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- Yang, Changduk
- Advanced Tech-Optoelectronic Materials Synthesis Lab.
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Synthesis of modified PCBM bisadduct Containing 4-Nitro-α-cyanostilbene moiety
- Author(s)
- Yang, Changduk, 김보람, 김경식
- Issued Date
- 2012-04-12
- Citation
- 2012년 한국고분자학회 춘계총회 및 연구논문발표회, v.37, no.1
- Abstract
- We report here optical and electrochemical properties of a modified fullerene derivative, bis-F. It has two large 4-nitro- α -cyanostilbene moiety instead of ester methyl groups of bisPCBM. This replacement aimed to increase the absorption, enhance the solubility. bis-F shows higher solubility in common organic solvents and stronger absorption than PCBM in the range of 250~900nm like F. The LUMO energy level of bis-F is -3.73eV.
- Publisher
- 한국고분자학회
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