Decolorization of azo dye solution by Fe-Mo-Si-B amorphous alloy

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	Decolorization of azo dye solution by Fe-Mo-Si-B amorphous alloy
	C. Q. Zhang; H. F. Zhang; M. Q. Lv; Z. Q. Hu
	2010
发表期刊	Journal of Non-Crystalline Solids
ISSN	0022-3093
卷号	356 期号:33-34 页码:1703-1706
摘要	The authors recently find that (Fe(0.99)Mo(0.01))(78)Si(9)B(13) glassy ribbons have a prominent effect on the decolorization of azo dyes. Direct Blue 2B solution of 200 mg/L were found to be decolorized by the ribbons nearly completely within 30 min. Decolorization mechanism was discussed briefly, and kinetic analyses based on the experimental data elucidated that the decolorizaiton process could be described by a pseudo-first-order kinetic model. Recycled experiments proved that the ribbons could be reused at least four times without obvious decay of decolorization efficiency. Combined with low manufacturing cost of producing Fe-based glassy ribbons, this new finding seems attractive, valuable and promising for industrial applications in the future. (C) 2010 Elsevier B.V. All rights reserved.
部门归属	[zhang, changqin; zhang, haifeng; lv, manqi; hu, zhuangqi] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [zhang, changqin] chinese acad sci, grad sch, beijing 100039, peoples r china.;zhang, hf (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;hfzhang@imr.ac.cn
关键词	Amorphous Alloys Zero-valent Iron Bulk Metallic Glasses Zerovalent Iron Corrosion Behavior Aqueous-solution Reduction Catalysis Transformation Degradation Dehydrogenation
URL	查看原文
WOS记录号	WOS:000281931600015
引用统计	被引频次：114[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31681
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	C. Q. Zhang,H. F. Zhang,M. Q. Lv,et al. Decolorization of azo dye solution by Fe-Mo-Si-B amorphous alloy[J]. Journal of Non-Crystalline Solids,2010,356(33-34):1703-1706.
APA	C. Q. Zhang,H. F. Zhang,M. Q. Lv,&Z. Q. Hu.(2010).Decolorization of azo dye solution by Fe-Mo-Si-B amorphous alloy.Journal of Non-Crystalline Solids,356(33-34),1703-1706.
MLA	C. Q. Zhang,et al."Decolorization of azo dye solution by Fe-Mo-Si-B amorphous alloy".Journal of Non-Crystalline Solids 356.33-34(2010):1703-1706.