A diketopyrrolopyrrole-based regular terpolymer bearing two different π-extended donor units and its application in solar cells
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- 作者：Sang Beom Kim ; Hyun Ah Um ; Hyung Jong Kim ; Min Ju Cho ; chominju@korea.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Dong Hoon Choi ; dhchoi8803@korea.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Polymer semiconductor ; Terpolymer ; Crystalline morphology ; Thin-film transistor ; Polymer solar cell
- 刊名：Organic Electronics
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：31
- 期：Complete
- 页码：198-206
- 全文大小：1835 K
文摘
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The regular terpolymer, poly(DPP4T-alt-TBP) was successfully synthesized.
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Poly(DPP4T-alt-TBP) exhibited a mix of face-on and edge-on orientation on the substrate.
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A TFT fabricated with Poly(DPP4T-alt-TBP) had a charge carrier mobility of 0.59 cm2 V−1 s−1.
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Polymer solar cell with poly(DPP4T-alt-TBP) had a power conversion efficiency of 4.54%.