Bi-layer photoanode films of hierarchical carbon-doped brookite-rutile TiO2 composite and anatase TiO2 beads for efficient dye-sensitized solar cells
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- 作者：Zhangfeng Shena ; Guiqiang Wangb ; Hao Tiana ; Jaka Sunarsoa ; Lihong Liua ; lihong.liu@curtin.edu.au" class="auth_mail" title="E-mail the corresponding author ; Jian Liua ; Shaomin Liua ; shaomin.liu@curtin.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：Solar cell ; TiO2 beads ; Bi-layer photoanode ; Carbon doping ; Phase mixture
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：20 October 2016
- 年：2016
- 卷：216
- 期：Complete
- 页码：429-437
- 全文大小：2324 K
文摘
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Two types of TiO2 beads are synthesized from the same titanium precursor by controlling the hydrothermal conditions.
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The hierarchical carbon-doped TiO2 bead with brookite-rutile mixed phase provides excellent electron transport property.
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The design of DSSC by combining two types of TiO2 beads shows significantly improved power conversion efficiency.