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.
出处
《感光科学与光化学》
EI
CSCD
2005年第2期123-128,共6页
Photographic Science and Photochemistry
关键词
有机-无机杂化
电沉积氧化锌薄膜
苝染料
inorganic-organic hybrid
electro deposition
ZnO film
perylene dye
