DataVXChemNanoMatPaper
journal article·2018-08Open access

Cover Feature: A Hybrid Organogel of a Low Band Gap Diketopyrrolopyrrole with PC71BM: Phase Separated Morphology and Enhanced Photoconductivity (ChemNanoMat 8/2018)

Samrat Ghosh, Satyajit Das, Akinori Saeki, Vakayil K. Praveen, Shu Seki, Ayyappanpillai Ajayaghosh

ChemNanoMat· Volume 4· Issue 8
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Source abstract

Abstract

A phase segregated hybrid assembly has been created of a p-type diketopyrrolopyrrole (DPP-Amide) and n-type PC71BM. DPP-Amide forms supramolecular fibers and PC71BM undergoes clustering on the fiber surface. Photoexcitation leads to the generation of excitons in the DPP fibers that travel along these fibers and dissociate at the DPP fibers/PC71BM clusters interfaces. This hybrid material exhibits enhanced intrinsic photoconductivity. More information can be found in the Full Paper by Ayyappanpillai Ajayaghosh et al. on page 831 in Issue 8, 2018 (DOI: 10.1002/cnma.201800149).
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Research context

OpenAlex topics: Supramolecular Self-Assembly in Materials · Conducting polymers and applications

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Affiliations

Photosciences and Photonics Section Chemical Sciences and Technology Division CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST) Thiruvananthapuram- 695019 India

Academy of Scientific and Innovative Research (AcSIR) CSIR-NIIST Campus Thiruvananthapuram- 695019 India

Department of Applied Chemistry Graduate School of Engineering Osaka University 2-1 Yamadaoka, Suita Osaka 565-0871 Japan

Department of Molecular Engineering Graduate School of Engineering Kyoto University Nishikyo-ku, Kyoto 615-8510 Japan

References

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