| mpg-C3N4/BiVO4异质结光催化剂的制备及其降解复方磺胺甲恶唑的效果研究 |
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| 引用本文： | 许晴,赵雪松,段小月.mpg-C3N4/BiVO4异质结光催化剂的制备及其降解复方磺胺甲恶唑的效果研究[J].唐山学院学报,2020,32(6):31-36. |
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| 作者姓名： | 许晴 赵雪松 段小月 |
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| 作者单位： | 吉林师范大学 环境科学与工程学院, 吉林 四平 136000;吉林师范大学 环境科学与工程学院, 吉林 四平 136000;吉林师范大学 环境材料与污染控制重点实验室, 吉林 四平 136000 |
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| 基金项目： | 国家自然科学基金（51808256）；吉林省教育厅项目（JJKH20191027KJ） |
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| 摘 要： | 采用水热合成法制备了典型的手里剑型钒酸铋晶体（BiVO4），利用硬模板法制备了介孔氮化碳材料（mpg-C3N4），运用超声分散的方法将二者复合，制得mpg-C3N4/BiVO4异质结光催化剂。文章考察了其在可见光条件下降解复方磺胺甲恶唑的效果，并探讨了影响降解效果的因素。
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| 关 键 词： | 可见光 mpg-C3N4/BiVO4异质结光催化剂 复方磺胺甲恶唑 降解效果 |
Making of mpg-C3N4/BiVO4 Heterojunction Photocatalyst and Its Degradation Effectiveness on Compound Sulfamethoxazole |
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| XU Qing,ZHAO Xue-song,DUAN Xiao-yue.Making of mpg-C3N4/BiVO4 Heterojunction Photocatalyst and Its Degradation Effectiveness on Compound Sulfamethoxazole[J].Journal of Tangshan College,2020,32(6):31-36. |
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| Authors: | XU Qing ZHAO Xue-song DUAN Xiao-yue |
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| Institution: | School of Environmental Science and Engineering, Jilin Normal University, Siping 136000, China;School of Environmental Science and Engineering, Jilin Normal University, Siping 136000, China;Key Laboratory of Environmental Materials and Pollution Control, Jilin Normal University, Siping 136000, China |
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| Abstract: | A typical shuriken-like bismuth vanadate crystal (BiVO4) is made by hydrothermal synthesis, and mesoporous carbon nitride material (mpg-C3N4) is made by the hard film method. Then the above two substances are combined together by ultrasonic dispersion, which produces mpg-C3N4/BiVO4 heterojunction photocatalys. In the following, its effectiveness on degrading compound sulfamethoxazole under visible light is tested, and the factors affecting the degradation effectiveness are discussed. |
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| Keywords: | visible light mpg-C3N4/BiVO4 heterojunction photocatalyst compound sulfamethoxazole degradation effectiveness |
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