| 학회 |
한국고분자학회 |
| 학술대회 |
2017년 봄 (04/05 ~ 04/07, 대전컨벤션센터) |
| 권호 |
42권 1호 |
| 발표분야 |
고분자가공/복합재료 |
| 제목 |
Photostablity enhancement of conjugated polymer by preparing conjugated polymer nanoparticles. |
| 초록 |
Conjugated polymer is easily oxidized and losing its property by oxygen in air. If conjugated polymer is dispersed in solvent, especially DI water, free radicals like OH- and O2- influence to faster oxidization of conjugated polymer. Enhancing photostability of conjugated polymer can lead to increase of lifetime of device that conjugated polymer nanoparticles is applied to. In this study, we prepared conjugated polymer nanoparticles with phospholipid from phase separated film. To prepare nanoparticles well, relationship between conjugated polymer side chain and lipid alkyl tail length to prepare nanoparticles is tested by using various conjugated polymers and phospholipids. Photostability of conjugated polymer nanoparticles and raw polymers are measured by solar simulator and UV-vis spectroscopy. Finally, to confirm the detailed structure of each conjugated polymer nanoparticles and relations between the structure and photostability, GIXD is measured |
| 저자 |
이다빈, 박한음, 채정완, 팜티투이동, 김태형, 박주현
|
| 소속 |
중앙대 |
| 키워드 |
Conjugated polymer; Photostability
|
| E-Mail |
|
