Air-processed high performance ternary blend solar cell based on PTB7-Th:PCDTBT:PC70BM
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- 作者：Xiaoxiang Sun ; Jian Ni ; elsevier_jianni@163.com" class="auth_mail" title="E-mail the corresponding author ; Chang Li ; Like Huang ; Rui Xu ; Zhenglong Li ; Hongkun Cai ; Juan Li ; Jianjun Zhang ; jjzhang@nankai.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ternary organic solar cells ; Low bandgap polymer ; Wide bandgap polymer ; Cascade energy levels ; Morphology ; Stability
- 刊名：Organic Electronics
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：37
- 期：Complete
- 页码：222-227
- 全文大小：2215 K
文摘
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Optical, electrical and morphological properties of ternary system were investigated.
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The hole mobility was improved by incorporating a 20% content of PCDTBT to PTB7-Th.
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The PCE and stability of ternary organic solar cells was enhanced compared with the binary devices.