PS‐b‐P3HT Copolymers as P3HT/PCBM Interfacial Compatibilizers for High Efficiency Photovoltaics

Zhenzhong Sun; Kai Xiao; Jong Kahk Keum; Xiang Yu; Kunlun Hong; Jim Browning; Ilia N. Ivanov; Jihua Chen; Jose Alonzo; Dawen Li; Bobby G. Sumpter; Edward A. Payzant; Christopher M. Rouleau; David B. Geohegan

doi:10.1002/adma.201103361

journal article·2011-12-08

PS‐b‐P3HT Copolymers as P3HT/PCBM Interfacial Compatibilizers for High Efficiency Photovoltaics

Zhenzhong Sun, Kai Xiao, Jong Kahk Keum, Xiang Yu, Kunlun Hong, Jim Browning, Ilia N. Ivanov, Jihua Chen, Jose Alonzo, Dawen Li, Bobby G. Sumpter, Edward A. Payzant, Christopher M. Rouleau, David B. Geohegan

Advanced Materials· Volume 23· Issue 46

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Source abstract

Abstract

A conducting diblock copolymer of PS-b-P3HT was added to serve as a compatibilizer in a P3HT/PCBM blend, which improved the power-conversion efficiency from 3.3% to 4.1% due to the enhanced crystallinity, morphology, interface interaction, and depth profile of PCBM.

Source: openalex_inverted_index · Quality: baseline

Research context

Electronic materials

OpenAlex topics: Organic Electronics and Photovoltaics · Conducting polymers and applications · Thin-Film Transistor Technologies

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

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