A Large‐Bandgap Conjugated Polymer for Versatile Photovoltaic Applications with High Performance. (14th July 2015)

• Record Type: Journal Article
• Authors: Zhang, Maojie; Guo, Xia; Ma, Wei; Ade, Harald; Hou, Jianhui
• Is Part Of: Advanced materials. Volume 27:Number 31(2015)
• Page Start: 4655
• Page End: 4660
• Publication Date: 2015-07-14
• Subjects: Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201502110
• Languages: English
• ISSNs: 0935-9648

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="adma201502110-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>A new copolymer PM6</bold> based on fluorothienyl‐substituted benzodithiophene is synthesized and characterized. The inverted polymer solar cells based on <bold>PM6</bold> exhibit excellent performance with <italic>V</italic>_oc of 0.98 V and power conversion efficiency (PCE) of 9.2% for a thin‐film thickness of 75 nm. Furthermore, the single‐junction semitransparent device shows a high PCE of 5.7%. <graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgj2f6z08tn" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></p> </abstract>