Colloids of semiconducting polymers for high-performance, environment-friendly polymer field effect transistors

Cho, Jangwhan; Cheon, Kwang Hee; Park, Kwang Hun; Kwon, Soon‐Ki; Kim, Yun‐Hi; Chung, Dae Sung

doi:10.1016/j.orgel.2015.05.039

Cited by 12 publications

(2 citation statements)

References 20 publications

(24 reference statements)

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“…8. 92 Polymer colloids were prepared in butyl acetate (BA) or ethyl acetate (EA) by carrying out a simple emulsion dispersion. The colloids were fabricated by dispersing polymer powder in BA or EA, achieved using sonication at room temperature.…”

Section: Strategies For Dissolving Organic Semiconductors In Green So...mentioning

confidence: 99%

Current developments of eco-friendly organic field-effect transistors: from molecular engineering of organic semiconductors to greener device processing

Kim

Lee

et al. 2023

Chem. Commun.

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Section: Strategies For Dissolving Organic Semiconductors In Green So...mentioning

confidence: 99%

Current developments of eco-friendly organic field-effect transistors: from molecular engineering of organic semiconductors to greener device processing

Kim

Lee

et al. 2023

Chem. Commun.

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“…π-conjugated polymers (CPs) are among the most widely explored organic electroactive materials. CPs have been widely used in advanced technological fields including polymer solar cells [1,2], polymer light-emitting diodes [3,4], catalysts [5,6,7], fluorescent sensors [8], thin film transistors [9], and electrochromic devices (ECDs) [10]. In these fields, researchers have focused enormously on the application of CPs in ECDs due to CPs being able to change their spectroelectrochemical properties after application of an electrical voltage [11].…”

Section: Introductionmentioning

confidence: 99%

Copolymers Based on 1,3-Bis(carbazol-9-yl)benzene and Three 3,4-Ethylenedioxythiophene Derivatives as Potential Anodically Coloring Copolymers in High-Contrast Electrochromic Devices

Kuo

Lin

et al. 2016

Polymers

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Abstract:In this study, copolymers based on 1,3-bis(carbazol-9-yl)benzene (BCz) and three 3,4-ethylenedioxythiophene derivatives (3,4-ethylenedioxythiophene (EDOT), 3,4-(2,2-dimethylpropylenedioxy) thiophene (ProDOT-Me 2 ), and 3,4-ethylenedithiathiophene (EDTT)) were electrochemically synthesized and their electrochemical and electrochromic properties were characterized. The anodic copolymer P(BCz-co-ProDOT) with BCz/ProDOT-Me 2 = 1/1 feed molar ratio showed high optical contrast (∆T%) and coloring efficiency (η), measured as 52.5% and 153.5 cm 2 ·C −1 at 748 nm, respectively. Electrochromic devices (ECDs) based on P(BCz-co-EDOT), P(BCz-co-ProDOT), and P(BCz-co-EDTT) as anodic polymer layers, and poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonic acid) (PEDOT-PSS) as cathodic polymer layer were fabricated. P(BCz-co-ProDOT)/triple-layer PEDOT-PSS ECD showed three different colors (light yellow, yellowish-blue, and dark blue) at different applied potentials. In addition, the highest optical contrast (∆T%) of P(BCz-co-ProDOT)/triple-layer PEDOT-PSS ECD was found to be 41% at 642 nm and the coloration efficiency was calculated to be 416.5 cm 2 ·C −1 at 642 nm. All ECDs showed satisfactory optical memories and electrochemical cyclic stability.

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Synthesis and application of green solvent dispersed organic semiconducting nanoparticles

Zhang

Yang

et al. 2023

Nano Res.

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Colloids of semiconducting polymers for high-performance, environment-friendly polymer field effect transistors

Cited by 12 publications

References 20 publications

Current developments of eco-friendly organic field-effect transistors: from molecular engineering of organic semiconductors to greener device processing

Current developments of eco-friendly organic field-effect transistors: from molecular engineering of organic semiconductors to greener device processing

Copolymers Based on 1,3-Bis(carbazol-9-yl)benzene and Three 3,4-Ethylenedioxythiophene Derivatives as Potential Anodically Coloring Copolymers in High-Contrast Electrochromic Devices

Synthesis and application of green solvent dispersed organic semiconducting nanoparticles

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