High-molecular-weight insulating polymers can improve the performance of molecular solar cells

High-molecular-weight insulating polymers can improve the performance of molecular solar cells

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 24 vom: 25. Juni, Seite 4168-72
1. Verfasser: Huang, Ye (VerfasserIn)
Weitere Verfasser: Wen, Wen, Mukherjee, Subhrangsu, Ade, Harald, Kramer, Edward J, Bazan, Guillermo C
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, U.S. Gov't, Non-P.H.S. morphology non-conductive polystyrene organic solar cells processing small molecules
Beschreibung
Zusammenfassung:© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
The addition of small quantities of polystyrene (PS) is a simple and economically viable process that improves the power conversion efficiency of one of the most efficient small molecule donors. Addition of PS increases the solution viscosity, thereby providing thicker layers, and allows the formation of a desirable bulk heterojunction morphology. Moreover, the PS spontaneously accumulates as phase separated domains, away from the electrodes, so as not to interfere with charge extraction
Beschreibung:Date Completed 22.04.2015
Date Revised 01.10.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201400497