| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 가을 (10/11 ~ 10/12, 창원컨벤션센터) |
| 권호 |
38권 2호 |
| 발표분야 |
기능성 고분자 (포스터발표만 진행) |
| 제목 |
Encapsulation of Organic Photovoltaics by Organic/Inorganic Hybrid Layer Fabricated via Initiated Chemical Vapor Deposition and Atomic Layer Deposition |
| 초록 |
Although organic photovoltaics (OPV) is emerging as one of the alternative energy generator, there exist two critical factors that withhold the commercialization of the device: the low efficiency and the low stability upon exposure to air. This paper focuses on the latter issue, investigating to fabricate an effective barrier film that encapsulates the OPV. This paper suggests another method of fabricating organic/inorganic hybrid layer for the encapsulation of the OPV. Initiated chemical vapor deposition (iCVD) and atomic layer deposition (ALD) systems are used to produce the barrier film and the properties of the film are studied to validate the applicability to encapsulate OPV. The process was completely solvent-free as both iCVD and ALD are vapor phase deposition. The resulting film was highly transparent and caused no defection of light. The effective barrier performance was observed via calcium test and the lifetime of OPV was elongated significantly as well. |
| 저자 |
김봉준, 한동근, 김도흥, 유승협, 임성갑
|
| 소속 |
KAIST |
| 키워드 |
Encapsulation; organic photovoltaics; initiated chemical vapor deposition
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| E-Mail |
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