Conductive conjugated polyelectrolyte as hole-transporting layer for organic bulk heterojunction solar cells
© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
| Publié dans: | Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 5 vom: 24. Feb., Seite 780-5 |
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| Auteur principal: | |
| Autres auteurs: | , , , , , |
| Format: | Article en ligne |
| Langue: | English |
| Publié: |
2014
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| Accès à la collection: | Advanced materials (Deerfield Beach, Fla.) |
| Sujets: | Journal Article Research Support, U.S. Gov't, Non-P.H.S. anode interlayers bulk heterojunctions hole-transport layers interface engineering organic solar cells Alcohols Electrolytes Polymers plus... |
| Résumé: | © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) has been extensively used as the hole-transporting layer (HTL) in bulk heterojunction (BHJ) solar cells, however, its anisotropic electrical conduction and intrinsic acidic nature generally limit the device performance. Here we demonstrate the application of a water/alcohol soluble CPE (CPE-K) as HTLs in BHJ solar cells, achieving a PCE up to 8.2%. The more superior and uniform vertical electrical conductivity found in CPE-K reduces the series resistance and provides efficient hole extraction |
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| Description: | Date Completed 29.09.2014 Date Revised 09.03.2022 published: Print-Electronic Citation Status MEDLINE |
| ISSN: | 1521-4095 |
| DOI: | 10.1002/adma.201302845 |