Solvent-Free Conjugated Polymer Fluids with Optical Functions
Abstract Solvent-free fluidic materials possessing optoelectronic functions are expected to be major components in soft electronics applications. Conjugated polymers are promising targets for this purpose and their design approaches are classified into three types with respect to their structure: co...
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Georg Thieme Verlag
2021-04-01
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doaj-5abc1e3a644e41f083751a12b34e821b2021-06-02T23:20:48ZengGeorg Thieme VerlagOrganic Materials2625-18252021-04-01030230932010.1055/a-1491-4818Solvent-Free Conjugated Polymer Fluids with Optical FunctionsAkira Shinohara0Zhenfeng Guo1Chengjun Pan2Takashi Nakanishi3Shenzhen Key Laboratory of Polymer Science and Technology, College of Materials Science and Engineering, Shenzhen University, 1066 Xueyuan Boulevard, Nanshan, Shenzhen 518055, ChinaShenzhen Key Laboratory of Polymer Science and Technology, College of Materials Science and Engineering, Shenzhen University, 1066 Xueyuan Boulevard, Nanshan, Shenzhen 518055, ChinaShenzhen Key Laboratory of Polymer Science and Technology, College of Materials Science and Engineering, Shenzhen University, 1066 Xueyuan Boulevard, Nanshan, Shenzhen 518055, ChinaShenzhen Key Laboratory of Polymer Science and Technology, College of Materials Science and Engineering, Shenzhen University, 1066 Xueyuan Boulevard, Nanshan, Shenzhen 518055, ChinaAbstract Solvent-free fluidic materials possessing optoelectronic functions are expected to be major components in soft electronics applications. Conjugated polymers are promising targets for this purpose and their design approaches are classified into three types with respect to their structure: conjugation breaking (Type I), copolymerization with flexible polymers (Type II), and side chain engineering (Type III). In this short review, we highlight several early attempts to produce Type III conjugated polymers. We also present fully characterized Type III fluids recently developed by our group, with a brief summary of the structure–property relationship and fluidity-oriented functions. Introduction 1 Polymer Design 1.1 Fluidity of Polymeric Materials 1.2 Type III CPs with T g < 25 °C 1.3 Fluidification of Polyfluorenes 1.4 Effect of Side Chain Length 2 Fluidity-Oriented Functions 2.1 Mechanofluorochromism 2.2 Consistent Luminescence in Wide Range of Elastic Moduli 2.3 Prediction of Viscoelasticity Conclusions and Outlookhttp://www.thieme-connect.de/DOI/DOI?10.1055/a-1491-4818conjugated polymerssolvent-free fluidsviscoelasticityrheology |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Akira Shinohara Zhenfeng Guo Chengjun Pan Takashi Nakanishi |
spellingShingle |
Akira Shinohara Zhenfeng Guo Chengjun Pan Takashi Nakanishi Solvent-Free Conjugated Polymer Fluids with Optical Functions Organic Materials conjugated polymers solvent-free fluids viscoelasticity rheology |
author_facet |
Akira Shinohara Zhenfeng Guo Chengjun Pan Takashi Nakanishi |
author_sort |
Akira Shinohara |
title |
Solvent-Free Conjugated Polymer Fluids with Optical Functions |
title_short |
Solvent-Free Conjugated Polymer Fluids with Optical Functions |
title_full |
Solvent-Free Conjugated Polymer Fluids with Optical Functions |
title_fullStr |
Solvent-Free Conjugated Polymer Fluids with Optical Functions |
title_full_unstemmed |
Solvent-Free Conjugated Polymer Fluids with Optical Functions |
title_sort |
solvent-free conjugated polymer fluids with optical functions |
publisher |
Georg Thieme Verlag |
series |
Organic Materials |
issn |
2625-1825 |
publishDate |
2021-04-01 |
description |
Abstract
Solvent-free fluidic materials possessing optoelectronic functions are expected to be major components in soft electronics applications. Conjugated polymers are promising targets for this purpose and their design approaches are classified into three types with respect to their structure: conjugation breaking (Type I), copolymerization with flexible polymers (Type II), and side chain engineering (Type III). In this short review, we highlight several early attempts to produce Type III conjugated polymers. We also present fully characterized Type III fluids recently developed by our group, with a brief summary of the structure–property relationship and fluidity-oriented functions.
Introduction
1 Polymer Design
1.1 Fluidity of Polymeric Materials
1.2 Type III CPs with T
g < 25 °C
1.3 Fluidification of Polyfluorenes
1.4 Effect of Side Chain Length
2 Fluidity-Oriented Functions
2.1 Mechanofluorochromism
2.2 Consistent Luminescence in Wide Range of Elastic Moduli
2.3 Prediction of Viscoelasticity
Conclusions and Outlook |
topic |
conjugated polymers solvent-free fluids viscoelasticity rheology |
url |
http://www.thieme-connect.de/DOI/DOI?10.1055/a-1491-4818 |
work_keys_str_mv |
AT akirashinohara solventfreeconjugatedpolymerfluidswithopticalfunctions AT zhenfengguo solventfreeconjugatedpolymerfluidswithopticalfunctions AT chengjunpan solventfreeconjugatedpolymerfluidswithopticalfunctions AT takashinakanishi solventfreeconjugatedpolymerfluidswithopticalfunctions |
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1721399964587786240 |