Influence of surfactants on properties of electrochemically synthesized pyrrole/1-dimethylaminopyrrole copolymer

Gürsoy, Songül; Çoğal, Sadık; Öksüz, Ayşegül Uygun

doi:10.1007/s13726-014-0274-3

Cited by 4 publications

(3 citation statements)

References 53 publications

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“…3a-c shows the weight loss of copolymers upon heating in a nitrogen atmosphere at a rate of 10 °C/min. The low weight loss (8-15%) observed in the range of 70-100C is due to moisture being removed from copolymer structure for all copolymers [22]. Thermal degradation temperatures and residues % at 900C shown in Table 1, which are determined from thermograms.…”

Section: Tga Resultsmentioning

confidence: 99%

Chemical, Electrochemical and Plasma Polymerization of Pyrrole-Aniline Copolymers and Their Characterization

Sarikulak,

Gürsoy

2023

AJACR

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Pyrrole-aniline copolymers (poly(Py-co-Ani)) were synthesized using both three chemical, electrochemical and plasma polymerization methods. Comparison of the copolymers synthesized with three methods was investigated. Fourier transform infrared spectroscopy (FT-IR), thermogravymetric analysis (TG-DTA), scanning electron microscopy (SEM) and conductivity results confirmed that the poly(Py-co-Ani) copolymers were successfully obtained in all cases with some differences according to synthesis methods. It was found that plasma method enhanced the thermal stability of the poly(Py-co-Ani) copolymer. The first thermal decomposition temperatures of chemically, electrochemically and plasma polymerized copolymers are 210, 190 and 250 °C, respectively. However, the conductivity value of plasma polymerized copolymer (1,97x10-4 S.cm-1) is lower than that of chemical (4,40x10-4 S.cm-1) and electrochemical (3,14x10-4 S.cm-1) synthesized copolymers. According to findings chemical and electrochemical polymerization methods provides nearly the same properties to the copolymers. Plasma polymerization method provides better thermal properties to copolymer. The both three methods can be used for preparing the pyrrole and aniline copolymers.

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Section: Tga Resultsmentioning

confidence: 99%

Chemical, Electrochemical and Plasma Polymerization of Pyrrole-Aniline Copolymers and Their Characterization

Sarikulak,

Gürsoy

2023

AJACR

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“…In other words, cation radicals of both APBA and Py monomers can be added to the growing chain due to similar oxidation potentials, as in the studies of 3-aminophenylboronic acid/3-octylthiophene, 26 aniline/3-aminophenylboronic acid, 25 pyrrole/bithiophene, 47 carbazole/pyrrole, 48 and pyrrole/1-dimethylaminopyrrole. 49 Depending on the ratio of monomers to each other, the coatings containing the p(APBA-co-Py) chains with more either APBA or Py units are obtained.…”

Section: (R1)mentioning

confidence: 99%

Electrochemical synthesis and corrosion protection of poly(3-aminophenylboronic acid-co-pyrrole) on mild steel

et al. 2020

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“…Thus, by providing copolymerization, both the desired amount of product is obtained and the polypyrrole properties are improved. However, there are limited studies on the synthesis of copolymers of pyrrole and its derivatives with physical properties that are different from those of homopolymers prepared by chemical and electrochemical methods [16,17].…”

Section: Introductionmentioning

confidence: 99%

Preparation and characterization of chemically and electrochemically synthesized 3,4-ethylenedioxy pyrrole/pyrrole (EDOP/Py) copolymers

Tekelioglu,

Gursoy

2023

Ovidius University Annals of Chemistry

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In this study, 3,4-ethylenedioxypyrrole (EDOP) and pyrrole (Py) copolymers were prepared by chemical and electrochemical polymerization methods. The properties of the polymers obtained by both methods were compared. Chemical synthesis of copolymers was carried out with ferric chloride (FeCl3) in the acetonitrile (ACN) environment. The electrochemical synthesis was carried out with lithium perchlorate (LiClO4) electrolyte and suitable oxidation potential range in ACN solution. The properties of polypyrrole (PPy) copolymers were performed with Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and conductivity measurements. Depending on the polymerization method and pyrrole amount in copolymer, thermal stability, conductivity and surface morphology were varied.

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Influence of surfactants on properties of electrochemically synthesized pyrrole/1-dimethylaminopyrrole copolymer

Cited by 4 publications

References 53 publications

Chemical, Electrochemical and Plasma Polymerization of Pyrrole-Aniline Copolymers and Their Characterization

Chemical, Electrochemical and Plasma Polymerization of Pyrrole-Aniline Copolymers and Their Characterization

Electrochemical synthesis and corrosion protection of poly(3-aminophenylboronic acid-co-pyrrole) on mild steel

Preparation and characterization of chemically and electrochemically synthesized 3,4-ethylenedioxy pyrrole/pyrrole (EDOP/Py) copolymers

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