苝染料杂化氧化锌薄膜的电沉积制备与表征  

Dye Sensitized ZnO Hybrid Films Grown by Cathodic Electro Deposition From Non-Aqueous Electrolyte

作　　者：何冯耀[1] 陈秋萍[1] 薛敏钊[1] 刘燕刚[1] 

机构地区：[1]上海交通大学化学化工学院精细化工研究所,上海200240

出　　处：《感光科学与光化学》2005年第2期123-128,共6页Photographic Science and Photochemistry

摘　　要：用含氯化锌(ZnCl2)和染料的二甲基亚砜溶液做电解液,可在ITO(氧化铟锡)导电玻璃上电化学沉积有机 无机杂化薄膜.薄膜的粒径尺寸约为300nm,杂化染料后的氧化锌(ZnO)薄膜的紫外可见吸收光谱相比纯ZnO薄膜明显宽泛而且偏向可见光部分.实验证明了染料敏化法提高ZnO薄膜光吸收能力的可行性.Dye sensitized nanocrystalline ZnO films have been grown by cathodic electro deposition from dimethylsulfoxide solutions containing ZnCl_2 and perylene derivative on ITO glass at stable temperature(65—80 ℃). The mean grain size of the particles is about 300 nm.

关 键 词：有机-无机杂化 电沉积氧化锌薄膜 苝染料 

分 类 号：TN304[电子电信—物理电子学]