Segmental dynamics of functional graphene‐filled poly(ether sulfone ether ketone ketone) nanocomposites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44391
Abstract: The segmental dynamics of functional graphene (fGR)/poly(ether sulfone ether ketone ketone) (PESEKK) nanocomposites were investigated via differential scanning calorimetry and dynamic mechanical analysis (DMA) measurements. First, fGR was prepared using graphene oxide and sodium dodecylbenzene… read more here.
Keywords: pesekk; ether ketone; sulfone; pesekk nanocomposites ... See more keywords
Investigation of poly(phthalazinone ether ketone) amphoteric ion exchange membranes in vanadium redox flow batteries
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science"
DOI: 10.1007/s10853-020-04968-x
Abstract: Abstract Amphoteric ion exchange membranes (Q-x/S) for vanadium redox flow battery (VRFB) are prepared from brominated poly(phthalazinone ether ketone) with the degree of substitution (DS) in the range of 60–95% and sulfonated poly(phthalazinone ether ketone)… read more here.
Keywords: ether ketone; vanadium; phthalazinone ether; poly phthalazinone ... See more keywords
Understanding mechanical properties in fused filament fabrication of polyether ether ketone
Sign Up to like & getrecommendations! Published in 2020 at "Additive manufacturing"
DOI: 10.1016/j.addma.2020.101673
Abstract: Abstract Using dynamic mechanical analysis (DMA), we investigate differences in the mechanical properties of a single-filament wall of polyether ether ketone (PEEK) constructed using fused filament fabrication (FFF) under a range of different printing conditions.… read more here.
Keywords: ether ketone; fused filament; polyether ether; mechanical properties ... See more keywords
Effect of Phthalazinone Moiety on Sulfonated Poly(aryl ether ketone) Membranes for Water Vapor Permeability
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DOI: 10.1016/j.ces.2021.116775
Abstract: Abstract Membrane technology is widely used in many industries for water vapor removal, however, few membranes can maintain permeance and selectivity at higher temperature. Poly(aryl ether ketone) membranes including sulfonated poly(ether ether ketone) (SPEEK), sulfonated… read more here.
Keywords: water; sulfonated poly; poly aryl; water vapor ... See more keywords
An atomistic view of heat propagation from graphene to polyether ether ketone (PEEK)
Sign Up to like & getrecommendations! Published in 2020 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2020.109590
Abstract: Abstract Graphene is a two-dimensional form of carbon that has shown outstanding potential as an additive to polymer composites. Polyether ether ketone (PEEK) is a thermoplastic polymer that has been used extensively in industrial applications… read more here.
Keywords: ether ketone; ketone peek; graphene; polyether ether ... See more keywords
Hybrid poly(ether ether ketone) composites reinforced with a combination of carbon fibres and graphene nanoplatelets
Sign Up to like & getrecommendations! Published in 2019 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2019.03.006
Abstract: Abstract Poly(ether ether ketone) (PEEK), with its superb mechanical properties, excellent chemical resistance and high thermo-oxidative stability is one of the most important engineering thermoplastics for high-end applications. In this work, we investigate the elastic… read more here.
Keywords: poly ether; graphene nanoplatelets; carbon; ether ether ... See more keywords
Effect of basalt fiber on tribological and mechanical properties of polyether-ether-ketone (PEEK) composites
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DOI: 10.1016/j.compstruct.2021.113847
Abstract: Abstract As having high heat resistance, excellent mechanical and tribological properties, Polyether-Ether-Ketone (PEEK) is widely used in aerospace, rail transit, etc. The short basalt fiber (BF) reinforced PEEK composites were fabricated to further improve the… read more here.
Keywords: properties polyether; ketone peek; peek composites; peek ... See more keywords
Highly-conductive porous poly(ether ether ketone) electrolyte membranes for flexible electrochromic devices with variable infrared emittance
Sign Up to like & getrecommendations! Published in 2020 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.135357
Abstract: Abstract Electrolytes with superior ion conductivity are highly demanded for infrared variable emittance devices (IR-VEDs) to realize fast response time and good IR emittance modulation ability. Herein, a poly(ether ether ketone) (PEEK) membrane featured by… read more here.
Keywords: ether ketone; emittance; ether ether; electrolyte ... See more keywords
Poly(arylene ether ketone) with pendant pyridinium groups for alkaline fuel cell membranes
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2017.03.187
Abstract: Abstract Using the step-growth polycondensation reaction, poly(arylene ether ketone) (PAEK) and activated poly(arylene ether ketone)-NHS intermediates (PAEK-N) were synthesized. PAEK-NHS intermediates with pyridinium groups (PAEK-PYR) were obtained by adding different amounts of PYR groups. The… read more here.
Keywords: poly arylene; ether ketone; pyridinium groups; alkaline fuel ... See more keywords
New anhydrous proton exchange membranes based on fluoropolymers blend imidazolium poly (aromatic ether ketone)s for high temperature polymer electrolyte fuel cells
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.03.128
Abstract: Abstract The blend polymer membranes were synthesized from the methylimidazolium poly (aromatic ether ketone) (MeIm-PAEK) and fluoropolymers (PVDF and PVDF-HFP) with excellent thermal stability and improved dimensional stabilities for high-temperature polymer electrolyte fuel cells. The… read more here.
Keywords: poly aromatic; temperature; meim paek; ether ketone ... See more keywords
An effective strategy to enhance the performance of the proton exchange membranes based on sulfonated poly(ether ether ketone)s
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2020.01.180
Abstract: Abstract We report an effective and facile approach to enhance the dimensional and chemical stability of sulfonated poly(ether ether ketone) (SPEEK) type proton exchange membranes through simple polymer blending for fuel cell applications, using commercial… read more here.
Keywords: proton exchange; ether ketone; ether ether; proton ... See more keywords