Facile and economical synthesis of metal-organic framework MIL-100(Al)   gels for high efficiency removal of microcystin-LR

doi:10.1039/c3ra40741a

CORC > 北京大学 > 化学与分子工程学院

	Facile and economical synthesis of metal-organic framework MIL-100(Al) gels for high efficiency removal of microcystin-LR
	Xia, Wei ; Zhang, Xiangmei ; Xu, Ling ; Wang, Yingxia ; Lin, Jianhua ; Zou, Ruqiang
刊名	rsc advances
	2013
关键词	ACTIVATED CARBON PHOTOCATALYTIC DEGRADATION ACID SITES ADSORPTION WATER CATALYSIS DESIGN SILICA PORES CH4
DOI	10.1039/c3ra40741a
英文摘要	Microcystins (MCs) have caused a severe environmental problem throughout the world. The conventional treatment by the chemical methods of chlorination or potassium permanganate oxidation unavoidably produce unfavorable byproducts. Hitherto, researchers had experienced no great success in their attempts to seek an economical purification method, by using physical adsorbents, to satisfy the requirements for safe drinking water. Here, we facilely synthesized two novel nanoporous metal-organic framework MIL100(Al) based gels for high efficiency removal of MC-LR, the most toxic member of MC family. The resultant MIL-100(Al) xerogel and aerogel can remove over 96.3 wt% of the MC-LR in water, and their adsorption capacities are as high as 6861 and 9007 mu g g(-1) at an initial MC-LR concentration of 10 000 ppb, respectively. Unprecedentedly, the lowest residual MC-LR concentration can reach 0.093 mu g L-1, which is much lower than the standard concentration for drinking water of 1 mu g L-1. This work gives rise to a new way of removing serious biological pollutants of water by using novel nanoporous adsorbents.; Chemistry, Multidisciplinary; SCI(E); EI; 6; ARTICLE; 27; 11007-11013; 3
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/154542]
专题	化学与分子工程学院工学院
推荐引用方式 GB/T 7714	Xia, Wei,Zhang, Xiangmei,Xu, Ling,et al. Facile and economical synthesis of metal-organic framework MIL-100(Al) gels for high efficiency removal of microcystin-LR[J]. rsc advances,2013.
APA	Xia, Wei,Zhang, Xiangmei,Xu, Ling,Wang, Yingxia,Lin, Jianhua,&Zou, Ruqiang.(2013).Facile and economical synthesis of metal-organic framework MIL-100(Al) gels for high efficiency removal of microcystin-LR.rsc advances.
MLA	Xia, Wei,et al."Facile and economical synthesis of metal-organic framework MIL-100(Al) gels for high efficiency removal of microcystin-LR".rsc advances (2013).