

FOLLOWUS
a.Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210023, China
b.Center for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 211816, China
c.Frontiers Science Center for Flexible Electronics (FSCFE), Shaanxi Institute of Flexible Electronics (SIFE) & Shaanxi Institute of Biomedical Materials and Engineering (SIBME), Northwestern Polytechnical University (NPU), Xi'an 710072, China
iamjylin@njtech.edu.cn (J.Y.L.)
iamneshi@njupt.edu.cn (N.E.S.)
iamwhuang@njupt.edu.cn (W.H.)
Received:10 October 2020,
Revised:2020-12-15,
Accepted:26 December 2020,
Online First:29 April 2021,
Published:14 May 2021
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Xue, W.; Xu, M.; Yu, M. N.; Sun, H. M.; Lin, J. Y.; Jiang, R. C.; Xie, L. H.; Shi, N. E.; Huang, W. Electrospun supramolecular hybrid microfibers from conjugated polymers: color transformation and conductivity evolution. Chinese J. Polym. Sci. 2021, 39, 824–830
Wei Xue, Man Xu, Meng-Na Yu, et al. Electrospun Supramolecular Hybrid Microfibers from Conjugated Polymers: Color Transformation and Conductivity Evolution[J]. Chinese Journal of Polymer Science, 2021, 39(7): 824-830.
Xue, W.; Xu, M.; Yu, M. N.; Sun, H. M.; Lin, J. Y.; Jiang, R. C.; Xie, L. H.; Shi, N. E.; Huang, W. Electrospun supramolecular hybrid microfibers from conjugated polymers: color transformation and conductivity evolution. Chinese J. Polym. Sci. 2021, 39, 824–830 DOI: 10.1007/s10118-021-2542-y.
Wei Xue, Man Xu, Meng-Na Yu, et al. Electrospun Supramolecular Hybrid Microfibers from Conjugated Polymers: Color Transformation and Conductivity Evolution[J]. Chinese Journal of Polymer Science, 2021, 39(7): 824-830. DOI: 10.1007/s10118-021-2542-y.
A type of novel electrospun supramolecular hybrid microfibers comprising poly(9-(4-(octyloxy)-phenyl)-2
7-fluoren-9-ol) (PPFOH) and poly(
N
-vinylcarbazole) (PVK) are successfully prepared for intriguing multi-color emission properties. The supramolecular tunable PPFOH aggregation in PVK matrix endows the complex with a smart energy transfer behavior to obtain the multi-color emissions. In stark contrast to PVK fibers
the emission color of PPFOH/PVK fibers with an efficient dispersion of PPFOH fluorophores at a proper dope ratio can be tuned in a wide spectrum of blue (0.1%)
sky blue (0.5%)
nearly white (1%)
cyan (2%)
green (5%) and yellow (10%). Besides
conductive behaviors of the microfiber were demonstrated in accompany with the increment of the doping ratio of PPFOH to PVK. Successful fabrication of polymer light-emitting diode (PLED) based on the blended electrospun fiber provided a further evidence of its excellent electrical property for potential applications in optoelectronic devices.
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