Superhydrophilic Cu-doped TiO2 thin film for solar-driven photocatalysis
Nanosized Cu-doped TiO2 film was prepared by the sol–gel spin coating technique. XPS analysis showed that Cu atoms had been successfully doped into TiO2 lattice, which hence modified the surface chemical composition. As a result, the Cu-doped TiO2 thin film possessed a superhydrophilic surface with...
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| Veröffentlicht in: | Ceramics international 2014-05, Vol.40 (4), p.5107-5110 |
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| creator | Wang, S. Meng, K.K. Zhao, L. Jiang, Q. Lian, J.S. |
| description | Nanosized Cu-doped TiO2 film was prepared by the sol–gel spin coating technique. XPS analysis showed that Cu atoms had been successfully doped into TiO2 lattice, which hence modified the surface chemical composition. As a result, the Cu-doped TiO2 thin film possessed a superhydrophilic surface with a water contact angle (WCA) only 5.1° and exhibited excellent anti-fogging behavior. The Cu-doped TiO2 thin film also exhibited a much better photocatalytic activity than the reference TiO2 thin film, as evaluated by the degradation of 10mg/L methylene blue (MB) solution under simulated solar-driven irradiation. |
| doi_str_mv | 10.1016/j.ceramint.2013.09.028 |
| format | Article |
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XPS analysis showed that Cu atoms had been successfully doped into TiO2 lattice, which hence modified the surface chemical composition. As a result, the Cu-doped TiO2 thin film possessed a superhydrophilic surface with a water contact angle (WCA) only 5.1° and exhibited excellent anti-fogging behavior. 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XPS analysis showed that Cu atoms had been successfully doped into TiO2 lattice, which hence modified the surface chemical composition. As a result, the Cu-doped TiO2 thin film possessed a superhydrophilic surface with a water contact angle (WCA) only 5.1° and exhibited excellent anti-fogging behavior. The Cu-doped TiO2 thin film also exhibited a much better photocatalytic activity than the reference TiO2 thin film, as evaluated by the degradation of 10mg/L methylene blue (MB) solution under simulated solar-driven irradiation.</description><subject>Contact angle</subject><subject>Copper</subject><subject>Cu-doping</subject><subject>Nanostructure</subject><subject>Photocatalysis</subject><subject>Sol–gel</subject><subject>Spin coating</subject><subject>Superhydrophilic surface</subject><subject>Thin films</subject><subject>Titanium dioxide</subject><subject>X-ray photoelectron spectroscopy</subject><issn>0272-8842</issn><issn>1873-3956</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkM9LwzAAhYMoOKf_gvTopTU_m-SmDHXCYAfnOaRJSjPapibtYP-9HdPzTu_yvQfvA-ARwQJBVD7vC-Oi7nw_FhgiUkBZQCyuwAIJTnIiWXkNFhBznAtB8S24S2kP56KkcAHWX9PgYnO0MQyNb73JVlNuw-BstvNbnI2N77Pat11Wh5il0OqY2-gPrs-GJozB6FG3x-TTPbipdZvcw18uwff72261zjfbj8_V6yY3hIsxp6WsBMfGYSsds8IgVjGIKyYRZzUtK22crSXVujaVqTiHshZUGE1MiWeGLMHTeXeI4WdyaVSdT8a1re5dmJKaf2EiJKHsMsooopALdkLLM2piSCm6Wg3RdzoeFYLqZFnt1b9ldbKsoFSz5bn4ci66-fPBu6iS8a6fT_jozKhs8JcmfgFYH4nk</recordid><startdate>20140501</startdate><enddate>20140501</enddate><creator>Wang, S.</creator><creator>Meng, K.K.</creator><creator>Zhao, L.</creator><creator>Jiang, Q.</creator><creator>Lian, J.S.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140501</creationdate><title>Superhydrophilic Cu-doped TiO2 thin film for solar-driven photocatalysis</title><author>Wang, S. ; Meng, K.K. ; Zhao, L. ; Jiang, Q. ; Lian, J.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c378t-469b872ce2d9e5d8c15b502b59175f46bacedf94aafcbcb7709f848ca3c629173</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Contact angle</topic><topic>Copper</topic><topic>Cu-doping</topic><topic>Nanostructure</topic><topic>Photocatalysis</topic><topic>Sol–gel</topic><topic>Spin coating</topic><topic>Superhydrophilic surface</topic><topic>Thin films</topic><topic>Titanium dioxide</topic><topic>X-ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, S.</creatorcontrib><creatorcontrib>Meng, K.K.</creatorcontrib><creatorcontrib>Zhao, L.</creatorcontrib><creatorcontrib>Jiang, Q.</creatorcontrib><creatorcontrib>Lian, J.S.</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Ceramics international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, S.</au><au>Meng, K.K.</au><au>Zhao, L.</au><au>Jiang, Q.</au><au>Lian, J.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Superhydrophilic Cu-doped TiO2 thin film for solar-driven photocatalysis</atitle><jtitle>Ceramics international</jtitle><date>2014-05-01</date><risdate>2014</risdate><volume>40</volume><issue>4</issue><spage>5107</spage><epage>5110</epage><pages>5107-5110</pages><issn>0272-8842</issn><eissn>1873-3956</eissn><abstract>Nanosized Cu-doped TiO2 film was prepared by the sol–gel spin coating technique. XPS analysis showed that Cu atoms had been successfully doped into TiO2 lattice, which hence modified the surface chemical composition. As a result, the Cu-doped TiO2 thin film possessed a superhydrophilic surface with a water contact angle (WCA) only 5.1° and exhibited excellent anti-fogging behavior. The Cu-doped TiO2 thin film also exhibited a much better photocatalytic activity than the reference TiO2 thin film, as evaluated by the degradation of 10mg/L methylene blue (MB) solution under simulated solar-driven irradiation.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.ceramint.2013.09.028</doi><tpages>4</tpages></addata></record> |
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| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Contact angle Copper Cu-doping Nanostructure Photocatalysis Sol–gel Spin coating Superhydrophilic surface Thin films Titanium dioxide X-ray photoelectron spectroscopy |
| title | Superhydrophilic Cu-doped TiO2 thin film for solar-driven photocatalysis |
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