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| 白云母/纳米TiO_2复合光催化材料制备及应用 | |
| 引用本文： | 李敬敬,王程,张进军.白云母/纳米TiO_2复合光催化材料制备及应用[J].石家庄学院学报,2008,10(6). |
| 作者姓名： | 李敬敬 王程 张进军 |
| 作者单位： | 1. 石家庄经济学院宝石材料与工艺学院,河北,石家庄,050031 2. 石家庄经济学院材料研究所,河北,石家庄,050031 3. 河北省供销学校,河北,石家庄,050050 |
| 基金项目： | 河北省自然科学基金 ， 石家庄经济学院校科研和教改项目 |
| 摘 要： | 针对纳米TiO2在应用中存在易团聚、难回收等缺点，选用白云母为载体，采用溶胶-凝胶法制备了白云母，纳米TiO2复合光催化材料．用制备的材料在紫外光照射条件下处理直接铜络合偶氮染料废水．结果表明：500℃焙烧的复合材料对废水的光催化脱色率达到61％以上．该复合材料有望在废水处理、环保涂料领域得到应用． |
| 关 键 词： | 白云母 纳米 TiO2 光催化 偶氮染料 |
Preparation and Application of the Muscovite/nano-TiO_2 Composite Photocatalyst |
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| LI Jing-jing,WANG Cheng,ZHANG Jin-jun.Preparation and Application of the Muscovite/nano-TiO_2 Composite Photocatalyst[J].Journal of Shijiazhuang University,2008,10(6). | |
| Authors: | LI Jing-jing WANG Cheng ZHANG Jin-jun |
| Institution: | LI Jing-jing1a,WANG Cheng1b,ZHANG Jin-jun2 |
| Abstract: | Muscovite was used to prepare muscovite/nano-TiO2 compsosite photocatalyst due to the difficulty application of the nano-TiO2 powder.The photocatalyst was used to treat wastewater containing azo dye.The results show that the decoloration effect of the photocatalyst on the wastewater reached more than 61% and that azo dye contained in the wastewater was photodegraded.The compsite photocatalyst can be used in wastewater treatment and environment-friendly coatings,etc. |
| Keywords: | muscovite nano-titanium dioxide photocatalytic azo dye |
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