| 粉煤灰微珠负载的Fe3+-TiO2光催化剂的制备及性能 |
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| 引用本文： | 黄静,薛茹君.粉煤灰微珠负载的Fe3+-TiO2光催化剂的制备及性能[J].粉煤灰综合利用,2011(1):11-14. |
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| 作者姓名： | 黄静 薛茹君 |
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| 作者单位： | 安徽理工大学化学工程学院,安徽,淮南,232001 |
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| 基金项目： | 安徽省教育厅自然科学研究重大项目，淮南市科技专项基金项目 |
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| 摘 要： | 以TiCl4为原料,粉煤灰微珠为载体,采用微乳液法制备了负载型Fe3+掺杂纳米TiO2光催化剂.并研究了不同掺杂量Fe3+-TiO2/粉煤灰微珠光催化剂的催化性能及回收再生次数.用扫描电子显微镜(SEM)观察粒子的形貌,用能谱仪(EDS)分析了催化剂的元素含量,用分光光度计测定了催化剂对次甲基蓝的降解率.结果表明:Fe...
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| 关 键 词： | TiCl4 Fe3+-TiO2/粉煤灰微珠光催化剂 微乳液 制备 |
Study of Preparation and Performance of Fe~(3+)-TiO_2 Photocatalyst Loaded on Fly Ash Microsphere |
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| HUANG Jing,XUE Ru-jun.Study of Preparation and Performance of Fe~(3+)-TiO_2 Photocatalyst Loaded on Fly Ash Microsphere[J].Fly Ash Comprehensive Utilization,2011(1):11-14. |
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| Authors: | HUANG Jing XUE Ru-jun |
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| Affiliation: | HUANG Jing,XUE Ru-jun(School of Chemical Engineering,Anhui University of Science and Technology,Huainan,Anhui 232001) |
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| Abstract: | With TiCl4 as the raw material,fly ash microsphere as the support,Fe3+-TiO2/bead photocatalyst is prepared by reverse microemulsion.The influence of doping-amount and the recycle number on photocatalytic performance of Fe3+-TiO2/bead photocatalyst are studied.The particles surface morphology is observed with scanning electron microscopy(SEM).The content of the finite element of the particles is analyzed by EDS.The degradation rate of methylene blue is determined by spectrophotometer.The results show that ca... |
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| Keywords: | TiCl4 |
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