Articles with "nafion" as a keyword



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Bioinspired Artificial Sensory Nerve Based on Nafion Memristor

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201808783

Abstract: Bioinspired artificial haptic neuron system has received much attention in the booming artificial intelligence industry for its broad range of high‐impact applications such as personal healthcare monitoring, electronic skins, and human–machine interfaces. An artificial haptic… read more here.

Keywords: system; memristor; sensory nerve; bioinspired artificial ... See more keywords
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Fabrication of nanomolded Nafion thin films with tunable mechanical and electrical properties using thermal evaporation-induced capillary force lithography.

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Published in 2021 at "Advanced materials interfaces"

DOI: 10.1002/admi.202002005

Abstract: In this paper, we report a simple and facile method to fabricate nanomolded Nafion thin films with tunable mechanical, and electrical properties. To achieve this, we combine a novel thermal evaporation-induced capillary force lithography method… read more here.

Keywords: thin films; nafion; nafion thin; mechanical electrical ... See more keywords
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Evaluation of Nafion with Various Pt–C Concentrations in Membrane Electrode Assemblies for PEMFCs

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Published in 2017 at "Fuel Cells"

DOI: 10.1002/fuce.201600179

Abstract: Membrane electrode assemblies (MEAs) were fabricated directly onto the electrolyte membrane, using an ultrasonic spraying technique. Pt–C catalysts, with concentrations of 10%, 20% and 40% by weight, were used, and the Pt loading onto the… read more here.

Keywords: nafion; membrane electrode; evaluation nafion; electrode assemblies ... See more keywords
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Modification of Nafion membrane by polyaniline providing uniform polymer distribution throughout the membrane

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Published in 2018 at "Colloid and Polymer Science"

DOI: 10.1007/s00396-018-4431-7

Abstract: Oxidative polymerization of aniline in the presence of Nafion membranes has been carried out in a water–isopropanol mixture after preliminary impregnation of the membrane with the monomer (aniline) in aqueous isopropanol. Uniform distribution of polyaniline… read more here.

Keywords: nafion; water; nafion membrane; membrane ... See more keywords
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Synthesis and characterization of a single-walled carbon nanotubes/l-cysteine/Nafion-ionic liquid nanocomposite and its application in the ultrasensitive determination of Cd(II) and Pb(II)

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Published in 2019 at "Journal of Applied Electrochemistry"

DOI: 10.1007/s10800-019-01309-y

Abstract: In this paper, an electrochemical sensor was fabricated for the sensitive and simultaneous analysis of Pb(II) and Cd(II) by the modification of glassy carbon electrodes (GCEs) with a dispersion of l-cysteine-functionalized single-walled carbon nanotubes (SWCNs)… read more here.

Keywords: nafion; walled carbon; carbon nanotubes; single walled ... See more keywords
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Simple non-enzymatic electrochemical sensor for hydrogen peroxide based on nafion/platinum nanoparticles/reduced graphene oxide nanocomposite modified glassy carbon electrode

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Published in 2017 at "Ionics"

DOI: 10.1007/s11581-016-1944-2

Abstract: A facile and effective strategy to fabricate non-enzymatic H2O2 sensor was developed based on Nafion/Platinum nanoparticles/reduced graphene oxide (Nafion/Pt NPs/RGO) nanocomposite modified glassy carbon (GC) electrode. The morphology of Nafion/Pt NPs/RGO nanocomposite was characterized by… read more here.

Keywords: nafion; non enzymatic; based nafion; sensor ... See more keywords
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Effect of nano-size of functionalized silica on overall performance of swelling-filling modified Nafion membrane for direct methanol fuel cell application

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Published in 2018 at "Applied Energy"

DOI: 10.1016/j.apenergy.2018.01.052

Abstract: Abstract A non-destructive swelling-filling (SF) strategy is applied for inorganic modification on Nafion by using functionalized silica (F-silica) nanoparticles as fillers. With the facilely prepared F-silica gel as SF treating agent, the mono-dispersed F-silica nanoparticles… read more here.

Keywords: nafion; methanol; application; swelling filling ... See more keywords
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Influence of the Nafion agglomerate morphology on the water-uptake behavior and fuel cell performance in the proton exchange membrane fuel cells

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Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.03.113

Abstract: Abstract In the preparation of catalyst ink for proton exchange membrane fuel cell, the dispersing solvent has significant influence on the physicochemical and electrochemical properties of catalyst layer (CL), primarily due to the variation of… read more here.

Keywords: mobility; proton exchange; nafion; fuel ... See more keywords
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Development of Cd2+ sensor based on BZNA/Nafion/Glassy carbon electrode by electrochemical approach

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Published in 2018 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.07.034

Abstract: Abstract A new electrochemical sensor for the selective detection of Cd2+ ion based on Schiff base, 1,1′-(biphenyl-4,4′-diylbis(azan-1-yl-1-ylidene))bis(methan-1-yl-1-ylidene) dinaphthalen-2-ol (BZNA) having from both moieties 2-hydroxy-1-iminomethylnaphthalene and benzidine core is presented. BZNA was synthesized by condensation reaction… read more here.

Keywords: glassy carbon; nafion; cd2; nafion glassy ... See more keywords
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Pressure-crystallized piezopolymer/ionomer/graphene quantum dot composites: A novel poling-free dynamic hybrid electret with enhanced energy harvesting properties

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Published in 2018 at "Composites Science and Technology"

DOI: 10.1016/j.compscitech.2018.06.010

Abstract: Abstract We report the design and fabrication of a novel self-powered poling-free dynamic electret by hybridizing a piezocomposite with graphene quantum dots (GQDs). The polymeric hybrid piezoelectret was prepared through the solution casting of a… read more here.

Keywords: graphene quantum; nafion; poling free; pvdf nafion ... See more keywords
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Very sensitive electrochemical determination of diuron on glassy carbon electrode modified with reduced graphene oxide–gold nanoparticle–Nafion composite film

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Published in 2017 at "Ecotoxicology and environmental safety"

DOI: 10.1016/j.ecoenv.2017.06.030

Abstract: In this work, a very sensitive electrochemical sensor based on glassy carbon electrode (GCE) modified with reduced graphene oxide–gold nanoparticles/Nafion (rGO–AuNPs/Nafion) composite film was applied to determine diuron. Synthesized GO was characterized using X-ray diffraction… read more here.

Keywords: nafion; diuron; determination diuron; spectroscopy ... See more keywords