Articles with "phosphorus containing" as a keyword



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Effect of selective oxidation and sulphur/phosphorus‐containing compounds on coking behaviour during light naphtha thermal cracking

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Published in 2017 at "Canadian Journal of Chemical Engineering"

DOI: 10.1002/cjce.22809

Abstract: The investigation was aimed at evaluating the effect of selective oxidation and sulphur/phosphorus-containing compounds on coking behaviour at the surface of HP40 alloy during thermal cracking of light naphtha. The surface morphology and composition of… read more here.

Keywords: sulphur phosphorus; selective oxidation; containing compounds; phosphorus containing ... See more keywords
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Phosphorus-containing Polymeric Zwitterion: A Pioneering Bioresponsive Probe for 31 P-Magnetic Resonance Imaging.

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Published in 2022 at "Macromolecular bioscience"

DOI: 10.1002/mabi.202100523

Abstract: 31 P-magnetic resonance (MR) is an important diagnostic technique currently used for tissue metabolites assessing, but it also has great potential for visualizing the internal body structures. However, due to the low physiological level of… read more here.

Keywords: magnetic resonance; phosphorus containing; polymeric zwitterion; containing polymeric ... See more keywords
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Recycling of phosphorus-containing plastic based on the dual effects of switchable hydrophilicity solvents.

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Published in 2020 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.127402

Abstract: Plastic waste has caused severe environmental problems. Some additives in plastics, like organophosphates, enter the environment with plastic waste, causing significant harm to plants and creatures. However, the primary method of recycling phosphorus-containing plastic, especially… read more here.

Keywords: plastic; switchable hydrophilicity; containing plastic; phosphorus containing ... See more keywords
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Preparation of Phosphorus-containing Porous Carbon by Direct Carbonization for Acetone Adsorption

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Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2020.125431

Abstract: Abstract The surface functional groups present in activated carbon have been regarded to take on an important role in VOCs adsorption. Herein, phosphorus-containing porous carbons (PPCs) were prepared by the direct carbonization of potassium phytate… read more here.

Keywords: adsorption; carbon; acetone; phosphorus containing ... See more keywords
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Synthesis and photocatalytic degradation activities of phosphorus containing ZnO microparticles under visible light irradiation for water treatment applications.

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Published in 2020 at "Environmental pollution"

DOI: 10.1016/j.envpol.2019.113902

Abstract: A series of phosphorus containing ZnO (P-ZnO) photocatalysts with various percentages of phosphorus were successfully synthesized using the hydrothermal method. The structural, physical and optical properties of the obtained microparticles were investigated using diverse techniques… read more here.

Keywords: degradation; containing zno; visible light; phosphorus containing ... See more keywords
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Phosphorus-containing polymers from THPS. IV: Synthesis and properties of phosphorus-containing polybenzoxazines as a green route for recycling toxic phosphine (PH3) tail gas.

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Published in 2017 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2016.10.021

Abstract: A convenient route to convert the highly toxic phosphine (PH3) tail gas into high-performance polybenzoxazines was first described in this paper. Two aliphatic polyamines, namely tris(aminomethyl)phosphine oxide and bis(aminomethyl)phenylphosphine oxide, were synthesized from tetrakis(hydroxymethyl)phosphonium sulfate… read more here.

Keywords: phosphine; tail gas; ph3 tail; phosphorus containing ... See more keywords
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A liquid phosphorus-containing imidazole derivative as flame-retardant curing agent for epoxy resin with enhanced thermal latency, mechanical, and flame-retardant performances.

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Published in 2019 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2019.121984

Abstract: The development of phosphorus-containing flame retardants combining good compatibility with matrix, low curing temperature, and mechanically reinforcing effect has remained a major challenge. Herein, we reported the synthesis of a liquid flame-retardant curing agent (DA)… read more here.

Keywords: flame retardant; latency; temperature; flame ... See more keywords
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Thermal and physicochemical properties of phosphorus-containing activated carbons obtained from biomass

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Published in 2017 at "Journal of The Taiwan Institute of Chemical Engineers"

DOI: 10.1016/j.jtice.2017.09.015

Abstract: Abstract The phosphorus-containing activated carbons have been obtained by activation of the low quality hay and the chars obtained by its pyrolysis with 50% phosphoric acid at 600 °C in a stream of nitrogen. Furthermore, the… read more here.

Keywords: containing activated; carbons obtained; physicochemical properties; phosphorus containing ... See more keywords
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1,4-Unsubstituted 2-phosphorylated vinylacetylenes as valuable phosphorus-containing dipolarophiles

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Published in 2018 at "Mendeleev Communications"

DOI: 10.1016/j.mencom.2018.11.031

Abstract: 2-(Diethoxyphosphoryl)- and 2-(diphenylphosphoryl)but-2-en-3-ynes, accesible from 4-mesyloxy-3-phosphorylbuta-1,2-dienes, undergo [2+3] cycloaddition with benzonitrile N-oxide or azides to afford isoxazole or 1,2,3-triazole derivatives, respectively. read more here.

Keywords: phosphorylated vinylacetylenes; vinylacetylenes valuable; phosphorus containing; unsubstituted phosphorylated ... See more keywords
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Full substitution of petroleum-based polyols by phosphorus-containing soy-based polyols for fabricating highly flame-retardant polyisocyanurate foams

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Published in 2018 at "Polymer Degradation and Stability"

DOI: 10.1016/j.polymdegradstab.2018.07.001

Abstract: Abstract To obtain a substitute for petroleum-based polyols and simultaneously solve the flammability problem of polyisocyanurate (PIR) foams, a novel phosphorus-containing soy-based polyol (PCSO) was firstly synthesized. Then, PCSO was used to fabricate biomass flame-retardant… read more here.

Keywords: based polyols; flame retardant; pir; phosphorus containing ... See more keywords
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Multifunctional phosphorus-containing triazolyl amine towards self-intumescent flame-retardant and mechanically strong epoxy resin with high transparency

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Published in 2020 at "Industrial & Engineering Chemistry Research"

DOI: 10.1021/acs.iecr.0c01277

Abstract: In this work, phosphorus-containing triazolyl amine (P-ATA) was incorporated into epoxy resin through the ring-opening reaction of epoxy groups, so as to obtain the intrinsically flame-retardant ep... read more here.

Keywords: flame retardant; epoxy resin; triazolyl amine; containing triazolyl ... See more keywords