Rapid color degradation of organic dyes by Fe3O4@His@Ag recyclable magnetic nanocatalyst

被引：72
作者：
Amir, Md [1 ]
Kurtan, U. [1 ]
Baykal, A. [1 ]
机构：
[1] Fatih Univ, Dept Chem, TR-34500 Istanbul, Turkey
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2015年 / 27卷
关键词：
Magnetic recyclable nanocatalyst; Methyl orange; Methylene blue; Catalytic reduction; Magnetic nanomaterials; IRON-OXIDE NANOPARTICLES; SILVER NANOPARTICLES; PHOTOCATALYTIC DEGRADATION; CATALYTIC-REDUCTION; FE3O4; NANOPARTICLES; GREEN SYNTHESIS; VISIBLE-LIGHT; FABRICATION; REMOVAL; WATER;
D O I：
10.1016/j.jiec.2015.01.013
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this study, we reported the degradation of organic dyes (methyl orange, MO and methylene blue, MB) by Fe3O4@His@Ag MRC in which histidine was used as linker. The size of crystallite of MRC was calculated as 19 nm. The M-H hysteresis loop of the product indicates that it exhibits superparamagnetic property at room temperature. Catalytic studies showed that this product could catalyze the degradation of MO and MB in a reasonable time. Moreover, the product can be recycled five times by magnetic separation without major loss of its activity. Thus, Fe3O4@His@Ag MRC can be served as an effective and convenient recyclable nanocatalyst for azo dye degradation and hence as an environmental protection application too. (C) 2015 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：347 / 353
页数：7
相关论文
共 38 条
[1]   Chemical and structural evaluation of activated carbon prepared from jute sticks for Brilliant Green dye removal from aqueous solution [J].
Asadullah, Mohammad ;
Asaduzzaman, Mohammad ;
Kabir, Mohammad Shajahan ;
Mostofa, Mohammad Golam ;
Miyazawa, Tomohisa .
JOURNAL OF HAZARDOUS MATERIALS, 2010, 174 (1-3) :437-443
[2]   Highly efficient decomposition of organic dyes by aqueous-fiber phase transfer and in situ catalytic oxidation, using fiber-supported cobalt phthalocyanine [J].
Chen, Wenxing ;
Lu, Wangyang ;
Yao, Yuyuan ;
Xu, Minhong .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2007, 41 (17) :6240-6245
[3]   Magnetically separable Fe3O4@SiO2@TiO2-Ag microspheres with well-designed nanostructure and enhanced photocatalytic activity [J].
Chi, Yue ;
Yuan, Qing ;
Li, Yanjuan ;
Zhao, Liang ;
Li, Nan ;
Li, Xiaotian ;
Yan, Wenfu .
JOURNAL OF HAZARDOUS MATERIALS, 2013, 262 :404-411
[4]   Synthesis of Fe3O4@SiO2-Ag magnetic nanocomposite based on small-sized and highly dispersed silver nanoparticles for catalytic reduction of 4-nitrophenol [J].
Chi, Yue ;
Yuan, Qing ;
Li, Yanjuan ;
Tu, Jinchun ;
Zhao, Liang ;
Li, Nan ;
Li, Xiaotian .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2012, 383 :96-102
[5]   Cancer theranostics: the rise of targeted magnetic nanoparticles [J].
Cole, Adam J. ;
Yang, Victor C. ;
David, Allan E. .
TRENDS IN BIOTECHNOLOGY, 2011, 29 (07) :323-332
[6]   Fe3O4@PS@PAMAM-Ag Magnetic Nanocatalysts and Their Recoverable Catalytic Ability [J].
Dang Gaofei ;
Shi Yan ;
Fu Zhifeng ;
Yang Wantai .
CHINESE JOURNAL OF CATALYSIS, 2012, 33 (04) :651-658
[7]   Green synthesis of Fe3O4 nanoparticles by one-pot saccharide-assisted hydrothermal method [J].
Demir, Ayse ;
Baykal, Abdulhadi ;
Sozeri, Huseyin .
TURKISH JOURNAL OF CHEMISTRY, 2014, 38 (05) :825-836
[8]   Monodisperse magnetic single-crystal ferrite microspheres [J].
Deng, H ;
Li, XL ;
Peng, Q ;
Wang, X ;
Chen, JP ;
Li, YD .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (18) :2782-2785
[9]   Synthesis and characterization of L-carnosine coated iron oxide nanoparticles [J].
Durmus, Z. ;
Kavas, H. ;
Baykal, A. ;
Sozeri, H. ;
Alpsoy, L. ;
Celik, S. U. ;
Toprak, M. S. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (05) :2555-2561
[10]   Silver nanoparticles: a potential nanocatalyst for the rapid degradation of starch hydrolysis by α-amylase [J].
Ernest, Vinita ;
Shiny, P. J. ;
Mukherjee, Amitava ;
Chandrasekaran, N. .
CARBOHYDRATE RESEARCH, 2012, 352 :60-64
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