| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-에너지저장·변환 |
| 제목 | Inverted Polymer Solar Cells Excellent Performance by Applying New Small Molecule |
| 초록 | The photovoltaic properties of polymer solarcells (PSCs) are affected by the structural variation of interlayer materials.We designed and synthesized three types of small-molecule dyes with thestructure (V-alkyl-OTs). There were three alkyl groups here: butyl, hexyl, anddodecyl, which denoted C4, C6, and C12, respectively. Because of the increasedalkyl chain length from C4 to C12, the magnitudes of dipole moments will be inthe order of V–C4-OTs < V–C6-OTs < V–C12-OTs. PCE is stronglydependent on the length of the alkyl chain, and most of the improvements weredriven by changes in Jsc resulting from a reduction in the energy offset at thecathode interface. |
| 저자 | Qurrotun Ayuni Khoirun Nisa, Rahmatia Fitri Binti Nasrun, 손동환, Sabrina Aufar Salma, 노승건, 김주현 |
| 소속 | 부경대 |
| 키워드 | interlayer material; polymer solar cells; small molecule |
