeneous zif-8-silicone rubber nanocomposite membrane with high particle loading was successfully fabricated on a hierarchically ordered stainless-steel-mesh (hossm) employing a novel "plugging-filling" method. the membrane exhibits the highest pervaporation separation index (separation factor 53.3 and total flux 0.90 kg m(-2) h(-1)) reported so far and excellent stability in a test of more than 120 h at 80 degrees c for recovery of furfural (1.0 wt%) from water. this very high performance should be attributed to the exceptional adsorption selectivity and capacity of zif-8 toward furfural molecules and the effects of space restriction and physical cross-linking of the hossm. this is a good demonstration of the potential of mof membranes for separating biomass derived compounds in biorefinery processes. (c) 2012 elsevier b.v. all rights reserved.
WOS标题词	science & technology ; technology ; physical sciences
类目[WOS]	engineering, chemical ; polymer science
研究领域[WOS]	engineering ; polymer science
关键词[WOS]	mixed-matrix membranes ; zeolitic imidazolate framework ; molecular-dynamics simulations ; product recovery ; aqueous-solution ; separation ; alcohols ; co2/ch4 ; biomass ; permeability
收录类别	SCI
语种	英语
WOS记录号	WOS:000313653700057
公开日期	2015-11-10
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/137613]
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
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xinlei,Jin, Hua,Li, Yanshuo,et al. Metal-organic framework ZIF-8 nanocomposite membrane for efficient recovery of furfural via pervaporation and vapor permeation[J]. journal of membrane science,2013,428:498-506.
APA	Liu, Xinlei.,Jin, Hua.,Li, Yanshuo.,Bux, Helge.,Hu, Ziyi.,...&Yang, Weishen.(2013).Metal-organic framework ZIF-8 nanocomposite membrane for efficient recovery of furfural via pervaporation and vapor permeation.journal of membrane science,428,498-506.
MLA	Liu, Xinlei,et al."Metal-organic framework ZIF-8 nanocomposite membrane for efficient recovery of furfural via pervaporation and vapor permeation".journal of membrane science 428(2013):498-506.