224 resultados para Gravure
Resumo:
The optical, structural and electrical properties of poly(3,4- ethylenedioxythiophene):poly(4-styrenesulfonic acid) (PEDOT:PSS) thin films printed by roll-to-roll gravure have been investigated. Corona treatment has been applied to enhance the adhesion of PEDOT:PSS on PolyEthylene Terephthalate (PET) web. It has been found that there was a stronger in-depth surface modification of PET with the increase of corona efficiency; however, the adhesion of PEDOT:PSS was not actually affected. Also, Spectroscopic Ellipsometry and Atomic Force Microscopy have been used to extract information on the mechanisms that define PEDOT:PSS properties. The increase of the drying temperature of the PEDOT:PSS films has been found to reduce the remaining water inside the films and lead to the decrease of the PEDOT:PSS particles size. © 2011 Elsevier B.V. All rights reserved.
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1925/01/15 (SER4,N424).
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1908/02.
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1909/12 (SER3,N130)- (SER3,N133).
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1922/02 (SER4,N369)- (SER4,N370).
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1907/07.
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1909/11/14 (SER3,N127)-1909/11/28 (SER3,N129).
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1924/01 (SER4,N407)- (SER4,N408).
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1914/06/14 (SER3,N316)-1914/06/28 (SER3,N318).
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1921/05 (SER4,N355).
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1908/07.
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1921/07 (SER4,N359)- (SER4,N360).
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1926/06 (SER4,N453)- (SER4,N454).
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1908/12 (SER3,N89)- (SER3,N92).