Fabrication of Cd-Doped TiO2 Nanorod Arrays and Photovoltaic Property in Perovskite Solar Cell
详细信息 查看全文
- 作者：Yanmei Li ; Yi Guo ; Yanhong Li ; Xingfu Zhou ; Zhouxf@njut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：TiO2 nanorods ; band gap ; flat band potential ; Cd-doped ; perovskite solar cell
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：10 May 2016
- 年：2016
- 卷：200
- 期：Complete
- 页码：29-36
- 全文大小：1407 K
文摘
- listitem" id="list_lis0005">
- •
Cd-doped TiO2 nanorods arrays were successfully synthesized via a facile one-step route.
- •
Study show introduction of Cd doping changed the band gap of TiO2 from 3.05 eV to 3.03 eV.
- •
Cd doping make TiO2 flat band potential negative shift of ∼30 mV and increase Voc.
- •
EIS spectra show Cd-doped TiO2 nanorod increased the electron recombination resistance.
- •
Cd-doped TiO2 perovskite device show 30% increase in conversion efficiency.