| 학회 |
한국고분자학회 |
| 학술대회 |
2012년 봄 (04/12 ~ 04/13, 대전컨벤션센터) |
| 권호 |
37권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Preparation of 4-Arm Star Polymer Containing Copper-Phthalocyanine and Its Optical Property |
| 초록 |
Metallophthalocyanines (MPc) have drawn considerable attentions as molecular materials with outstanding electronic and optical properties. In recent years, MPcs were intensively investigated as target molecules for the sensors, light-emitting devices, and photodynamic therapy. Even with vast applications, it was difficult to synthesize soluble MPcs in molecular level due to their aggregation properties, resulting from their strong π-π interaction. In this study, we introduced the well-defined α-functionalized polystyrene with phthlonitirile group via ATRP to prepare the soluble copper phthalocyanine. The 4-arm star polymer was synthesized through the tetracyclization of α-functionalized polystyrenes with copper chloride. The formation of 4-arm star polymer was verified by UV/Vis spectroscopy and GPC with UV detector at 350 nm. The optical property was characterized using photoluminescence spectroscopy. |
| 저자 |
정종화1, 김보현1, 김병재1, 김진구2, 정기석2, 백현종1
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| 소속 |
1부산대, 2이리도스 |
| 키워드 |
Star polymer; ATRP; Metallophthalocyanine; Chain-end functionality; Optical property
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| E-Mail |
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