Morphology Evolution in High‐Performance Polymer Solar Cells Processed from Nonhalogenated Solvent. Issue 8 (26th May 2015)

• Record Type: Journal Article
• Authors: Cai, Wanzhu; Liu, Peng; Jin, Yaocheng; Xue, Qifan; Liu, Feng; Russell, Thomas P.; Huang, Fei; Yip, Hin‐Lap; Cao, Yong
• Is Part Of: Advanced science. Volume 2:Issue 8(2015:Aug.)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2015-05-26
• Subjects: Science -- Periodicals; 505
• DOI: 10.1002/advs.201500095
• Languages: English
• ISSNs: 2198-3844

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="advs201500095-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>A new processing protocol based on non‐halogenated solvent and additive</bold> is developed to produce polymer solar cells with power conversion efficiencies better than those processed from commonly used halogenated solvent‐additive pair. Morphology studies show that good performance correlates with a finely distributed nanomorphology with a well‐defined polymer fibril network structure, which leads to balanced charge transport in device operation. <graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgj2dsh3g86" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></p> </abstract>