Solid-state polymerization of EDOT derivatives containing acenaphthenequinoxaline ring

Mamtimin, Xirali; Matsidik, Rukiya; Obulda, Ablikim; Sidik, S.; Nurulla, Ismayil

doi:10.1007/s12221-013-1066-7

Cited by 10 publications

(4 citation statements)

References 43 publications

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“…All the polymer films appeared redox signals. These results confirm oxidationreduction (electrochemical doping-dedoping) process of the electroactive polymer composite thin film [18][19][20]. …”

Section: CVsupporting

confidence: 78%

Sequential process of chiral imprinting and composite formation allows to produce electrooptically active poly(bis-EDOT)/hydroxypropyl cellulose

Yamabe

Goto

2018

Adv Compos Hybrid Mater

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Poly(3,4-ethylenedioxythiophene) (PEDOT) is one of the promising conjugated polymeric materials for organic devices such as organic solar cell or organic electroluminescence display. Hydroxypropyl cellulose (HPC) is a product of chemical-modified cellulose. HPC shows liquid crystal at appropriate condition in solvents. HPC has been used for a binder of medicines and can be applied for green sustainable chemistry in materials science. In this study, poly(bis-(3,4-ethylenedioxythiophene)), abbreviated as poly(bis-EDOT), film is prepared in cholesteric liquid crystals with electrochemical polymerization. We employ a dimer of EDOT (bis-EDOT) as a monomer because bis-EDOT shows good affinity with liquid crystals and the linear shape of bis-EDOT allows pre-orientation in liquid crystal prior to polymerization. The polymer film thus prepared in cholesteric liquid crystals (CLC) shows characteristic circular dichroism (CD) derived from 3-D asymmetric super structure. This study demonstrates that polymerization of the linear-shaped bis-EDOT can effectively imprint 3-D asymmetric structure from HPC as a polymer CLC matrix and form conductive polymer/non-conductive polymer composite.

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Section: CVsupporting

confidence: 78%

Sequential process of chiral imprinting and composite formation allows to produce electrooptically active poly(bis-EDOT)/hydroxypropyl cellulose

Yamabe

Goto

2018

Adv Compos Hybrid Mater

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“…8C). [192][193][194] Notably, aging seemed to be an important factor. Whereas roomtemperature aging only yielded low-molecular-weight products (M n = 3000 Da), Kumar's group showed that aging at elevated temperatures (100 1C) produces high-molecular-weight polymers in good yields, using poly(3,4-propylenedioxythiophene) as an example.…”

Section: Step-growth Polymerizationmentioning

confidence: 99%

The mechanochemical synthesis of polymers

et al. 2022

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“…developed a new solid‐state chemical oxidative technique at room temperature for the polymerization of 8,11‐bis(3,4‐ethylene dioxythiophene‐2‐yl)acenaphtho[1,2‐ b ]quinoxaline utilizing FeCl 3 as an oxidizing agent. They discovered that solid‐state polymerization was an excellent way to make a charge transfer polymer with an EDOT unit 18 . Posudievsky et al .…”

Section: Introductionmentioning

confidence: 99%

“…They discovered that solidstate polymerization was an excellent way to make a charge transfer polymer with an EDOT unit. 18 Posudievsky et al reported a solvent-free mechanochemical technique for the synthesis of three types of conducting polymers: polypyrrole (PPy), polythiophene (PTh) and polyparaphenylene (PPP). Their spectral features clearly show that PPy is of high molecular weight, whereas PTh and PPP form low-molecular-weight oligomers.…”

Section: Introductionmentioning

confidence: 99%

Selenious acid‐doped polyaniline synthesis and characterization by chemical oxidative solid‐state polymerization of aniline with SeO₂ as an oxidizing agent

Manimegalai

Dominic

Kumar

2021

Polymer International

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The current study describes a novel one‐step chemical oxidative solid‐state polymerization of aniline at room temperature using selenium dioxide. Selenium dioxide works as both oxidizing agent and dopant for the polymerization of aniline in solid‐state synthesis. The optimum polymerization conditions, such as reaction time and oxidant‐to‐monomer ratio, were investigated to synthesize selenious acid‐doped polyaniline (PANI‐SA) with high yield and conductivity. Various techniques were used to characterize the prepared PANI‐SA. The X‐ray diffraction pattern of PANI‐SA reveals that the polymer has an amorphous structure. The four‐probe method was used to measure conductivity. The conductivity increases as the oxidant mole ratio increases, but the conductivity decreases as the oxidant mole ratio increases further. Our results demonstrate that for a 24 h reaction time, an oxidant‐to‐monomer mole ratio of 1:1.5 leads to the highest conductivity of 0.488 S cm−1. © 2021 Society of Industrial Chemistry.

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Solid-state polymerization of EDOT derivatives containing acenaphthenequinoxaline ring

Cited by 10 publications

References 43 publications

Sequential process of chiral imprinting and composite formation allows to produce electrooptically active poly(bis-EDOT)/hydroxypropyl cellulose

Sequential process of chiral imprinting and composite formation allows to produce electrooptically active poly(bis-EDOT)/hydroxypropyl cellulose

The mechanochemical synthesis of polymers

Selenious acid‐doped polyaniline synthesis and characterization by chemical oxidative solid‐state polymerization of aniline with SeO₂ as an oxidizing agent

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Solid-state polymerization of EDOT derivatives containing acenaphthenequinoxaline ring

Cited by 10 publications

References 43 publications

Sequential process of chiral imprinting and composite formation allows to produce electrooptically active poly(bis-EDOT)/hydroxypropyl cellulose

Sequential process of chiral imprinting and composite formation allows to produce electrooptically active poly(bis-EDOT)/hydroxypropyl cellulose

The mechanochemical synthesis of polymers

Selenious acid‐doped polyaniline synthesis and characterization by chemical oxidative solid‐state polymerization of aniline with SeO2 as an oxidizing agent

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Product

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Selenious acid‐doped polyaniline synthesis and characterization by chemical oxidative solid‐state polymerization of aniline with SeO₂ as an oxidizing agent