Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/39806
Título: | Flexible organic–inorganic hybrid layer encapsulation for organic opto-electronic devices |
Autor(es): | Majee, Subimal Cerqueira, M. F. Tondelier, Denis Geffroy, Bernard Bonnassieux, Yvan Alpuim, P. Bourée, Jean Eric |
Palavras-chave: | Permeation barrier Silicon nitride HW-CVD PMMA Organic electronics |
Data: | 2015 |
Editora: | Elsevier 1 |
Revista: | Progress in Organic Coatings |
Citação: | Majee, S., Cerqueira, M. F., Tondelier, D., Geffroy, B., Bonnassieux, Y., Alpuim, P., & Bouree, J. E. (2015). Flexible organic-inorganic hybrid layer encapsulation for organic opto-electronic devices. Progress in Organic Coatings, 80, 27-32. doi: 10.1016/j.porgcoat.2014.11.015 |
Resumo(s): | In this work we produce and study the flexible organic–inorganic hybrid moisture barrier layers for the protection of air sensitive organic opto-electronic devices. The inorganic amorphous silicon nitride layer (SiNx:H) and the organic PMMA [poly (methyl methacrylate)] layer are deposited alternatingly by using hot wire chemical vapor deposition (HW-CVD) and spin-coating techniques, respectively. The effect of organic–inorganic hybrid interfaces is analyzed for increasing number of interfaces. We produce highly transparent (∼80% in the visible region) hybrid structures. The morphological properties are analysed providing a good basis for understanding the variation of the water vapor transmission rate (WVTR) values. A minimum WVTR of 4.5 × 10−5g/m2day is reported at the ambient atmospheric conditions for 7 organic/inorganic interfaces. The hybrid barriers show superb mechanical flexibility which confirms their high potential for flexible applications. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/39806 |
DOI: | 10.1016/j.porgcoat.2014.11.015 |
ISSN: | 0300-9440 |
Versão da editora: | http://www.sciencedirect.com/science/article/pii/S0300944014003701 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CDF - CEP - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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SubimalFlexible organic.pdf | 684,7 kB | Adobe PDF | Ver/Abrir |