| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
20권 2호 |
| 발표분야 |
에너지저장변환_포스터 |
| 제목 |
A-D-A Type Conjugated OligomerSynthesis and Characterization based on Phenothiazine Derivative |
| 초록 |
An acceptor-donor-acceptor (A-D-A) type oligomer based on benzothiadiazole and phenothiazine, 3,7-bis-[5-(7-methyl-benzo[1,2,5]thiadiazol-4-yl)-thiophen-2-yl]-10-(2-octyl-dodecyl)-10H-phenothiazine (PTBT), is synthesized by the Suzuki Coupling reaction. In addition, we introduce thiophene (T) ring as a p-bridge to extend the effective conjugation length. To investigate the effect of combination between strong electron donor and strong electron withdrawing on the diverse properties of conjugated oligomer on PTBT, optical and electrochemical properties are examined using UV-Vis absorption spectra and cyclic voltammograms (CV) that revealing HOMO/LUMO level at -5.36 eV/-3.18 eV with an optical band gap of 2.18 eV, respectively. Inverted-type organic solar cells (OSCs) with a configuration of ITO/ZnO/PTBT:PC71BM/MoO3/Al are fabricated. Maximum power conversion efficiency of the organic solar cells (OSCs) based on PTBT is showed up to 0.44%. |
| 저자 |
김동근1, Nadhila Sylvianti1, Mutia Anissa Marsya1, 김윤환1, 박찬영1, 장동욱1, 문두경2, 김주현1
|
| 소속 |
1부경대, 2건국대 |
| 키워드 |
Synthesis; Conjugated Oligomer; Phenothiazine Derivative
|
| E-Mail |
|
