| 학회 |
한국공업화학회 |
| 학술대회 |
2019년 봄 (05/01 ~ 05/03, 부산 벡스코(BEXCO)) |
| 권호 |
23권 1호 |
| 발표분야 |
에너지저장·변환_포스터 |
| 제목 |
Reaction Mechanism of CZTSSe using Metal Precursors |
| 초록 |
We report on the reaction mechanisms of the CZTSSe double layer, voids, and ZnSSe layer in the CZTSSe which was shown high efficiency of 12.5% certified by the Korea Institute of Energy Research (KIER). Detailed formation mechanisms are reasonably proposed based on phase evolution tracking at various temperatures by TEM analysis. The samples were collected at various temperatures during sulfo-selenization, which is the same process used for fabricating the highest-efficiency cells. This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20173010012980), the Technology Development Program to Solve Climate Change of the National Research Foundation (NRF) funded by the Ministry of Science and ICT, KOREA (2016M1A2A2936781), and the DGIST R & D Programs of the Ministry of Science and ICT (19-BD-05). |
| 저자 |
김세윤, 손대호, 김영일, 김승현, 김삼미, 안광석, 양기정, 김대환, 강진규
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| 소속 |
대구경북과학기술원 |
| 키워드 |
CZTSSe; Metal precursor; Two-step process; Void; Secondary phase; Formation mechanism
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| E-Mail |
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