title: Mesostructured perovskite solar cells based on highly ordered TiO2network scaffold via anodization of Ti thin film.
abstract: An anodized TiO2interconnected network was fabricated and utilized as a mesoporous scaffold and electron transporter in perovskite solar cells. By modifying the synthesis parameters, the morphological features of the interconnected TiO2nanostructures can be widely tuned and precisely controlled. The functional properties of the anodized TiO2network are found to be severely influenced by morphology as well as the extent of oxidation. The device with the optimized TiO2network exhibits superior electron extraction and transferability, resulting in conspicuous enhancement of the photocurrent and power conversion efficiency (PCE). This work proposes a promising and facile method for improving the performance of perovskite solar cells.
authors.affiliation: State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Dingxi, 1295, Changning, Shanghai, 200050, People's Republic of China. University of Chinese Academy of Sciences, Yuquan 19, Shijingshan, Beijing, 100049, People's Republic of China.
authors.forename: Aibin
authors.initials: A
authors.lastname: Huang
authors.forename: Jingting
authors.initials: J
authors.lastname: Zhu
authors.forename: Jianyun
authors.initials: J
authors.lastname: Zheng
authors.forename: Yu
authors.initials: Y
authors.lastname: Yu
authors.forename: Yan
authors.initials: Y
authors.lastname: Liu
authors.forename: Songwang
authors.initials: S
authors.lastname: Yang
authors.forename: Shanhu
authors.initials: S
authors.lastname: Bao
authors.forename: Lei
authors.initials: L
authors.lastname: Lei
authors.forename: Ping
authors.initials: P
authors.lastname: Jin