标题：Mixed metal oxides for dye-sensitized solar cell using zinc titanium layered double hydroxide as precursor
作者：Liu, Jianqiang; Qin, Yaowei; Zhang, Liangji; Xiao, Hongdi; Song, Jianye; Liu, Dehe; Leng, Mingzhe; Hou, Wanguo; Du, Na
作者机构：[Liu, Jianqiang; Qin, Yaowei; Zhang, Liangji; Xiao, Hongdi; Song, Jianye; Liu, Dehe; Leng, Mingzhe] Shandong Univ, Sch Phys, Jinan 250100, Shandong, P 更多
会议名称：Conference on Micro/Nano Materials, Devices, and Systems
会议日期：DEC 09-11, 2013
来源：MICRO/NANO MATERIALS, DEVICES, AND SYSTEMS
关键词：Mixed metal oxides; layered double hydroxide; thermal decomposition; dye; sensitized solar cell
摘要：Mixed metal oxides (MMO) are always obtained from layered double hydroxide (LDH) by thermal decomposition. In the present work, a zinc titanium LDH with the zinc titanium molar ratio of 4.25 was prepared by urea method and ZnO-based mixed oxides were obtained by calcining at or over 500 degrees C. The MMO was used as electrodes for dye sensitized solar cell (DSSC). The cells constructed by films of prepared composite materials using a N719 as dye were prepared. The efficiency values of these cells are 0.691%, 0.572% and 0.302% with MMO prepared at 500, 600 and 700 degrees C, respectively.