High-efficiency all-polymer solar cells based on a pair of crystalline low-bandgap polymers

High-efficiency all-polymer solar cells based on a pair of crystalline low-bandgap polymers

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

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 42 vom: 12. Nov., Seite 7224-30
1. Verfasser: Mu, Cheng (VerfasserIn)
Weitere Verfasser: Liu, Peng, Ma, Wei, Jiang, Kui, Zhao, Jingbo, Zhang, Kai, Chen, Zhihua, Wei, Zhanhua, Yi, Ya, Wang, Jiannong, Yang, Shihe, Huang, Fei, Facchetti, Antonio, Ade, Harald, Yan, He
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article all polymer solar cell domain size low bandgap polymer resonant soft X-ray scattering
Beschreibung
Zusammenfassung:© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
All-polymer solar cells based on a pair of crystalline low-bandgap polymers (NT and N2200) are demonstrated to achieve a high short-circuit current density of 11.5 mA cm-2 and a power conversion efficiency of up to 5.0% under the standard AM1.5G spectrum with one sun intensity. The high performance of these NT:N2200-based cells can be attributed to the low optical bandgaps of the polymers and the reasonably high and balanced electron and hole mobilities of the NT:N2200 blends due to the crystalline nature of the two polymers
Beschreibung:Date Completed 21.05.2015
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201402473