Results 31 to 40 of about 34,755 (145)

Corrosion by Polyaniline/Salicylaldehyde Modified Chitosan in Hydrochloric Acid Solution

open access: yesInternational Journal of Electrochemical Science, 2019
A new type of natural polymer corrosion inhibitor, polyaniline/salicylaldehyde modified chitosan, was synthesized by an innovative method. The inhibition efficiency of polyaniline/salicylaldehyde modified chitosan was evaluated by electrochemical ...
Peipei Kong   +4 more
doaj   +1 more source

Ionic Liquid-assisted Synthesis of Polyaniline/Gold Nanocomposite and Its Biocatalytic Application

open access: yesNanoscale Research Letters, 2008
In this report, a novel chemical synthesis of polyaniline/gold nanocomposite is explored using ionic liquid (IL) 1-Butyl-3-methylimidazolium hexafluorophosphate.
Liu Jingquan   +7 more
doaj   +1 more source

Formation of Composite Polyaniline and Graphene Oxide by Physical Mixture Method

open access: yesJournal of Aerospace Technology and Management, 2017
The development of polyaniline and graphene oxide composites aims to join the unique properties of each material for aerospace applications. The present paper demonstrates an easy and quick method, compared to the ones found in the literature, to obtain ...
Ludmila Resende Vargas   +5 more
doaj  

Influence of Polyaniline Synthesis Conditions on its Capability for Removal and Recovery of Chromium from Aqueous Solution [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2011
Absorptive characteristics of polyaniline synthesized in different solvents were studied. Water and mixture of water with other solvents were implemented for polyaniline synthesis.
Majid Riahi Samani   +3 more
doaj  

Influence of Alkyd Composite Coatings with Polyaniline Doped with Different Organic Acids on the Corrosion of Mild Steel

open access: yesMetals, 2023
Composite coatings prepared by mixing 5 wt.% polyaniline with commercial alkyd-based paints were applied on carbon steel. The polyaniline emeraldine chloride salt was prepared by procedure recommended by IUPAC, including deprotonation by ammonia ...
Branimir N. Grgur   +2 more
doaj   +1 more source

One-pot synthesis of polyaniline/Fe3O4 nanocomposite in ionicliquid: electrical conductivity and magnetic studies [PDF]

open access: yesE3S Web of Conferences, 2019
One-pot synthesis of polyaniline/Fe3O4 nanocomposite in 1-methyl-3-alkylcarboxylic acid imidazolium chloride ([CMMIm]Cl) ionic liquid (IL) was introduced for the first time in this work.
Li Xiaoyang   +5 more
doaj   +1 more source

Synthesis, Characterization and Investigation of Optical and Electrical Properties of Polyaniline/Nickel Ferrite Composites

open access: yesNanomaterials, 2023
Nickel ferrite nanoparticles are prepared by using a low-temperature self-propagating solution combustion method using urea as fuel. The prepared nickel ferrite nanoparticles were doped with polyaniline in the three different weight ratios of 10%, 30 ...
Priyanka Kolhar   +5 more
doaj   +1 more source

Sorption and Diffusion of Water Vapor and Carbon Dioxide in Sulfonated Polyaniline as Chemical Sensing Materials

open access: yesSensors, 2016
A hybrid quantum mechanics (QM)/molecular dynamics (MD) simulation is performed to investigate the effect of an ionizable group (–SO3−Na+) on polyaniline as gas sensing materials.
Qiuhua Liang   +6 more
doaj   +1 more source

Evaluation of PAn/PVC (Ps) Nanocomposites Capability to Surface Adsorption of Metal Cations [PDF]

open access: yesشیمی کاربردی روز, 2019
Polyaniline and their nanocomposites were prepared by using chemical oxidative polymerization method in the presence of potassium iodate as oxidant. In this research, morphology and chemical structure of polyaniline/polystyrene and polyaniline/polyvinyl ...
Mahboobeh Mohammad-Taheri   +2 more
doaj   +1 more source

Electrochemical synthesis and corrosion behavior of thin polyaniline film on mild steel, copper and aluminum [PDF]

open access: yesHemijska Industrija, 2011
The electrochemical synthesis of polyaniline (PANI) on mild steel, aluminum and copper from the sodium benzoate solutions has been investigated. It has been shown that thin, highly adherent, polyaniline films on the investigated metals could be ...
Elkais Ali Ramadan   +5 more
doaj   +1 more source

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