Articles with "poly allylamine" as a keyword



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Wettability improvement of vanadium nitride/carbon electrode nanomaterial by electrostatic absorption of hydrophilic poly (allylamine hydrochloride)

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Published in 2020 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.146619

Abstract: Abstract Transport of electrolyte ions in electrode material is considered to be an essential influence on the charging-discharging process, which affects the overall performance of the energy storage device. In this work, poly (allylamine hydrochloride)… read more here.

Keywords: poly allylamine; vanadium; vanadium nitride; wettability ... See more keywords
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Effect of molecular weights of confined single-chain poly(allylamine) toward proton conduction in inorganic frameworks based on Preyssler-type polyoxometalate

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Published in 2020 at "Inorganica Chimica Acta"

DOI: 10.1016/j.ica.2019.119204

Abstract: Abstract In this work, poly(allylamine) (PAA) of different average molecular weights (MW = 1600 (I), 3000 (II), and 5000 (III)) are confined in an inorganic framework composed of K+ and Preyssler-type polyoxometalate [Na(H2O)P5W30O110]14−, and the effects toward… read more here.

Keywords: molecular weights; poly allylamine; proton; preyssler type ... See more keywords
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Non-covalent assembly of poly(allylamine hydrochloride)/triethylamine microcapsules with ionic strength-responsiveness and auto-fluorescence.

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Published in 2017 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2017.02.029

Abstract: Ionic strength-responsive microcapsules with auto-fluorescence were fabricated by incubation of poly(allylamine hydrochloride) (PAH)-doped CaCO3 particles in triethylamine (Et3N), followed by core removal using HCl. Based on the combination of hydrophobic interaction and hydrogen bonding, PAH… read more here.

Keywords: poly allylamine; auto fluorescence; ionic strength;
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Preparation and characterization of CO2-selective facilitated transport membrane composed of chitosan and poly(allylamine) blend for CO2/N2 separation

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Published in 2018 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2018.06.009

Abstract: Abstract This study involves the addition of poly(allylamine) (PAA) with chitosan (CS) for facilitated CO2 transport. Detailed characterizations of the membranes including advance microscopic analysis, thermal stability, stiffness, etc. were investigated. The CO2 separation studies… read more here.

Keywords: poly allylamine; co2; separation; co2 separation ... See more keywords
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Functionalization of additive-manufactured Ti6Al4V scaffolds with poly(allylamine hydrochloride)/poly(styrene sulfonate) bilayer microcapsule system containing dexamethasone

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Published in 2021 at "Materials Chemistry and Physics"

DOI: 10.1016/j.matchemphys.2021.125099

Abstract: Abstract Porous titanium alloy Ti6Al4V scaffolds manufactured via electron beam melting (EBM®) reveal broad prospects for applications in bone tissue engineering. However, local inflammation and even implant failure may occur while placing an implant into… read more here.

Keywords: allylamine hydrochloride; drug; poly allylamine; dexamethasone ... See more keywords
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Understanding the impact of poly(allylamine) plasma grafting on the filtration performances of a commercial polymeric membrane

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Published in 2019 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2018.11.004

Abstract: Abstract Commercial membranes often exhibit difficulties in rejecting specific ionic species, and especially multivalent cations, due to their usual negative charge. To face this drawback, it is proposed here to functionalize the membrane surface by… read more here.

Keywords: poly allylamine; allylamine; impact; membrane ... See more keywords
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Confinement of poly(allylamine) in Preyssler-type polyoxometalate and potassium ion framework for enhanced proton conductivity

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Published in 2019 at "Communications Chemistry"

DOI: 10.1038/s42004-019-0111-x

Abstract: Polyoxometalate based solids are promising candidates of proton-conducting solid electrolytes. In this work, a Preyssler-type polyoxometalate is crystallized with potassium ions and poly(allylamine), which is also a good proton conductor, from aqueous solutions. Here we… read more here.

Keywords: polyoxometalate; type polyoxometalate; poly allylamine; proton ... See more keywords