Performance improvement in three-dimensional heterojunction solar cells by embedding CdS nanorod arrays in CdTe absorbing layers
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- 作者：Guangchao Yin ; Meiling Sun ; sunml@sdut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yunyan Liu ; Yuping Sun ; Tong Zhou ; Bo Liu
- 关键词：CdS nanorod window layer ; CdTe absorbing layer ; Three&ndash ; dimensional heterojunction ; Solar cells
- 刊名：Solar Energy Materials and Solar Cells
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：159
- 期：Complete
- 页码：418-426
- 全文大小：2526 K
文摘
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CdS nanorod arrays are embedded in CdTe absorbers by facile solution process.
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The superior optical absorption of 3D photoelectrode helps to improve the efficiency.
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The 3D CdS NR/CdTe photoelectrode possesses larger heterojunction area.
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The charge carrier collection of the 3D CdS NR/CdTe photoelectrode is improved.
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An enhanced efficiency of the novel heterojunction solar cell is obtained.