| 稀土掺杂钒酸镧微球的制备及其光催化降解抗生素 |
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| 引用本文： | 王晓丽,张琳萍,周培文,钟毅,徐红,隋晓锋,冯雪凌,陈支泽,王碧佳,毛志平.稀土掺杂钒酸镧微球的制备及其光催化降解抗生素[J].无机化学学报,2019,35(5):812-818. |
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| 作者姓名： | 王晓丽 张琳萍 周培文 钟毅 徐红 隋晓锋 冯雪凌 陈支泽 王碧佳 毛志平 |
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| 作者单位： | 生态纺织教育部重点实验室东华大学化学化工与生物工程学院;鲁泰纺织股份有限公司 |
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| 基金项目： | 国家自然科学基金（No.21872025）资助项目 |
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| 摘 要： | 采用水热法合成稀土元素(Er~(~(3+))、Y~(3+)、Pr~(3+)、Yb~(3+)、Ce~(3+))掺杂的钒酸镧(LaVO_4)。结果表明,2%(n/n)Yb掺杂的LaVO_4(LaVO_4∶2%-Yb)光催化效果最佳,500 W氙灯照射(λ400 nm)5 h后,磺胺甲恶唑(20 mg·L~(-1))的最大降解率可达到99%。与m-LaVO_4微球相比,LaVO_4∶2%-Yb降解磺胺甲恶唑的催化效果明显提升。光催化性能的提升可归因于稀土元素离子的引入拓宽了催化剂的可见光吸收范围,降低了光生电子与空穴的复合率。
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| 关 键 词： | 稀土掺杂 LaVO4 光催化剂 抗生素 |
| 收稿时间： | 2018/10/24 0:00:00 |
| 修稿时间： | 2019/3/5 0:00:00 |
Prepatation and Photocatalytic Degratation Property of Antibiotics of Rare Earth Doped Microspherical LAVO4 Photocatalysts |
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| WANG Xiao-Li,ZHANG Lin-Ping,ZHOU Pei-Wen,ZHONG Yi,XU Hong,SUI Xiao-Feng,FENG Xue-Ling,CHEN Zhi-Ze,WANG Bi-Jia and MAOZhi-Ping.Prepatation and Photocatalytic Degratation Property of Antibiotics of Rare Earth Doped Microspherical LAVO4 Photocatalysts[J].Chinese Journal of Inorganic Chemistry,2019,35(5):812-818. |
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| Authors: | WANG Xiao-Li ZHANG Lin-Ping ZHOU Pei-Wen ZHONG Yi XU Hong SUI Xiao-Feng FENG Xue-Ling CHEN Zhi-Ze WANG Bi-Jia and MAOZhi-Ping |
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| Institution: | Key Lab of Science and Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China,Key Lab of Science and Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China,Key Lab of Science and Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China,Key Lab of Science and Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China;Lu Thai Textile Co., Ltd., Zibo, Shandong 255000, China,Lu Thai Textile Co., Ltd., Zibo, Shandong 255000, China,Key Lab of Science and Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China,Key Lab of Science and Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China,Key Lab of Science and Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China,Key Lab of Science and Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China and Key Lab of Science and Technology of Eco-textile, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China;Lu Thai Textile Co., Ltd., Zibo, Shandong 255000, China |
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| Abstract: | |
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| Keywords: | rare earth doping LaVO4 photocatalyst antibiotic |
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