花状氧化锌的制备及光电性能的研究  

Preparation and photoelectrochemical study of flower-like ZnO

作　　者：郝彦忠[1] 崔玥[2] 

机构地区：[1]河北科技大学理学院,河北石家庄050018 [2]河北科技大学化学与制药工程学院,河北石家庄050018

出　　处：《功能材料》2008年第1期83-85,共3页Journal of Functional Materials

基　　金：国家自然科学基金资助项目(20573031,20203008);河北省自然科学基金资助项目(202351);河北省教育厅指导性资助项目(Z2005203)

摘　　要：采用聚乙二醇(PEG(2000))辅助的水热合成法制备出了粒径较为均匀的花状氧化锌纳米团簇,并用SEM、XRD对其进行了表征。实验结果表明,表面活性剂(PEG-2000)和氨水的加入量对ZnO纳米团簇的形貌有直接的影响;将ZnO纳米团簇均匀涂在导电玻璃的导电面上,在一定温度下煅烧后制成纳米团簇膜电极,并进行了光电化学研究。In this paper , flower-like ZnO nanocomplex which have uniform partical size was prepared with PEG- assisted hydrothermal method, and the products were characterized with SEM,XRD. The results showed that addition of surfactant（PEG 2000） and liquid ammonia had a direct influence on pattern of ZnO nanocomplex; the ZnO nanocomplex/ITO film were sintered at different temperatures. And photoelectrochemical properties of the ZnO nanocomplex were studied.

关 键 词：氧化锌纳米团簇 光电化学 水热法 

分 类 号：O64[理学—物理化学]