| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_에너지저장·변환 |
| 제목 |
Self-alignment of bottom CZTSSe by patterning of an Al2O3 intermediate layer |
| 초록 |
When CZTSSe is synthesized using a metal precursor, large voids of nonuniform size form at the Mo back contact side. Herein, we demonstrate that the voids and CZTSSe in the lower part of the CZTSSe double layer can be controlled by using an Al2O3-patterned Mo substrate. The CZTSSe in the lower part self-aligned on the Mo-exposed area, while the voids self-aligned on the Al2O3-coated area. This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP); the Ministry of Trade, Industry & Energy (MOTIE) (No. 20173010012980); the Technology Development Program to Solve Climate Change of the National Research Foundation (NRF) funded by the Ministry of Science and ICT(2016M1A2A2936781); and the DGIST R & D Programs of the Ministry of Science and ICT, Republic of Korea (19-BD-05). |
| 저자 |
김세윤1, 홍상훈2, 손대호1, 김승현1, 김영일1, 양기정1, 강진규1, 김대환1
|
| 소속 |
1대구경북과학기술원, 2경북대 |
| 키워드 |
Kesterite; CZTSSe; Metal precursor; Two-step process; Void; Self-alignment
|
| E-Mail |
|
