Evolution of Fe3+-hydrogel for catalytic reduction of 4-nitrophenol

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 环境材料与生态化学研究发展中心

	Evolution of Fe3+-hydrogel for catalytic reduction of 4-nitrophenol
	Zheng YA(郑易安)1,2 ; Zhu YF(朱永峰)1,3 ; Wang AQ(王爱勤)1
刊名	Colloid and Polymer Science
	2015
卷号	293 期号:7 页码:2009-2016
关键词	Granular hydrogel Size-confined reactor Ion crosslinking Catalytic reduction 4-Nitrophenol
ISSN号	0303-402X
英文摘要	A granular hydrogel was prepared under ambient conditions using chitosan as the graft backbone, acrylic acid as the monomer, and ascorbic acid/hydrogen peroxide (Vc/H2O2) as the redox initiator, and then crosslinked with Fe3+ ions. The resulting Fe3+-hydrogel was tested for the catalytic reduction of 4-nitrophenol (4-NP), with the finding that in the presence of NaBH4 and an inert atmosphere, 5 mg/L 4-NP can be completely reduced by Fe3+-hydrogel within 30 min. Also, Fe3+-hydrogel exhibits an excellent reusability for ten successive catalytic cycles.
学科主题	环境材料与生态化学
收录类别	SCI
语种	英语
WOS记录号	WOS:000356942800016
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18319]
专题	兰州化学物理研究所_环境材料与生态化学研究发展中心
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Ecomat & Green Chem, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Key Lab Environm Pollut Predict & Control Gansu P, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zheng YA,Zhu YF,Wang AQ. Evolution of Fe3+-hydrogel for catalytic reduction of 4-nitrophenol[J]. Colloid and Polymer Science,2015,293(7):2009-2016.
APA	Zheng YA,Zhu YF,&Wang AQ.(2015).Evolution of Fe3+-hydrogel for catalytic reduction of 4-nitrophenol.Colloid and Polymer Science,293(7),2009-2016.
MLA	Zheng YA,et al."Evolution of Fe3+-hydrogel for catalytic reduction of 4-nitrophenol".Colloid and Polymer Science 293.7(2015):2009-2016.