In situ fabrication of Co0.85Se and Ni0.85Se hierarchical thin films as high-performance counter electrode for dye-sensitized solar cells
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- 作者：Yueh-Yun Yaoa ; b ; 1 ; Hsi-Jung Chaob ; 1 ; Tzung-Han Chouc ; Sheng Hsiung Changd ; e ; Chun-Guey Wud ; f ; Yong-Chien Linga ; ycling@mx.nthu.edu.tw" class="auth_mail" title="E-mail the corresponding author ; Jia-Yaw Changb ; jychang@mail.ntust.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：Dye-sensitized solar cell ; Co0.85Se ; Ni0.85Se ; Hierarchical thin film ; Counter electrode
- 刊名：Solar Energy
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：137
- 期：Complete
- 页码：401-408
- 全文大小：3082 K
文摘
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The hierarchical structures were grown in situ on FTO by a microwave-assisted method.
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The hierarchical structures were consisting of nanoparticles and nanosheets.
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The hierarchical structures were used as counter electrode without post-treatment.
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Co0.85Se and Ni0.85Se showed good catalytic activity for electrolyte regeneration.
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The DSSC with the Co0.85Se showed a highest conversion efficiency of 8.58%.