Articles with "oxidative polymerization" as a keyword



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The Catalytic Oxidative Polymerization of 3-Hexylthiophene by Oxidation of Fe2+ to Fe 3+

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Published in 2017 at "Catalysis Letters"

DOI: 10.1007/s10562-017-2117-2

Abstract: In the case of the oxidative polymerization of 3-hexylthiophene (3HT) with FeCl3, FeCl3 is always required at a concentration four times higher than that of 3HT to produce high-molecular-weight P3HT. In order to avoid the… read more here.

Keywords: catalytic oxidative; polymerization; oxidation; oxidative polymerization ... See more keywords
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Physical Investigations on Various Weight Percentage of Acetic Acid Doped Polypyrrole by Chemical Oxidative Polymerization

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Published in 2019 at "Journal of Inorganic and Organometallic Polymers and Materials"

DOI: 10.1007/s10904-019-01408-5

Abstract: Polypyrrole (PPy) was synthesized with different weight percentages of acetic acid (10 wt%, 30 wt%, and 50 wt%) through chemical oxidative polymerization. The structural, functional, optical, morphological, dielectric and electrical properties of PPy were investigated by XRD, FT-IR,… read more here.

Keywords: acetic acid; chemical oxidative; physical investigations; oxidative polymerization ... See more keywords
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Characterization of polyaniline synthesized from chemical oxidative polymerization at various polymerization temperatures

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Published in 2017 at "European Polymer Journal"

DOI: 10.1016/j.eurpolymj.2017.01.035

Abstract: Abstract We report on the effects from polymerization temperature ( T P ) on the thermal de-protonation of anilinium cations into neutral anilines and on the structural and electrical properties of polyaniline emeraldine salt (PANI… read more here.

Keywords: chemical oxidative; characterization polyaniline; polymerization; pani samples ... See more keywords
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Facile pyrrole oxidative polymerization with ionic liquid to modify ceramic membrane for sustainable fouling control

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Published in 2021 at "Journal of environmental chemical engineering"

DOI: 10.1016/j.jece.2021.105630

Abstract: Abstract Ceramic membrane bioreactor (CMBR) is an attractive alternative for wastewater treatment, although still subjects to fouling problem. This study facilely modified CM by oxidative polymerization of pyrrole with ionic liquid, to greatly enhance its… read more here.

Keywords: ceramic membrane; oxidative polymerization; ionic liquid; membrane ... See more keywords
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Laser-assisted oxidative polymerization of 3-octylthiophene (3OT) and its characterization

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Published in 2019 at "Materials Today Communications"

DOI: 10.1016/j.mtcomm.2018.11.009

Abstract: Abstract Regioramdom poly(3-octylthiophene) (P3OT) was successfully synthesized by laser assisted oxidative polymerization of 3-octylthiphene monomer. The polymerization reaction mixture was irradiated using a 532-nm laser source at different output power, from 0.5 W to 3 W. Results… read more here.

Keywords: oxidative polymerization; polymerization octylthiophene; laser assisted; polymerization ... See more keywords
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Theory of chain growth in chemical oxidative polymerization of aniline derivatives

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Published in 2020 at "Synthetic Metals"

DOI: 10.1016/j.synthmet.2020.116445

Abstract: Abstract A theoretical approach has been proposed for the establishment of quantitative relationship between the number-average molecular weight of products of the oxidative polymerization of aromatic amines and both reagent concentrations and temperature. The derived… read more here.

Keywords: chain growth; polymerization; oxidative polymerization; theory ... See more keywords
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In Situ Constructing a Catalytic Shell for Sulfur Cathode via Electrochemical Oxidative Polymerization.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c18695

Abstract: Sluggish multiphase reaction kinetics and severe shuttle effect of lithium polysulfides (LiPSs) are two major challenges facing lithium-sulfur (Li-S) batteries, which largely prevent them from becoming a reality. Herein, a shell with catalytic function for… read more here.

Keywords: shell; oxidative polymerization; sulfur cathode; electrochemical oxidative ... See more keywords
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Fabrication of a tunable photothermal actuator via in situ oxidative polymerization of polydopamine nanoparticles in hydrogel bilayers.

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Published in 2022 at "Soft matter"

DOI: 10.1039/d2sm00420h

Abstract: Photothermally triggered actuation enables the remote and local control of a material. The complex actuation can be achieved by controlling the photothermal efficiency of the material, which is crucial for the development of soft actuators.… read more here.

Keywords: oxidative polymerization; situ oxidative; polymerization polydopamine; actuator ... See more keywords
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In-situ oxidative polymerization of platinum(IV) prodrugs in pore-confined spaces of CaCO3 nanoparticles for cancer chemoimmunotherapy

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Published in 2023 at "Chemical Science"

DOI: 10.1039/d3sc02264a

Abstract: Drug resistance and metastases are the leading causes of death inside clinics. To overcome this limitation, there is an urgent need for new therapeutic agents and drug formulations that are... read more here.

Keywords: platinum prodrugs; oxidative polymerization; prodrugs pore; situ oxidative ... See more keywords
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Catalytic Behaviors of CoII and MnII Compounds Bearing α-Diimine Ligands for Oxidative Polymerization or Drying Oils

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Published in 2017 at "Journal of the Brazilian Chemical Society"

DOI: 10.21577/0103-5053.20170155

Abstract: The oxidative polymerization of linseed oil was investigated comparing the classical catalysts cobalt(II) 2-ethylhexanoate and manganese(II) 2-ethylhexanoate and their derivatives modified by the presence of chelating nitrogen ligands, i.e., 2,2’-bipyridyl, 2-(acetyl-2,6-diisopropylphenylimine)pyridine and [N-(2,6-diisopropylphenyl)imine]acenaphthoquinone. The suitable… read more here.

Keywords: catalytic behaviors; behaviors coii; coii mnii; oxidative polymerization ... See more keywords
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Synergetic Effect of Polyaniline and Graphene in Their Composite Supercapacitor Electrodes: Impact of Components and Parameters of Chemical Oxidative Polymerization

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12152531

Abstract: The current development of clean and high efficiency energy sources such as solar or wind energy sources has to be supported by the design and fabrication of energy storage systems. Electrochemical capacitors (or supercapacitors (SCs))… read more here.

Keywords: graphene; oxidative polymerization; chemical oxidative; energy ... See more keywords