One-step preparation of conjugated homopolymer sub-microspheres via a controllable supramolecular approach toward optoelectronic applications

Mengna Yu; Bin Liu; Jinyi Lin; Lubing Bai; Haifeng Ling; Wensai Zhu; Linghai Xie; Mingdong Yi; Jiangpu Wang; Wei Huang

doi:10.1039/C6RA28859F

One-step preparation of conjugated homopolymer sub-microspheres via a controllable supramolecular approach toward optoelectronic applications†

Mengna Yu,‡^a Bin Liu,‡^a Jinyi Lin,*^bc Lubing Bai,^b Haifeng Ling,^a Wensai Zhu,^b Linghai Xie,

*^a Mingdong Yi,^a Jiangpu Wang^b and Wei Huang

*^ab

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* Corresponding authors

^a Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
E-mail: iamlhxie@njupt.edu.cn

^b Key Laboratory of Flexible Electronics (KLOFE), Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
E-mail: wei-huang@njtech.edu.cn, iamjylin@njtech.edu.cn

^c Department of Physics and Centre for Plastic Electronics, The Blackett Laboratory, Imperial College London, Prince Consort Road, London SW7 2AZ, UK

Abstract

Supramolecular poly{9-[4-(octyloxy)phenyl]fluoren-9-ol-2,7-diyl} (PPFOH)-based conjugated polymer sub-microspheres (CPSMs) with diameters ranging from 150 nm to several micrometres are constructed via “one step’ solvent evaporation induced interface self-assembly (SEIS). Their diameter and packing mode can be optimized by controlling the preparation parameters, which pave the way to construct colloidal crystal and light-emitting diodes.

This article is part of the themed collection: Editors’ collection: Supramolecular Chemistry

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One-step preparation of conjugated homopolymer sub-microspheres via a controllable supramolecular approach toward optoelectronic applications†

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One-step preparation of conjugated homopolymer sub-microspheres via a controllable supramolecular approach toward optoelectronic applications

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