分别在磷酸盐电解液中以及由磷酸盐与锡酸盐组成的电解液中对纯钛进行微弧氧化, 制备了纯TiO2膜和SnO2-TiO2复合膜, 利用FESEM、XRD、EDS、XPS、UV-可见光分光光度计等表征了膜层的形貌、相组成及光催化性能。结果表明: 纯TiO2膜由金红石型和锐钛矿型TiO2及纯钛相组成, 且其表面的孔隙分布不均匀;多孔SnO2-TiO2复合膜表面的孔隙分布均匀, 膜层由金红石和锐钛矿型TiO2、纯钛以及SnO2相组成, 其光催化性能明显优于纯TiO2膜。
所属栏目
材料性能及其应用山西省科技攻关项目(20120321017-03);山西省研究生教育创新项目(20133048);太原理工大学研究生创新基金资助项目(2013B073)
收稿日期
2013/8/222014/8/1
作者单位
钱老红:太原理工大学表面工程研究所, 太原 030024
田林海:太原理工大学表面工程研究所, 太原 030024
姚晓红:太原理工大学表面工程研究所, 太原 030024
唐宾:太原理工大学表面工程研究所, 太原 030024
备注
钱老红(1989-), 男, 安徽安庆人, 硕士研究生。
引用该论文:
QIAN Lao-hong,TIAN Lin-hai,YAO Xiao-hong,TANG Bing.Preparation and Photocatalytic Property of SnO2-TiO2 Composite Porous Films[J].Materials for mechancial engineering,2014,38(12):54～59
钱老红,田林海,姚晓红,唐宾.多孔SnO2-TiO2复合膜的制备及其光催化性能[J].机械工程材料,2014,38(12):54～59
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