DataVXAdvanced MaterialsPaper
journal article·2013-12

A Hyperbranched Conjugated Polymer as the Cathode Interlayer for High‐Performance Polymer Solar Cells

Menglan Lv, Shusheng Li, Jacek J. Jasieniak, Jianhui Hou, Jin Zhu, Zhan'ao Tan, Scott E. Watkins, Yongfang Li, Xiwen Chen

Advanced Materials· Volume 25· Issue 47
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Source abstract

Abstract

An alcohol-soluble hyperbranched conjugated polymer HBPFN with a dimethylamino moiety is synthesized and used as a cathode interlayer. A PCE of 7.7% is obtained for PBDTTT-C-T/PC71 BM based solar cells. No obvious interfacial dipole is found at the interface between the active layer and HBPFN however, an interfacial dipole with the cathode could be one of the reasons for the enhanced performance.
Source: europepmc · Quality: candidate unverified · Source record ↗

Research context

Energy storagePolymers

OpenAlex topics: Organic Electronics and Photovoltaics · Conducting polymers and applications · Organic Light-Emitting Diodes Research

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu 610041 China

CSIRO Materials Science and Engineering Clayton VIC 3168 Australia

University of Chinese Academy of Sciences Beijing 100049 China

State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, The New and Renewable Energy of Beijing Key Laboratory North China Electric Power University Beijing 102206 China

Beijing National Laboratory for Molecular Sciences, Institute of Chemistry Chinese Academy of Sciences Beijing 100190 China

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