Department of Energy Science and Engineering
Organic & Printed Electronics Laboratory(OPEL)
1. Journal Articles
Synthesis and Characterization of Polymers Based on Benzimidazole Segments for Polymer Solar Cells
- Title
- Synthesis and Characterization of Polymers Based on Benzimidazole Segments for Polymer Solar Cells
- Author(s)
- Kim, Hayoung ; Jeong, Youngjun ; Lee, Youngu
- Issued Date
- 2013-01
- Citation
- Molecular Crystals and Liquid Crystals, v.581, no.1, pp.25 - 30
- Type
- Article
- Author Keywords
- Benzimidazole derivatives ; benzodithiophene derivatives ; donor-acceptor type of copolymer ; polymer solar cell
- ISSN
- 1542-1406
- Abstract
- A series of polymers based on electron-deficient benzimidazole segments and electron-rich benzodithiophene segments for polymer solar cells was designed and synthesized. The polymer solar cell devices with benzimidazole based polymers achieved power conversion efficiency (PCE) close to 1%. This work implies that polymers based on benzimidazole segment can achieve high PCE through structural modification of the polymers. © 2013 Taylor and Francis Group, LLC.
- Publisher
- Taylor and Francis Ltd.
- Related Researcher
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Lee, Youngu
- Research Interests OTF Solar cell; OLED; Printed Electronics; 유기박막형 태양전지
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