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   Articles with "poly phenylene" as a keyword



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Polydopamine coated poly(m-phenylene isophthalamid) membrane as heat-tolerant separator for lithium-ion batteries

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recommendations! Published in 2020 at "Ionics"

DOI: 10.1007/s11581-020-03699-y

Abstract: Poly(m-phenylene isophthalamide) (PMIA) membranes are promising heat-tolerant separator candidates of lithium-ion batteries (LIBs), while their wettability toward carbonate electrolyte and corresponding batteries performance are not desirable. Herein, PMIA membranes coated with ultrathin mussel-inspired polydopamine (PDA)… read more here.

Keywords: separator; pmia; pmia pda; poly phenylene ... See more keywords
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Poly(phenylene sulfide)-graphite composites for bipolar plates with preferred morphological orientation

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recommendations! Published in 2019 at "Korean Journal of Chemical Engineering"

DOI: 10.1007/s11814-019-0397-5

Abstract: Bipolar plates in phosphoric acid fuel cells require inertness to phosphoric acid as well as excellent electrical, thermal, and mechanical properties. For this application, we prepared poly(phenylene sulfide) (PPS)-graphite composites with random or ordered graphite… read more here.

Keywords: graphite; orientation; poly phenylene; graphite composites ... See more keywords
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Electrical conductivity of carbon nanotube-filled miscible poly(phenylene oxide)/polystyrene blends prepared by melt compounding

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recommendations! Published in 2019 at "Composites Part B: Engineering"

DOI: 10.1016/j.compositesb.2019.107213

Abstract: Abstract Conductive polymer composites (CPCs) have attracted tremendous attention from both academia and industry for several decades. Unfortunately, high conductive filler loadings required for current CPCs to obtain insulator/conductor transition (usually defined as percolation threshold)… read more here.

Keywords: miscible poly; electrical conductivity; phenylene oxide; poly phenylene ... See more keywords

Poly(phenylene-carborane) grafted graphene oxide for lightweight and thin–thickness microwave absorption composites

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recommendations! Published in 2021 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2021.158708

Abstract: Abstract The poly(phenylene-carborane) (PPB) is covalently attached to the surface of graphene oxide (GO) for the first time via Ni(0)-catalyzed polymerization, and the functionalization of the GO has been confirmed by XPS, XRD, FT-IR, SEM,… read more here.

Keywords: carborane; phenylene carborane; ppb; thickness ... See more keywords
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Tuning the optical properties of poly(p-phenylene ethynylene) nanoparticles as bio-imaging probes by side chain functionalization.

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

DOI: 10.1016/j.jcis.2017.05.072

Abstract: Conjugated polymers are versatile bio-imaging probes as their optical properties can be readily fine-tuned. In this manuscript, fluorescent conjugated polymer nanoparticles are fabricated using three different poly(p-phenylene ethynylene) (PPE) derivatives. The polymers have the same… read more here.

Keywords: bio imaging; imaging probes; optical properties; poly phenylene ... See more keywords
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PEGylating poly(p-phenylene vinylene)-based bioimaging nanoprobes.

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recommendations! Published in 2020 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2020.07.145

Abstract: HYPOTHESIS Conjugated polymer nanoparticles (CNPs) have attracted considerable attention within bioimaging due to their excellent optical properties and biocompatibility. However, unspecific adsorption of proteins hampers their effective use as advanced bioimaging probes. Controlled methodologies made… read more here.

Keywords: phenylene vinylene; optical properties; cnps; poly phenylene ... See more keywords
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Dielectric relaxation of fullerene C60-containing nanocomposites based on poly(phenylene oxide)

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recommendations! Published in 2018 at "Journal of Non-crystalline Solids"

DOI: 10.1016/j.jnoncrysol.2018.01.008

Abstract: Abstract Molecular mobility of nanocomposites based on poly(phenylene oxide) (PPO) containing 1, 2, 4 and 8 wt% of C60 fullerenes was studied by dielectric spectroscopy. In all samples, two relaxation processes were present and caused by… read more here.

Keywords: based poly; mobility; poly phenylene; phenylene oxide ... See more keywords
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Improved electrical power production of thermally regenerative batteries using a poly(phenylene oxide) based anion exchange membrane

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recommendations! Published in 2017 at "Journal of Power Sources"

DOI: 10.1016/j.jpowsour.2017.01.003

Abstract: Abstract Thermally regenerative ammonia-based batteries (TRABs) can be used to harvest low-grade waste heat as electrical power. To improve TRAB performance, a series of benzyltrimethyl quaternary ammonium-functionalized poly(phenylene oxide) anion exchange membranes (BTMA-AEMs) were examined… read more here.

Keywords: electrical power; poly phenylene; power; thermally regenerative ... See more keywords
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Random quaternary ammonium Diels-Alder poly(phenylene) copolymers for improved vanadium redox flow batteries

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recommendations! Published in 2017 at "Journal of Power Sources"

DOI: 10.1016/j.jpowsour.2017.03.130

Abstract: Abstract This study analyzes the effect of quaternary ammonium homopolymer (AmPP) and ionic and non-ionic random unit copolymerization (AmPP-PP) of Diels-Alder poly(phenylene)s on electrochemical and transport properties, vanadium redox flow battery performance, and material stability.… read more here.

Keywords: diels alder; alder poly; poly phenylene; ion ... See more keywords
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Sunlight highly photoactive TiO2@poly-p-phenylene composite microspheres for malachite green degradation

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recommendations! Published in 2018 at "Journal of The Taiwan Institute of Chemical Engineers"

DOI: 10.1016/j.jtice.2018.03.018

Abstract: Abstract The TiO2@poly-p-phenylene (PPP) composite microspheres were successfully prepared from the self-assembled PPP microspheres in the tetrabutyl titanate solution via the sol–gel method. The morphology and optical properties of the composite microspheres have been characterized… read more here.

Keywords: tio2; malachite green; poly phenylene; composite microspheres ... See more keywords
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Poly(p-phenylene terephthalamide) modified PE separators for lithium ion batteries

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recommendations! Published in 2019 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2019.03.071

Abstract: Abstract In this paper, the low molecular weight poly(p-phenylene terephthalamide) (PPTA) was introduced into the surface of integral PE network by a dip-coating and phase separation process, and a thermally stable separator with thermal-shutdown function… read more here.

Keywords: poly phenylene; phenylene terephthalamide; lithium ion; separator ... See more keywords