| 微波辅助法合成纳米CeO2/ZnO光催化剂及其光催化性能研究 |
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| 引用本文： | 陈子坚,王石语,吴限. 微波辅助法合成纳米CeO2/ZnO光催化剂及其光催化性能研究[J]. 化工新型材料, 2019, 47(7): 190-193 |
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| 作者姓名： | 陈子坚 王石语 吴限 |
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| 作者单位： | 西安电子科技大学物理与光电工程学院,西安710071;天津中德应用技术大学新能源系,天津300350;西安电子科技大学物理与光电工程学院,西安,710071;辽宁石油化工大学化学化工与环境学部,抚顺,113001 |
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| 摘 要： | 采用微波辅助共沉淀法制备了纳米CeO2/ZnO光催化剂。采用X射线粉末衍射仪、透射电子显微镜、傅里叶变换红外光谱仪以及紫外-可见吸收光谱仪对催化剂样品进行结构表征。以罗丹明B(RhB)为目标降解物对催化剂样品进行光催化降解实验。结果表明:合成的纳米CeO2/ZnO光催化剂由立方相的CeO2及六方相ZnO组成,且CeO2与ZnO较好地复合在一起;该催化剂在紫外区域吸收性能良好。光催化降解RhB实验表明,在质量浓度0.2g/L、pH=8条件下,催化剂光催化性能最佳。
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| 关 键 词： | 纳米CeO2/ZnO 微波辅助法 光催化 罗丹明B |
Microwave assisted synthesis of nano CeO2/ZnO photocatalyst and its photocatalytic property |
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| Chen Zijian,Wang Shiyu,Wu Xian. Microwave assisted synthesis of nano CeO2/ZnO photocatalyst and its photocatalytic property[J]. New Chemical Materials, 2019, 47(7): 190-193 |
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| Authors: | Chen Zijian Wang Shiyu Wu Xian |
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| Affiliation: | (School of Physics and Optoelectronic Engineering,Xidian University,Xi'an 710071;New Energy Department,Tianjin Sino-German University of Applied Sciences,Tianjin 300350;College of Chemistry,Chemical Engineering and Environmental Engineering,Liaoning Shihua University,Fushun 113001) |
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| Abstract: | Chen Zijian;Wang Shiyu;Wu Xian(School of Physics and Optoelectronic Engineering,Xidian University,Xi'an 710071;New Energy Department,Tianjin Sino-German University of Applied Sciences,Tianjin 300350;College of Chemistry,Chemical Engineering and Environmental Engineering,Liaoning Shihua University,Fushun 113001) |
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| Keywords: | nanocomposite CeO2/ZnO microwave assisted synthesis photocatalysis RhB |
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