| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
20권 2호 |
| 발표분야 |
(나노) 0D 및 1D 나노소재와 그 응용 |
| 제목 |
Recent trend of quantum dot solar cell and combination of perovskite |
| 초록 |
We have developed over 10% power conversion efficiency (PCE) of solar cells with quantum dot (QD) materials with certificated by NREL chart. The main focus of the development for high performance of QD solar cells are QD surface passivation and device engineering. In this seminar, I will talk about recent trend of QD solar cells and combination of perovskite. One of recently achieved result is related to that photovoltaic applications demands proper band alignment at electrodes for efficient charge extraction at minimal cost to voltage. With this goal in mind, self-assembled monolayers (SAMs) can be used to modify interface energy levels locally. However, to be effective they must be made robust to treatment using the various solvents and ligands required for to fabricate high quality CQD solids. We report robust self-assembled mono-layers (R-SAMs) that enable us to increase the efficiency of CQD photovoltaics. |
| 저자 |
김기환 |
| 소속 |
UNIST |
| 키워드 |
양자점; 태양전지; 콜로이달; 하이브리드; 페로브스카이트
|
| E-Mail |
|
