CAJ | 학술논문

以含有Au和ZnO纳米颗粒的氢氧化钛溶胶作为成膜液，通过浸渍‐提拉及灼烧处理在导电玻璃表面制备Au／ZnO／TiO2复合薄膜。利用X射线衍射仪（XRD）、扫描电子显微镜（SEM ）等方法对所得产物进行表征。结果表明，Au和ZnO纳米颗粒均匀地分布在多孔TiO2薄膜上，通过 TiO2、ZnO和Au三组分的协同效应促进了光吸收和电荷分离，使Au／ZnO／TiO2复合薄膜具有较好的光电转换性质，可用作太阳能电池材料。
이함유Au화ZnO납미과립적경양화태용효작위성막액，통과침지‐제랍급작소처리재도전파리표면제비Au／ZnO／TiO2복합박막。이용X사선연사의（XRD）、소묘전자현미경（SEM ）등방법대소득산물진행표정。결과표명，Au화ZnO납미과립균균지분포재다공TiO2박막상，통과 TiO2、ZnO화Au삼조분적협동효응촉진료광흡수화전하분리，사Au／ZnO／TiO2복합박막구유교호적광전전환성질，가용작태양능전지재료。
By dipping‐lifting process in titanium hydroxide sol containing Au and ZnO nanopar‐ticles and calcined ,a novel Au/ZnO/TiO2 film was expediently prepared .The film as‐prepared was characterized by SEM and XRD ,and the results show that the Au and ZnO nanoparticles distributed uniformly on the surface of the porous TiO 2 film .Since the luminous absorption and the separation of the photogenerated electron‐hole pairs were enhanced by the synergistic effect of TiO2 ,ZnO and Au ,the Au/ZnO/TiO2 composite film has excellent photoelectric conver‐sion ,and is a good candidate for the electrode material of solar cell .