| 세션명 | 대학원생 구두발표 (I) |
|---|---|
| 발표장 | 302호 |
| 논문코드 | 1O11-11 |
| 발표일 | 2019-10-10 |
| 발표시간 | 16:10-16:25 |
| 논문제목 | Split Ligand Mediated Re-precipitation technique of CH3NH3PbX3 (X = Br, I) Perovskite Quantum Dots with narrow FWHM and high stability |
| 발표자 | 김민성 |
| 발표자 소속 | 중앙대 |
| 저자 | 김민성, 장웅식, 왕동환† |
| 소속 | 중앙대 |
| 논문초록 | Organic-inorganic hybrid halide perovskites (CH3NH3PbX3, X = Br, I) Quantum Dots (QDs) are prepared by the Split Ligand Mediated Re-Precipitation (Split-LMRP) method. Oleic acid was used to control the polarity of the nucleation environment and was simultaneously employed as a stabilizer. The Split-LMRP technique allowed purification via the stable precipitation of QDs from a colloidal solution. The synthesis process could be performed under ambient conditions, and the resulting CH3NH3PbX3 (X = Br, I) QDs exhibited strong photoluminescence (PL) emission with high PL quantum yields. These very stable, bright perovskite QDs synthesized via the split-LMRP technique are expected to have potential applications in solar cell, photoresistor, and electroluminescent devices. |
THE POLYMER SOCIETY OF KOREA