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- Yang, Changduk
- Advanced Tech-Optoelectronic Materials Synthesis Lab.
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Inversion of maiority polarity type in solution-processed ambipolar polydiketopyrrolopyrrole with thermally removable groups
- Author(s)
- Yang, Changduk, 이정훈, 한아름, 홍자연, 오준학
- Issued Date
- 2012-10-11
- Citation
- 2012년 한국고분자학회 추계총회 및 연구논문발표회, v.37, no.2
- Abstract
- A narrow bandgap polymeric semiconductor, BOC-PTDPP, comprising alkyl substituted diketopyrrolopyrrole (DPP) and tert-butoxycarbonyl (t-BOC)-protected DPP, is synthesized and used in organic field-effect transistors (OFETs). The dominant polarity of charge carriers changes from positive to negative after the thermal cleavage of t-BOC groups at 200 °
- Publisher
- 한국고분자학회
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