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《Environmental Science & Technology》 2011-02
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RTB Photocatalytic Degradation for Neutral Red

XIA Jin-hong1,TANG Yu-sheng2,ZHANG Zhen-hua1,WANG Yang-he1(1.School of Electronic Engineering,Guilin University of Electronic Technology; 2.School of Material Science and Engineering,Guilin University of Electronic Technology,Guilin 541004,China)  
With bentonite as a carrier,4 n-butyl titanate and high cerium sulfate as raw material,sol-gel method was used for preparation of composites photocatalyst of rare earth-doped TiO2 bentonite(RTB),with structure and morphology characterizing by XRD and SEM.Results showed that it has a high specific surface area,and there exists an obvious TiO2 anatase crystalline characteristics peaks.Catalyst dosage,initial dye concentration,illumination time,pH value and other factors on decolorization rate of neutral red dye as well as its dynamic equations were studied.Experimental results showed that for 100 mg/L neutral red dye solution,under the conditions of catalyst dosage 0.5 g,illumination time 100 min and pH 4~7,the decolorization rate was more than 99%,with better decolorization effect under sunlight.Reuse of catalyst for 5 times has still very high photocatalytic activity,with the decolorization of neutral red more than 90%.Photocatalytic degradation of neutral red by RTB is consistent with the kinetic equation.
【Fund】: 广西科学基金(桂科自0832241)
【CateGory Index】: X13;X703
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 LIU Kuiren YU Huiwen HAN Qing WEI Dezhou School of Materials & Metallurgy, Northeastern University, Shenyang 110004 School of Resources & Civil Engineering, Northeastern University, Shenyang 110004;Preparation and characteristics of RE (Pr, Nd, Sm, Eu, Dy) doped TiO_2 photocatalytic films[J];Chinese Journal of Materials Research;2006-05
2 LIANG Chun-hua1,2, LI Fang-bai2 (1. Department of Chemistry and Chemical Engineering, Huaihua University, Huaihua 418008, China; 2. Guangdong Key Laboratory of Integrated Control of Agricultural Environment Pollution, Guangdong Institute of Ecoenvironment and Soil Science, Guangzhou 510650, China);Adsorption and Photocatalytic Property of Erbium Ion Doping TiO_2[J];Environmental Science & Technology;2008-07
3 Jiang Yuexiu Xu Huijuan Yao Zhonglin Gao Nengju Wei Limei Tong Zhangfa (College of Chemistry and Chemical Enginerring, Guangxi University, Nanning 530004);Study on Photocatalytic Degradation Properties of Supported TiO_2 Composite to Methyl Orange in Wastewater[J];Non-Metallic Mines;2008-03
4 SUN Zhenshi 1, CHEN Yingxu 1, KE Qiang 1, YANG Ye 1, YUAN Jun 2 (1. Department of Environmental Engineering, Zhejiang University, Hangzhou 310029; 2. State Key Laboratory of Si Material Science, Zhejiang University, Hangzhou 310027);Photocatalytic degradation of azo dye by TiO_2/bentonite nanocomposite[J];Acta Scientiae Circumstantiae;2003-01
5 LI Jing-Yi* SIQIN Gao-Wa LIU Li-Na (Institute of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, P. R. China);Photocatalytic Degradation of Organic Pollutants on TiO_2/Bentonite[J];Acta Physico-Chimica Sinica;2007-01
6 WANG Xin,REN Guang-jun,ZHANG Chun-li,SONG En-jun(School of Environmental and Chemical Engineering,Shenyang Ligong University,Shenyang 110168,China);Study on the Adsorption of Substandard-goods Red from Aqueous Solution by TiO_2 Pillared Bentonite[J];Chinese Rare Earths;2008-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 XIA Feng-li et al (College of Chemistry and Chemical Engineering,Lanzhou University,Lanzhou,Gansu 730000);Influencing Factors for Degradation of Methyl Orange by Sm~(3+) Doping TiO_2 Loaded Photocatalyst[J];Journal of Anhui Agricultural Sciences;2010-11
2 TAN Hui1,LI Dian-chao1,YANG Dian-fan2,WANG Ying-wei21.College of Earth Sciences,Jilin University,Changchun 130061,China2.College of Material Science and Engineering,Jilin University,Changchun130026,China;Preparation and Properties of Iron Doping Titania/Bentonite Composite Photocatalyst Material[J];Journal of Jilin University(Earth Science Edition);2007-01
3 ZHANG Dong-li,SHA Li,XU Ze,ZHAO Xiao-yuanCollege of Materials Science and Engineering,Jilin University,Changchun 130026,China;Study on Preparation and Properties of Copper-Doped TiO_2/Bentonite Composite Photocatalyst[J];Journal of Jilin University(Earth Science Edition);2009-05
4 SUN Junying~(1,2) MENG Dawei~1 WANG Xinxing~(1,2) LIU Weiping~(1,2) ONYANG Hailin~1 WANG Ge~3 (1 Faculty of Materials Science and Chemical Engineering,China University of Geoseiences,Wuhan 430074; 2 Graduate School,China University of Geosciences,Wuhan 430074;3 Liaoyuan College of Vocation Technique,Liaoyuan 136201);The Influence of Doping Rare Earth Elements on Nano-sized TiO_2 and Doping Mechanism[J];Materials Review;2007-S3
5 HUANG Miaoliang,YANG Yuanyuan,SHEN Yue,HUANG Yi,LIN Jianming,WU Jihuai(Key Laboratory for Functional Materials of Fujian Higher Education,Institute of Materials Physical Chemistry,Huaqiao University,Quanzhou 362021);Research Progress in Porous Materials Supported TiO_2 Photocatalysts[J];Materials Review;2009-17
6 MENG Dan,WANG Heyi,LIU Xiuhua (Insititute of Nuclear Physics and Chemistry,China Academy of Engineerimg Physics,Mianyang 621900);Research Progress on the Doping and Modification of TiO_2 Photocatalyst[J];Materials Review;2010-S2
7 LI You-ji~(1,2),LI Xiao-dong~2,LI Jun-wen~3,YIN Jing~3(1.Dept.of Biology Engineering and Environmental Science of Changsha College,Changsha 410082,China2.CFC Key Lab of National University of Defence Technology,Changsha 410073,China;3.Institute of Hygiene and Environmental Medicine,Academy of Military Medical Science,Tianjin 300050,China);Study progress of nano-TiO_2-bonded composite materials[J];Materials Science and Technology;2006-03
8 DING Xue-jun1,2, AN Tai-cheng1, FU Jia-mo1, SHENG Guo-ying1 1. State Key Laboratory of Organic Geochemistry, Guangdong Key Laboratory of Environmental Resources Utilization and Protection, Guangzhou Institute of Geoch emistry, Chinese Academy of Sciences, Guangzhou 510640, China; 2. Graduate School of Chinese Academy of Sciences, Beijing 100049, China;Study situation of pillared clay and its applications in the environmental pollutants treatment[J];Geochimica;2005-06
9 XU Min, XU Ri-hong, LI Li-qiong (School of Biological and Chemical Engineering, Guangzhou University, Guangzhou 510405);Photocatalytic Degradation of 4BS Dyes Using TiO_(2)/Serpentinite[J];Environmental Science and Technology;2005-03
10 ZHANG Xue-li1,2,LUO Lai-tao1(1.Institute of Applied Chemistry,Nanchang University,Nanchang 330031;2.Jiangxi Vocational and Technical College of Information Application,Nanchang 330043);A-site Doped LaSrCoO_4 mixed Oxides TowardsCO and C_3H_8 Oxidation[J];Environmental Science & Technology;2007-05
China Proceedings of conference Full-text Database 4 Hits
1 WEN Shu-yao, SUN Xiao-chun, MA Yi-jie, CHENG Jie (College of Resources and Environment, Beijing Normai University, Beijing 100875, China; China Irrigation & Drainage Corporation, Beijing 100053, China; Nanjing Institute of Soil Science, The Chinese Academy of Sciences, Nanjing 210008, China);Application study of modified bentonite as new chemicals for water treatment[A];[C];2004
2 LI Fu-yun~1,HE Yan,YANG Li-zhen~2 (Beijing Institute of Graphic Communication,Beijing 102600,China);Effect of doped rare-earth on the photocatalytic property of TiO_2[A];[C];2010
3 Tang Xinhu, Wei Chaohai Institute of Environ. Sci., South China Univ. of Tech., Guangzhou, 510640; Department of Environ. Eng., Jinan Univ., Guangzhou, 510632;Photocatalytic Degradation of Reactive Red X-3B in a Contact Oxidation Reactor[A];[C];2004
4 Chen Jianxin Zhu Lizhong Zhu Jianxi Department of Environment Science, Zhejiang University, Hangzhou, 310028;The Effect of Calcinations Temperature on Photocatalytic Activity of Titanium Oxide Pillared Bentonite[A];[C];2004
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 QINA Si-wen, WANG Zhi-ye, WANG Min-quan (Depart.of Mater.Sci.and Eng.,Zhejiang Univ.,Hangzhou 310027,China);Photocatalytic Activity of Lanthanum DopedNanometer Titanium Dioxide[J];Journal of Materials Science and Engineering;2003-01
2 YAN Tai-hong~1, CUI Hai-xia~1, LIN Zhi-dong~2, TAN Min-yu~1 (1.Department of Chemistry , Lanzhou University, Lanzhou 730000,China; 2.Lanzhou Institute of Physics ,Lanzhou 730000,China);Synthesis and Photocatalytic Properties of Lanthanide Metal-ion Doped TiO_2 Thin Film[J];Journal of Fudan University;2003-06
3 ZHANG Ming,CAO Ming-li,CHE Tao (School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070,Hubei China);Preparation of titania/bentonite composite photocatalyst material by microwave heating method[J];Industrial Catalysis;2004-12
4 Wang Xiaorong Wu Shunnian Li Wanshan(The State Key Laboratory of Pollution Control and Resource Reuse,Department of Environmental Science and Engineering, Nanjing University, Nanjing, 210093)Sheng Guangyao(Department of Crop and Soil Sciences, Michigan State University, East Lansing, Michigan 48824, USA);CONTAMINATED ENVIRONMENT REMEDIATION WITH ORGANOCLAY MINERALS[J];Environmental Chemistry;1997-01
5 HUANG Li hua ZHAO Feng CHEN Jian min (Department of Environmental Science and Engineering,Fudan University,Shanghai,200433) ZHU Meng qin (Key Laboratory for Preparation and Application of Ultra fine Materials of Ministry of Education, East China University of Science and Technology,Shanghai,200237);STUDIES ON THE PHOTODEGRADATION OF DIRECT BLUE ON NANOSIZED TITANIA[J];Environmental Chemistry;2003-04
6 Fang Songsheng,Jiang Yinshan,Wang Yujie,Bao Changli,Song Bo(College of Material Science and Engineering,Jilin University, Changchun\ 130026,China);Photocatalysis Characterization of Titanium Dioxide Supported on Natural Clinoplilolite[J];Chinese Journal of Environmental Science;2003-04
7 SUN Zhenshi 1, CHEN Yingxu 1, KE Qiang 1, YANG Ye 1, YUAN Jun 2 (1. Department of Environmental Engineering, Zhejiang University, Hangzhou 310029; 2. State Key Laboratory of Si Material Science, Zhejiang University, Hangzhou 310027);Photocatalytic degradation of azo dye by TiO_2/bentonite nanocomposite[J];Acta Scientiae Circumstantiae;2003-01
8 YU Xiangyang*, CHENG Jijian, YANG Yang, DU Yongjuang (Research Institute of Inorganic Materials ECUST, Shanghai 200237, China)$$$$;Effects of Rare Earth Oxide Doping on the Photocatalytic Activities of TiO_2[J];JOURNAL OF EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-03
9 FENG, Liang-Rong L, Shao-Jie QIU, Fa-Li (Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041);Influence of Transition Elements Dopant on the Photocatalytic Activities of Nanometer TiO_2[J];Acta Chimica Sinica;2002-03
10 SUN, Jing GAO, Lian  ZHANG, Qing-Hong (State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050);Preparation of Nano Rutile Titania Powders with High Photocatalytic Properties[J];Acta Chimica Sinica;2003-01
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