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网络状纳米氧化锌光催化降解水中有机染料的研究
引用本文:万益群,钟己未,郭岚,付敏恭.网络状纳米氧化锌光催化降解水中有机染料的研究[J].分析科学学报,2007,23(1):48-50.
作者姓名:万益群  钟己未  郭岚  付敏恭
作者单位:南昌大学分析测试中心,南昌,330047
基金项目:江西省2005年度指导性计划项目
摘    要:在太阳光照射条件下用自制的网络状纳米氧化锌对不同有机染料溶液的降解性能作了系统的研究。结果表明,网络状纳米氧化锌对弱碱性有机染料溶液的降解效果较好。本文还比较了自制网络状纳米氧化锌与纳米二氧化钛对有机染料的降解性能,氧化锌的降解效果明显优于二氧化钛。

关 键 词:网络状纳米氧化锌  光催化降解  有机染料
文章编号:1006-6144(2007)01-0048-03
修稿时间:2005-12-30

Application of Netlike Nano Zinc Oxide in the Photocatalytic Degradation of Organic Dye Solutions
WAN Yi-qun,ZHONG Ji-wei,GUO Lan,FU Min-gong.Application of Netlike Nano Zinc Oxide in the Photocatalytic Degradation of Organic Dye Solutions[J].Journal of Analytical Science,2007,23(1):48-50.
Authors:WAN Yi-qun  ZHONG Ji-wei  GUO Lan  FU Min-gong
Institution:Center of Analysis and Testing, Nanchang University, Nanchang 330047
Abstract:In this paper,self-regulating netlike nano ZnO was studied on the degradation of organic dye solutions under irradiation of sunshine.It was found that the catalytic character of nano ZnO was the best in the conditions of irradiation of sunshine and alkaline solutions.Netlike nano ZnO and nano TiO2 were compared on the photodegradation of dye solutions in the same conditions.The results show that self-regulating nano ZnO was better than nano TiO2 obviously.
Keywords:Nano zinc oxide  Photocatalytic degradation  Organic dyes
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