Synthesis of Single Crystalline Anatase TiO2 (001) Tetragonal Nanosheet-Array Films on Fluorine-Doped Tin Oxide Substrate
Synthesis of Single Crystalline Anatase TiO2 (001) Tetragonal Nanosheet-Array Films on Fluorine-Doped Tin Oxide Substrate
复制标题
DOI：
10.1111/j.1551-2916.2010.04266.x
复制
发表时间：
2011-02-01
影响因子：
3.9
通讯作者：
Wan, Jiayu
中科院分区：
文献类型：
--
作者：
Feng, Shuanglong;Yang, Junyou;Wan, Jiayu
采用水热法在掺氟氧化锡（FTO）透明导电衬底上制备了单晶TiO2四元纳米片阵列薄膜。用XRD、SEM和透射电镜对产物进行了表征。讨论了四方（001）TiO2纳米片的形成机理，并研究了酸度、生长时间、生长温度、反应物初始浓度和添加剂等生长参数对纳米片的影响。这项工作展示了一个干净和有效的路线，以FTO玻璃上的大面积单晶二氧化钛纳米结构阵列薄膜的形貌控制的制备。
Single crystalline anatase TiO2 tetragonal nanosheet-array film on a transparent conductive fluorine-doped tin oxide (FTO) substrate was successfully prepared by hydrothermal method. The products were characterized with XRD, SEM, and transmission electron microscopy measurements. The formation mechanism of the tetragonal (001) TiO2 nanosheets is discussed and the effect of growth parameters, such as acidity, growth time, growth temperature, initial reactant concentration, and additives, are investigated. This work demonstrates a clean and effective route to the morphology-controlled preparation of large area single-crystalline TiO2 nanostructured array films on FTO glass.