Photocatalytic Property of Eu/BiVO4 Photocatalyst by Citric Acid Sol-Gel Method
文献类型：期刊论文
| 作者 | Wang Min2; Liu Qiong2; Sun YaJie1; Che YinSheng2; Jiang ChenZhi2 |
| 刊名 | JOURNAL OF INORGANIC MATERIALS
 |
| 出版日期 | 2013 |
| 卷号 | 28期号:2页码:153-158 |
| 关键词 | HYDROTHERMAL SYNTHESIS BIVO4 MORPHOLOGIES COMPOSITE BiVO4 photocatalyst Eu3+ doped methyl orange solution |
| ISSN号 | 1000-324X |
| 其他题名 | Photocatalytic Property of Eu/BiVO_4 Photocatalyst by Citric Acid Sol-Gel Method |
| 英文摘要 | Eu3+-doped BiVO4 photocatalyst was synthesized by complexing Sol-Gel method using citric acid as chelate, and characterized with X-ray photoelectron spectroscope(XPS), X-ray diffraction(XRD), scanning electron microscope(SEM), specific surface area (BET) and UV-Vis diffuse reflectance spectroscope(DRS). The photocatalytic activity was evaluated by photocatalytic degradation of methyl orange (MO) solution under visible light. It revealed that pure BiVO4 and all the Eu3+ doped samples were monoclinic phase and no peaks of any other phases or impurities were detected. It was also found that doping Eu3+ increased the amount of V4+ and oxygen vacancies. In addition, the light absorption edges of Eu3+ doped BiVO4 had extended a red shift compared with that of pure BiVO4. However, Eu3+ doping had little influence on morphology and specific surface area. The appropriate amount of Eu3+ doping could signifcantly increase the photocatalytic activity and the highest photocatalytic degradation rate was about 95% when the Eu3+ doping amount was 0.2%, which was more 62% than that of pure BiVO4 under 50 min visible light irridation. |
| 资助项目 | [Programs of Education Bureau of Liaoning Province] ; [National Natural Science Foundation of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4756976 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/156892]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.中国科学院金属研究所 2.沈阳理工大学 |
| 推荐引用方式 GB/T 7714 | Wang Min,Liu Qiong,Sun YaJie,et al. Photocatalytic Property of Eu/BiVO4 Photocatalyst by Citric Acid Sol-Gel Method[J]. JOURNAL OF INORGANIC MATERIALS,2013,28(2):153-158. |
| APA | Wang Min,Liu Qiong,Sun YaJie,Che YinSheng,&Jiang ChenZhi.(2013).Photocatalytic Property of Eu/BiVO4 Photocatalyst by Citric Acid Sol-Gel Method.JOURNAL OF INORGANIC MATERIALS,28(2),153-158. |
| MLA | Wang Min,et al."Photocatalytic Property of Eu/BiVO4 Photocatalyst by Citric Acid Sol-Gel Method".JOURNAL OF INORGANIC MATERIALS 28.2(2013):153-158. |
入库方式： OAI收割
来源：金属研究所
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