Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Catalysis》 2004-11
Add to Favorite Get Latest Update

Preparation and Characterization of Composite Semiconductor Photocatalyst Cu/MoO_3-TiO_2

MEI Changsong, ZHONG Shunhe *(College of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China)  
The composite semiconductor MoO 3-TiO 2 was prepared by sol-gel method and a new type Cu/MoO 3-TiO 2 photocatalyst was prepared by an isovolumetric impregnation method. The surface structure, particle size and photoabsorption performance of the catalyst were characterized by X-ray diffraction (XRD), laser Raman spectroscopy (LRS), temperature-programmed reduction (TPR), infrared spectroscopy (IR), transmission electron microscopy (TEM) and ultraviolet-visible diffuse reflectance spectroscopy (UV-Vis DRS). The results showed that the supporting of MoO 3 on bulk TiO 2 restrained the increase of TiO 2 crystal diameters and its change from anatase to rutile. The average particle size of the catalyst was 10~20 nm and MoO 3 dispersed on the TiO 2 support surface with one monolayer of non-crystalline phase. The dispersion threshold value of MoO 3 on TiO 2 support was 10%. The blue shift of photoabsorption edges was observed clearly after the addition of MoO 3 on the TiO 2 surface. The crystallite MoO 3 appeared and the photoabsorption performance decreased when the MoO 3 amount was more than the dispersion threshold. The formation of Mo-O-Ti bonds in the catalyst promoted the transfer of photo-generated current carriers between MoO 3 and TiO 2. Loading of metal Cu on the composite semiconductor MoO 3-TiO 2 improved the transformation from the tetrahedrally coordinated Mo species to the octahedrally coordinated Mo species.
【Fund】: 国家重大基础研究前期研究专项 ( 2 0 0 1CCA0 3 60 0 )资助
【CateGory Index】: O643
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 8 Hits
1 LIU Yin,KONG Ling-li,ZHONG Shun-he(College of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China);Study on Structure and Property of the Photocatalytic Material NiO-TiO_2/SiO_2[J];Journal of Molecular Catalysis;2007-06
2 ZHANG He-feng~1,LI Da-guang~(1,2),FU Wei-qin~1,LI Hai-xia~1,ZHANG Hong-yi~1,CAO Ming-che~11.Faculty of Chemical Engineering and Light Industry,GDUT.,Guangzhou 510090,China;2.School of Materials Science and Engineering,Northwestern Polytechnical University,Xi'an 710072,China;Some Progress of Preparation,Structure and Application Research on Multiple Complex Oxides[J];Jiangsu Chemical Industry;2006-01
3 YUAN Jun-xiu,LI Jie,WANG Yu-ping(1.Reacher Institute of Nanjing Chemical Industry Group,Nanjing Jiangsu 210048,China;2.School of Chemistry and Environmental Science,Nanjing Normal University,Nanjing Jiangsu 210097,China);Effects of Calcination Temperature on the Photocatalytic Activity of Mo-TiO_2 Nanoparticles Under Visible-light[J];Heat Treatment of Metals;2007-01
4 SHI Yan CUI Guo-jing WANG Hai-yan MA Jun WEI Min(College of Petrochemical Enginerring,Liaoning University of Petroleum Chemical Technology,Fushun113001,China);Preparation and Characterization of nano-TiO_2/Al_2O_3 Combined Support[J];Acta Petrolei Sinica (Petroleum Processing Section);2005-06
5 Jiang Lili~1 Hu Xiaoli~2 Wang Haiyan~1 Wang Yang~2 (1.College of Petrochemical Engineering,Liaoning University of Petroleum Chemical Technology,Fushun 113001;2.Chengdu University of Technology);EFFECTS OF PREPARATION CONDITIONS ON THE PROPERTIES OF TiO_2/Al_2O_3 COMPLEX SUPPORT[J];Petroleum Processing and Petrochemicals;2007-07
6 ZHOU Guang-kuo~(1,2) and FENG Gui-ying~(1*)(1.College of Life Science,Northwest A & F University,Yangling Shaanxi 712100,China;2.Department of Ecological Environmental Engineering,Yangling Vocational and Technical College,Yangling Shaanxi 712100,China);Photocatalytic Oxidation of Phenol in Water by Mo、B-doped TiO_2/AC Nanocomposite[J];Acta Agriculturae Boreali-Occidentalis Sinica;2006-06
7 WANG Yu-Ping, WANG Lian-Jun, YUAN Jun-Xiu, PENG Pan-Ying, LU Tian-Hong (Schcool of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094; School of Chemistry and Environmental Science, Nanjing Normal University, Nanjing);Influence of Mo Doping on Structure and Activity of Nanosized TiO_2[J];Chinese Journal of Applied Chemistry;2007-01
8 Xiao-yuan JIANG, Feng DU, Chun-xia GUO, Qiong YANG, Xiao-ming ZHENG (Institute of Catalysis, Faculty of Science, Zhejiang University, Hangzhou 310028, China);Preparation of nano-TiO_2 photocatalysts and their decomposition activity in phenol-contaminated water[J];浙江大学学报A(应用物理与工程)(英文版);2009-11
【Citations】
Chinese Journal Full-text Database 5 Hits
1 Han, Wei-ping; Yin, Xi-lin and Li, Yong-zhan(Institute of Surface Chemistry of Harbin Normal University, Harbin 150080);CHEMICAL DISPERSION OF MoO_3 AND TiO_2 AT INTERFACE OF MoO_3/TiO_2[J];Chinese Journal of Catalysis;1992-01
2 PENG Feng , REN Yanqun(Department of Chemical Engineering,South China University of Technology, Guangzhou 510640, Guangdong, China);Preparation of Nano-TiO_2-SnO_2 Composite Film and Its Photocatalytic Activity for Toluene Degradation[J];Chinese Journal of Catalysis;2003-04
3 ZHANG Jingchang *, LI Qing, CAO Weiliang(Institute of Modern Catalysis, Beijing University of Chemical Technology, Beijin g 100029, China);Preparation of Nanosized TiO_2-ZnO Composite Catalyst and Its Photocatalytic Performance for Degradation of Phenol[J];Chinese Journal of Catalysis;2003-11
4 Zhong,Shun-he and Wang,Jie-hui(Department of Chemical Engineering, Tianjin University, Tianjin 300072);INTERACTION BETWEEN Ni-Cu AND TiO_2-SiO_2 AND ITS EFFECT ON CATALYTIC BEHAVIOR[J];Chinese Journal of Catalysis;1995-04
5 CHEN Song-Zhe, ZHONG Shun-He * (State Key Laboratory of C_1 Chemistry and Technology,College of Chemical Engineering and Technology,Tianjin University,Tianjin 300072);Photo Stimulated Surface Reaction of Carbon Dioxide and Water on Cu/TiO_2-NiO[J];Chinese Journal of Applied Chemistry;2003-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHONG Shunhe *, LI Chuanfeng, SUN Hongwei, XIAO Xiufen (College of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China);Synthesis of Ethylene from CO Hydrogenation in Titania-Polymer Membrane Reactor over Supported Ni-Cu Catalysts[J];Chinese Journal of Catalysis;2002-01
2 CHEN Songzhe *, ZHANG Pengyi, ZHU Wanpeng, CHEN Le(Department of Environmental Science and Engineering, Tsinghua University, Beijing 100084, China);Characterization and Photocatalytic Activity of TiO_2 Films Loaded on Different Substrates[J];Chinese Journal of Catalysis;2004-08
3 ZHOU Ping 1* , LI Li 1, ZHANG Wenzhi 1, GUO Yihang 2(1 Faculty of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar 161006, Heilongjiang, China; 2 Faculty of Chemistry, Northeast Normal University, Changchun 130024, Jilin, China);Photocatalytic Degradation of Organic Pesticide Hexachlorobenzene over Hybrid Catalysts POM-APS-MCM-48[J];Chinese Journal of Catalysis;2004-09
4 WANG Cun, WANG Peng, XU Boqing* (Innovative Catalysis Program, Key Lab of Organic Optoelectronics and Molecular Engineering of Education Ministry, Department of Chemistry, Tsinghua University, Beijing 100084, China);Photocatalytic Degradation of p-Nitroaniline over ZnO-SnO_2 Nanocomposite Oxide Photocatalyst[J];Chinese Journal of Catalysis;2004-12
5 ZHAO Jianghong, LIU Zhenyu *(1 State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, The Chinese Academy of Sciences,Taiyuan 030001, Shanxi, China; 2 Graduate School of The Chinese Academy of Sciences, Beijing 100039, China);Catalytic Oxidation of Phenol Adsorbed on Cu/AC and Fe/AC Catalyst-Sorbents[J];Chinese Journal of Catalysis;2005-02
6 LI Junhua*, FU Huijing, FU Lixin, HAO Jiming (Department of Environmental Science and Engineering, Tsinghua University, Beijing 100084, China);Preparation of Metallic Ion-Doped TiO_2 Thin Films and Their Photocatalytic Performance for Toluene Degradation[J];Chinese Journal of Catalysis;2005-06
7 Zhong,Shun-he;Wang,Jie-hui and Xiao, Xiu-fen(Department of Chemical Engineering,Tianjin University, Tianjin 300072);INTERACTION BETWEEN Ni-Cu AND MgO-SiO_2 AND ITS EFFECT ON CATALYTIC BEHAVIOR[J];Chinese Journal of Catalysis;1995-04
8 LI Ai-chang,FU Li,LONG Yun-qian,WANG Fang,LIANG Dong-wang,DONG Ling(Department of Chemistry,Langfang Normal College,Langfang 065000,China).;Preparation of Sn-TiO_2 Nanofim by Composite Electroplating[J];Materials Protection;2007-04
9 LI Ai-chang,HU Xiao-hong,WANG Rui-yan,WANG Qian,GUO He-qin(Faculty of chemistry and Material Science,Langfang Teachers College,Langfang 065000,China);Preparation of SnO_2/TiO_2 film photoelectrodes by composite electroplating and its photocatalytic activity[J];Materials Science and Technology;2008-01
10 Li Aichang, Cui Zhipeng, Li Wenju (Langfang Normal College, Langfang 065000, China);Preparation and Photocatalytic Activity for Rhodamine B of Ag-TiO_2/SnO_2 Thin Films[J];Rare Metal Materials and Engineering;2009-02
China Proceedings of conference Full-text Database 1 Hits
1 ZHANG Jun-qing,FENG De-rong,LI Yu-sheng,JI Xiang (Material Engineering School, UIST Inner Mongolia, Baotou 014010. Baotou Tomorrow Technology Co. , Ltd,Baotou 014010; College of Chemistry and Chemical Engineering; College of Life Sciences, UIST Inner Mongolia, Baotou 014010,China);Preparation of Sn~(4+) - TiO_2 and Research of Photocatalytic Degradation of Phenol[A];[C];2005
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 TIAN Wei,ZHANG Hong-lin,JIANG Lin-shi(LiaoNing University of Petroleum & Chemical Technology,FuShun 113001,LiaoNing,China);Development and Preparation of Titanium Oxide Photocatalysts[J];Sichuan Nonferrous Metals;2006-04
2 HE Kai-ji,ZHANG Sheng-jun,DING Hui,WANG Kai-ming(Nanometer Materials Research Center,University of Science and Technology Liaoning,Anshan 114051,China);Preparation of nanometer TiO_2 doped with double element and its photo-catalytic activity[J];Journal of University of Science and Technology Liaoning;2008-Z1
3 Bu Shaojing,Jin Zhengguo,Liu Xiaoxin,Yang Lirong,and Cheng Zhijie(Key Laboratory for Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials,Tianjin University,Tianjin 300072,Chinese);Effects of Polyethylene Glycol Concentration on Properties of Nanocrystalline Titania Porous Films[J];Chinese Journal of Semiconductors;2005-02
4 TANG Huaijun 1,ZHANG Min 1,CAO Zhijun 2,YE Liyuan 1 (1.College of Chemistry and Chemical Engineering ,Hunan University, Changsha 410082,China; 2.College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha 410081, China);Preparation of Fe~(3+) Doped Titanium Dioxide Photocatalytic Self-Cleaning Glass[J];Glass & Enamel;2003-06
5 LI Su qin, HE Ya ming, CIU Peng fei (College of Chemical Engineering, Beijing Technology and Business University, Beijing 100037, China);STUDY ON PREPARATION AND PROPERTIES OF TiO_2 FILM SUPPORTED ON GRANULAR ACTIVATED CARBON[J];Journal of Beijing Institute of Light Indusry;2001-02
6 CHEN Qing-chun,DENG Hui-yu,MA Yan-ming(Department of Material Science and Engineering,East C hina Geological Institute,Linchuan 344000,China);Discussion on the effect and mechanism of PEG in the preparation of new materials[J];China Surfactant Detergent & Cosmetics;2002-05
7 YAO Chao~(1,2),YANG Guang~2,LIN Xi-ping~2,WANG Xin~1 (1.School of Chemical Engineering,Nanjing University of Science & Technology,Nanjing210094,China; 2.Department of Chemical Engineering,Jiangsu Polytechnic University,Changzhou213016,China);Surface-modification of nanosized titanium dioxide particles[J];China Surfactant Detergent & Cosmetics;2004-04
8 Han, Wei-ping; Yin, Xi-lin and Li, Yong-zhan(Institute of Surface Chemistry of Harbin Normal University, Harbin 150080);CHEMICAL DISPERSION OF MoO_3 AND TiO_2 AT INTERFACE OF MoO_3/TiO_2[J];Chinese Journal of Catalysis;1992-01
9 Tao Yuewu, Ling Yun, Zhong Shunhe (Department of Chemical Engineering, Tianjin University, Tianjin 300072);PREPARATION AND CHARACTERIZATION OF V_2O_5 MoO_3 SiO_2 SURFACE COMPOUND CATALYSTS[J];CHINESE JOURNAL OF CATALYSIS;1999-02
10 Cai Naicai, Wang Yaping, Cao Yinliang (Department of Chemistry, Wuhan University, Wuhan 430072);A STUDY OF SUPPORTED Pt TiO_2 PHOTOCATALYST[J];CHINESE JOURNAL OF CATALYSIS;1999-02
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 SONG Ji-mei,JIAO Jian,MEI Xue-feng,ZHANG Xiao-xia,DU Yong-fang(College of Chemistry and Chemical Engineering,Key Laboratory of Anhui Province of Functional Inorganic Materials Chemistry,Anhui University,Hefei 230039,China);Photoluminescence and photocatalytic activities of SrWO_4-ZnO compounds by solvent-thermal method[J];Journal of Anhui University(Natural Sciences Edition);2011-01
2 Liao Xuehong,Wang Xiaojia (Department of Chemistry,Huanggang Normal University,Huanggang 438000,China);Microwave Synthesis and Photocatalytic Activity of Bi_2O_3/TiO_2 Nanocomposite[J];Micronanoelectronic Technology;2008-04
3 WANG Shutao AN Changhua (College of Chemistry and Chemical Engineering,China University of Petroleum(East China),Dongying 257061;Recent Progress in Molybdenum Based Nonmetal Materials[J];Materials Review;2007-12
4 LI Qiu-rong,LIU Yao(College of Environmental and Chemical Engineering,Yanshan University,Qinhuangdao,Hebei 066004,China);Degrdation of methyl orange with NiO-TiO_2/SiO_2 photocatalyst by plasma-assisted preparation[J];Journal of Yanshan University;2011-02
5 CAO Li, LING Hai-zhi, HUANG Xue-min, MA Guang-da ( School of Environmental & Municipal Engineering, Xi'an Univ. of Arch. & Tech, Xi'an 710055, China);Catalytic Combustion of Toluene over CuMnO_x Catalysts Supported on TiO_2-Al_2O_3[J];Environmental Science & Technology;2010-06
6 ZHAO Lin-lin,HUANG Ya-ji,SONG Jing,XU Hai-tao,ZHANG Ya-ping(School of Energy and Environment,Southeast University,Nanjing 210096,China);Comparative Study on V-W/TiO_2/γ-Al_2O_3 for Selective Catalytic Reduction of NO[J];Environmental Science & Technology;2012-05
7 ZHANG Peng-fei1,ZHAO Tian-xiang2,WEN Li-shi1,3(1.School of Chemistry and Chemical Engineering,Central South University,Changsha 410083,China;2.School of Physics Science and Technology,Central South University,Changsha 410083,China;3.Institute of Metal Research,Chinese Academy of Sciences,Shengyang 110016,China);Photo-degradation of acid red 3R by using Mo~(6+) doped and Ag loaded TiO_2 nanoparticles under visible light[J];Materials Science and Engineering of Powder Metallurgy;2010-03
8 JIANG Xu,GU Yong-he,WANG Hai-yan,WEI Min,BAI Ying-zhi,MA Jun(School of Petrochemical Engineering,Liaoning Shihua University,Fushun Liaoning 113001,P.R.China);The Preparation of Hydrodenitrogenation Activity of the MoP/TiO_2-SiO_2-Al_2O_3[J];Journal of Liaoning Shihua University;2010-03
9 CHEN Gui-hua1,YAN Rui-qiang1,LIANG Hua-ding1,YANG Hui2(1.School of Pharmaceutical and Chemical Engineering,Taizhou University,Linhai 317000,China;2.School of Materials Science and Engineering,Zhejiang University,Hangzhou 310027,China);Preparation and Photocatalytic Properties of Mo-doped TiO_2[J];Bulletin of the Chinese Ceramic Society;2009-05
10 REN Chao~(1*),REN Xiaoguang~2,SONG Yongji~2 (1.Beijing University of Chemical Technology,Beijing 100029,China; 2.Beijing Institute of Petrochemical Technology,Beijing 102617,China);Effects of calcination condition on the structure and denitrification performance of NiO/TiO_2 catalyst[J];Industrial Catalysis;2011-01
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Liu Ying-Jun, Xie You-chang, Li Ce, Zou Zhi-yang and Tang You-qi (Institute of Physical Chemistry, Beijing University);MONOLAYER DISPERSION OF MoO_3 ON γ-Al_2O_3 FROM DIFFERENT SOURCES[J];Chinese Journal of Catalysis;1984-03
2 Han Wei-ping and Ouyang Feng (Institute oj Surface Chemistry oj Ha'erbin Normal University);INFRARED CHARACTERISTICS OF THE FORMATION OF V_2O_5/TiO_2 SOLID SOLUTION[J];Chinese Journal of Catalysis;1989-03
3 Li, Zhen-hua; Xu, Gen-hui; Wang, Hai-jing and Chen, Hong-fang(National Key Laboratory of C1 Chemical Technology , Chemical Engineering Department, Tianjin University, Tianjin 300072);EFFECT OF THE PREPARATION OF Cu-BASED CATALYST ON THE HYDROGENATION OF DIETHYL OXALATE[J];Chinese Journal of Catalysis;1995-01
4 Shen Weiren, He Fei, Zhao Wenkuan, Fang Youling (College of Chemistry, Wuhan University, Wuhan 430072);PREPARATION OF NANOCRYSTAL TITANIA BY SUPERCRITICAL DRYING[J];CHINESE JOURNAL OF CATALYSIS;1999-03
5 CHENG Yingzhi, ZHANG Yuanming*, TANG Yu (Department of Chemistry, Jinan University, Guangzhou 510632, China);Preparation and Properties of WO_3-TiO_2 Composite Film Photocatalyst[J];Chinese Journal of Catalysis;2001-02
6 ZHENG Shan, GAO Lian, ZHANG Qinghong, GUO Jingkun (State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, The Chinese Academy of Sciences, Shanghai 200050, China);Structure Characterization of TiO_2-Modified Mesoporous MCM-41 and Its Photocatalytic Performance for PhOH Degradation[J];Chinese Journal of Catalysis;2001-02
7 XU Jinguang, TIAN Zhijian *, WANG Junwei, XU Yunpeng, XU Zhusheng, LIN Liwu (Dalian Institute of Chemical Physics, The Chinese Academy of Science, Dalian 116023, Liaoning, China);Effect of Supercritical Drying on Structure and Activity of Mn-Substituted Hexaaluminate Catalyst for Methane Combustion[J];Chinese Journal of Catalysis;2002-05
8 Zhong,Shun-he and Wang,Jie-hui(Department of Chemical Engineering, Tianjin University, Tianjin 300072);INTERACTION BETWEEN Ni-Cu AND TiO_2-SiO_2 AND ITS EFFECT ON CATALYTIC BEHAVIOR[J];Chinese Journal of Catalysis;1995-04
9 Sun Fengyu, Wu Ming, Li Wenzhao, Li Xinyong, Gu Wanzhen, Wang Fudong(Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 116023);RELATIONSHIP BETWEEN OPTICAL SURFACE PROPERTIES AND PHOTOCATALYTIC ACTIVITY OF TITANIUM DIOXIDE[J];CHINESE JOURNAL OF CATALYSIS;1998-02
10 ZHANG jing-chang,GAO Wei,CAO Wei-Hang,HU Zhi-hao (Faculty of Science, Beijing University of Chemical Technology, Beijing 100029, China);A study on the synthesis of ZnO nanoparticles by supercritical fluid drying[J];Material Science and Technology;2002-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved