| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 가을 (10/30 ~ 11/01, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
23권 2호 |
| 발표분야 |
포스터_에너지저장·변환 |
| 제목 |
Secondary phase formation mechanism in the Mo-back contact region |
| 초록 |
In this study, In this study, we explained that Cu-SSe and Cu-Sn-SSe secondary phases form at the CZTSSe/Mo and void/Mo interfaces due to the wettability behavior between the substrate and metal precursor when using a metal precursor. It was suggested that good wetting properties between a liquid metal and Mo substrate induce residual metal formation on the Mo-back contact side, and the residual metal transforms into the Cu-SSe and Cu-Sn-SSe phases. This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and 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 (19-BD-05). |
| 저자 |
김세윤1, 김승현1, 홍상훈2, 손대호1, 김영일1, 김삼미1, 안광석1, 양기정1, 김대환1, 강진규1
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| 소속 |
1대구경북과학기술원, 2경북대 |
| 키워드 |
CZTSSe; Metal precursor; Mo back contact; Secondary phase Formation mechanism; Wettability
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| E-Mail |
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