Articles with "acid ionic" as a keyword



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Strain-Sensitive Performance of a Tough and Ink-Writable Polyacrylic Acid Ionic Gel Crosslinked by Carboxymethyl Cellulose.

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Published in 2019 at "Macromolecular rapid communications"

DOI: 10.1002/marc.201900329

Abstract: A tough polyacrylic acid ionic gel is obtained using carboxymethyl cellulose as a crosslinker and KCl as a conductive ions donor. The polymerization process is initiated by ceric ammonium nitrate and triggered by visible light,… read more here.

Keywords: ionic gel; carboxymethyl cellulose; polyacrylic acid; acid ionic ... See more keywords
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Influence of pH, soil humic acid, ionic strength and temperature on sorption of U(VI) onto attapulgite

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Published in 2018 at "Journal of Radioanalytical and Nuclear Chemistry"

DOI: 10.1007/s10967-018-5795-3

Abstract: The surface property of attapulgite was investigated by N2-BET surface area and zeta potential analysis in this paper. Solution pH had a remarkable effect on the sorption process, indicated an inner-sphere complexation. Humic acid (HA)… read more here.

Keywords: temperature; soil humic; influence soil; acid ionic ... See more keywords
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Effect of betulinic acid and its ionic derivatives on M-MuLV replication.

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Published in 2018 at "Biochemical and biophysical research communications"

DOI: 10.1016/j.bbrc.2018.04.080

Abstract: Murine leukemia virus (MuLV) is a retrovirus known causing leukemia and neurological disorders in mice, and its viral life cycle and pathogenesis have been investigated extensively over the past decades. As a natural antiviral agent,… read more here.

Keywords: 43d cells; betulinic acid; ionic derivatives; acid ionic ... See more keywords
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A polymeric Brønsted acid ionic liquid mediated liquefaction of municipal solid waste.

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Published in 2022 at "Journal of environmental management"

DOI: 10.1016/j.jenvman.2022.114532

Abstract: The rapid industrialization and population explosion continuously generate massive amounts of municipal waste. Several conventional processes are in practice for the treatment of municipal waste, but the requirement of stringent operating conditions, incomplete conversion, longer… read more here.

Keywords: waste; municipal solid; ionic liquid; acid ionic ... See more keywords
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Facilely synthesized mesoporous polymer for dispersion of amino acid ionic liquid and effective capture of carbon dioxide from anthropogenic source

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Published in 2021 at "Journal of The Taiwan Institute of Chemical Engineers"

DOI: 10.1016/j.jtice.2021.05.053

Abstract: Abstract Dispersing amino acid ionic liquids (AAILs) in porous supports is an effective method to overcome the viscous and corrosive issues of AAILs. Herein, a facilely synthesized mesoporous polymer—polydivinylbenzene (PDVB) was proposed as the support… read more here.

Keywords: acid ionic; facilely synthesized; synthesized mesoporous; capture ... See more keywords

Graphene-like boron nitride anchored Brönsted acid ionic liquids as metal-free catalyst for advanced oxidation process

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Published in 2017 at "Molecular Catalysis"

DOI: 10.1016/j.mcat.2017.04.008

Abstract: Abstract Catalytic oxidation of aromatic sulfur compounds for separation from fuel oils has turned to be an important theme in environmental protection. However, most current reports focused on metal-based catalysts, resulting in high costs and… read more here.

Keywords: catalytic oxidation; oxidation; acid ionic; metal free ... See more keywords
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Experimental and theoretical evidence of enhanced catalytic performance of lipase B from Candida antarctica acquired by the chemical modification with amino acid ionic liquids

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Published in 2021 at "Molecular Catalysis"

DOI: 10.1016/j.mcat.2020.111355

Abstract: Abstract Four types of amino acid ionic liquids (AAILs) with chiral structure were used to modify Candida antarctica lipase B (CALB). The results showed that the catalytic activity at different temperatures and pH, thermostability, and… read more here.

Keywords: acid ionic; calb; lipase; modified calb ... See more keywords
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Microscopic characterization of amino acid ionic liquids - water mixtures

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Published in 2017 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2017.04.008

Abstract: Abstract The properties of ionic liquids containing glycinate anion and 1-ethyl-3-methylimidazolium or cholinium or methylpiperazinium cation mixed with water were studied in the full composition range in this manuscript. Relevant thermodynamic properties, such as excess… read more here.

Keywords: microscopic characterization; amino acid; water; characterization amino ... See more keywords
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Effects of carboxylic group on bulk and electrical double layer properties of amino acid ionic liquid

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Published in 2020 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2019.112158

Abstract: Abstract Two relatively new amino acid ionic liquids (AAILs) were simulated in pure bulk and double layer by molecular dynamics, to investigate how carboxylic group affects thermophysical properties. In this respect, the hydrogen bond plays… read more here.

Keywords: anion; amino acid; carboxylic group; group ... See more keywords
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Thermodynamic study on carbon dioxide absorption in aqueous solutions of choline-based amino acid ionic liquids

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Published in 2019 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2018.01.058

Abstract: Abstract Five choline-based amino acid ionic liquids ([Cho][AA]s) are prepared by neutralization between choline hydroxide and amino acids with different molecular weight and alkalinity. Solubility of CO 2 in 30 wt% aqueous solutions of these five… read more here.

Keywords: acid ionic; based amino; aqueous solutions; amino ... See more keywords
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Amino acid ionic liquids as anticorrosive and lubricating additives for water and their environmental impact

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Published in 2021 at "Tribology International"

DOI: 10.1016/j.triboint.2020.106663

Abstract: Abstract In this work, seven amino acid ionic liquids (AAILs) were synthesized and used as lubricating additives for water. The experimental results revealed that the friction coefficient and wear were reduced after the addition of… read more here.

Keywords: acid ionic; additives water; water; lubricating additives ... See more keywords