| 均相沉淀法制备纳米ZnO及其光催化性能研究 |
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| 引用本文： | 李福颖,陈蓉,林鹏,牛玉.均相沉淀法制备纳米ZnO及其光催化性能研究[J].湖南文理学院学报(自然科学版),2013(1):18-20. |
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| 作者姓名： | 李福颖 陈蓉 林鹏 牛玉 |
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| 作者单位： | 三明学院化学与化工应用技术研究所;福州大学化学化工学院 |
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| 基金项目： | 三明学院科学研究发展基金项目(B0968/Q);福建省科技计划重大项目(2010H2006);福建省高校服务海西建设项目(HX200805);三明学院大学生创新性实验计划项目(ZL1126/CS) |
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| 摘 要： | 以硫酸锌和尿素为原料，采用均相沉淀法制各纳米ZnO颗粒，并用XRD测试手段对样品进行了表征．以卤钨灯为光源，以纳米ZnO为光催化剂，考察了其降解甲基橙的性能．结果表明：500℃备的ZnO，60min内使甲基橙降解率达67．8％．
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| 关 键 词： | 纳米ZnO 均相沉淀 光催化 甲基橙 |
Homogeneous precipitation preparation of Nano-ZnO and its photocatalytic property |
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| LI Fu-ying,CHEN Rong,LIN Peng,NIU Yu.Homogeneous precipitation preparation of Nano-ZnO and its photocatalytic property[J].Journal of Hunan University of Arts and Science:Natural Science Edition,2013(1):18-20. |
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| Authors: | LI Fu-ying CHEN Rong LIN Peng NIU Yu |
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| Institution: | 1,2(1.Applied Technology Institute of Chemical and Engineering,Sanming University,Sanming 365004,China;2.College of Chemistry and Chemical Engineering,Fuzhou University,Fuzhou 350000,China) |
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| Abstract: | Using zinc sulfate and urea as raw materials, nanosized ZnO was prepared by homogeneous precipitation method. The samples were characterized by XRD. The degradation of methyl orange by ZnO under tungsten halogen lamps was studied. The results show that the degradation rate of methyl orange is 67.8% in 60 min. |
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| Keywords: | Nano-ZnO homogeneous precipitation photocatalytic methyl orange |
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