Photogeneration and transport of charge carriers in polysilylenes |
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| Authors: | Stanislav Ne&#x;prek Ivan Kmínek Ji&#x;í Pfleger Eduard Brynda V ra Cimrov Wolfram Schnabel |
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| Institution: | Stanislav Nešpůrek,Ivan Kmínek,Jiří Pfleger,Eduard Brynda,Věra Cimrová,Wolfram Schnabel |
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| Abstract: | The attachment of π-conjugated chromophores that absorb the radiation with long wavelengths to poly(methylphenylsilylene) ( 1 ) via reactions of its formylated derivative is described. Some of the polymers obtained show improved photostability and higher quantum photogeneration efficiency in comparison with the parent polymer. Photoconductive ultra-thin layers can be prepared from polar derivatives of ( 1 ) by the Langmuir–Blodgett technique. |
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| Keywords: | Polysilylenes Charge transport Charge carrier photogeneration |
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