CoS_2-碳（C_（60）,石墨,碳纳米管）/TiO_2复合光敏剂光降解有机染料（英文）

CoS_2-碳（C_（60）,石墨,碳纳米管）/TiO_2复合光敏剂光降解有机染料（英文）

CoS2,CoS 2-C60 /TiO2,CoS2-CNT/TiO2,and CoS2-Graphene/TiO2 were prepared.The TiO2 products had the anatase phase structure and interesting surface compositions.X-ray diffraction patterns of the CoS2-carbon/TiO2 composites showed a single and clear anatase phase and the CoS2 structure.Scanning electro...

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Veröffentlicht in:催化学报 2012, Vol.33 (9), p.1495-1501
1. Verfasser: MENG Zeda OH Wonchun
Format: Artikel
Sprache:chi
Schlagworte:
blue
carbon
cobalt
dioxide
disulfide
fullerene
graphene
light
methylene
nanotube
photodegradation
titanium
visible
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description CoS2,CoS 2-C60 /TiO2,CoS2-CNT/TiO2,and CoS2-Graphene/TiO2 were prepared.The TiO2 products had the anatase phase structure and interesting surface compositions.X-ray diffraction patterns of the CoS2-carbon/TiO2 composites showed a single and clear anatase phase and the CoS2 structure.Scanning electron microscopy characterization of the texture on the CoS 2-carbon/TiO2 composites showed a homogenous composition.Energy-dispersive X-ray spectra for elemental identification showed the presence of C and Ti with strong Co and S peaks from the CoS2-carbon/TiO2 composites.The composites obtained were also characterized by transmission electron microscopy and UV-Vis spectroscopy.CoS2-carbon/TiO2 composites showed excellent photocatalytic activity for the degradation of methylene blue under visible light irradiation.This was attributed to both photocatalysis on the TiO2 support and charge transfer by the carbon nanomaterial,and the introduction of CoS2 to enhance transfer of photogenerated electrons.
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CoS2-Graphene/TiO2 were prepared.The TiO2 products had the anatase phase structure and interesting surface compositions.X-ray diffraction patterns of the CoS2-carbon/TiO2 composites showed a single and clear anatase phase and the CoS2 structure.Scanning electron microscopy characterization of the texture on the CoS 2-carbon/TiO2 composites showed a homogenous composition.Energy-dispersive X-ray spectra for elemental identification showed the presence of C and Ti with strong Co and S peaks from the CoS2-carbon/TiO2 composites.The composites obtained were also characterized by transmission electron microscopy and UV-Vis spectroscopy.CoS2-carbon/TiO2 composites showed excellent photocatalytic activity for the degradation of methylene blue under visible light irradiation.This was attributed to both photocatalysis on the TiO2 support and charge transfer by the carbon nanomaterial,and the introduction of CoS2 to enhance transfer of photogenerated electrons.</description><identifier>ISSN: 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compositions.X-ray diffraction patterns of the CoS2-carbon/TiO2 composites showed a single and clear anatase phase and the CoS2 structure.Scanning electron microscopy characterization of the texture on the CoS 2-carbon/TiO2 composites showed a homogenous composition.Energy-dispersive X-ray spectra for elemental identification showed the presence of C and Ti with strong Co and S peaks from the CoS2-carbon/TiO2 composites.The composites obtained were also characterized by transmission electron microscopy and UV-Vis spectroscopy.CoS2-carbon/TiO2 composites showed excellent photocatalytic activity for the degradation of methylene blue under visible light irradiation.This was attributed to both photocatalysis on the TiO2 support and charge transfer by the carbon nanomaterial,and the introduction of CoS2 to enhance transfer of photogenerated electrons.</description><subject>blue</subject><subject>carbon</subject><subject>cobalt</subject><subject>dioxide</subject><subject>disulfide</subject><subject>fullerene</subject><subject>graphene</subject><subject>light</subject><subject>methylene</subject><subject>nanotube</subject><subject>photodegradation</subject><subject>titanium</subject><subject>visible</subject><issn>0253-9837</issn><issn>1872-2067</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNpjYuA0tDA30jUyMDNnYeA0MDI11rW0MDbnYOAtLs5MMjAwMjK1MDYx4mRIds4PjjfSfb5o8_s9Hc7xQMLM4P2eTp3n8zc_XbRCByj-fNfm5xs3P1-3ECisH5LpH2_0dEnv0wkdT1s7n03tf9rZBGS8nNn7YvniZ3M6n83Z9Wz-5GfTZgINetG98dm0dqAuHgbWtMSc4lReKM3NoOjmGuLsoZuckZ-XXpiZlx5fUJSZm1hUGW9ibGhhamRqakyMGgDRZGDE</recordid><startdate>2012</startdate><enddate>2012</enddate><creator>MENG Zeda OH 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Wonchun</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>催化学报</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>MENG Zeda OH Wonchun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>CoS_2-碳（C_（60）,石墨,碳纳米管）/TiO_2复合光敏剂光降解有机染料（英文）</atitle><jtitle>催化学报</jtitle><addtitle>Chinese Journal of Catalysis</addtitle><date>2012</date><risdate>2012</risdate><volume>33</volume><issue>9</issue><spage>1495</spage><epage>1501</epage><pages>1495-1501</pages><issn>0253-9837</issn><eissn>1872-2067</eissn><abstract>CoS2,CoS 2-C60 /TiO2,CoS2-CNT/TiO2,and CoS2-Graphene/TiO2 were prepared.The TiO2 products had the anatase phase structure and interesting surface compositions.X-ray diffraction patterns of the CoS2-carbon/TiO2 composites showed a single and clear anatase phase and the CoS2 structure.Scanning electron microscopy characterization of the texture on the CoS 2-carbon/TiO2 composites showed a homogenous composition.Energy-dispersive X-ray spectra for elemental identification showed the presence of C and Ti with strong Co and S peaks from the CoS2-carbon/TiO2 composites.The composites obtained were also characterized by transmission electron microscopy and UV-Vis spectroscopy.CoS2-carbon/TiO2 composites showed excellent photocatalytic activity for the degradation of methylene blue under visible light irradiation.This was attributed to both photocatalysis on the TiO2 support and charge transfer by the carbon nanomaterial,and the introduction of CoS2 to enhance transfer of photogenerated electrons.</abstract></addata></record>
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subjects blue
carbon
cobalt
dioxide
disulfide
fullerene
graphene
light
methylene
nanotube
photodegradation
titanium
visible
title CoS_2-碳（C_（60）,石墨,碳纳米管）/TiO_2复合光敏剂光降解有机染料（英文）
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