| 水热法制备钒酸铋及可见光催化降解亚甲基蓝溶液研究 |
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| 引用本文： | 张进.水热法制备钒酸铋及可见光催化降解亚甲基蓝溶液研究[J].广东化工,2012,39(17):34-35. |
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| 作者姓名： | 张进 |
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| 作者单位： | 南京晓庄学院生物化工与环境工程学院,江苏南京,211171 |
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| 摘 要： | 利用水热法制备了BiVO4粉体,并通过X射线衍射(XRD)、扫描电镜(SEM)、紫外一可见漫反射光谱(DRS)等对催化剂进行了表征。以制备的BiVO4为催化剂,考察了可见光照射下其对亚甲基蓝的降解效果。研究结果表明对初始质量浓度为10 mg/L的亚甲基蓝溶液50 mL,BiVO4加入量为0.6 g/L,经500 W氙灯(可见光)照射6 h后,亚甲基蓝的脱色率可达64%。
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| 关 键 词： | BiVO4 水热法 亚甲基蓝 光催化 |
Preparation of BiVO4 Catalyst and Its Photocatalytic Activity for Degradation of Methylene Blue under Visible Light Irradiation |
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| Zhang Jin.Preparation of BiVO4 Catalyst and Its Photocatalytic Activity for Degradation of Methylene Blue under Visible Light Irradiation[J].Guangdong Chemical Industry,2012,39(17):34-35. |
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| Authors: | Zhang Jin |
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| Affiliation: | Zhang Jin(School of Biochemical and Environmental Engineering,Nanjing Xiaozhuang University,Nanjing 211171,China) |
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| Abstract: | |
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| Keywords: | BiVO4: hydrothermal method: methylene blue (MB) photocatalysis |
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