Fused deposition modeling of poly(ether ether ketone) scaffolds
High Temperature Materials and Processes, 2021 In this paper, poly(ether ether ketone) (PEEK) scaffold was manufactured using the fused deposition modeling (FDM) technology with a modified platform. The effect of processing parameters of FDM on the porosity and compressive strength of PEEK scaffold ...
Song Xiaohui +5 more
doaj +1 more source
Preparation of PEEK-NH2/graphene network structured nanocomposites with high electrical conductivity
e-Polymers, 2022 The percolation thresholds of poly ether ether ketone/graphene (PEEK/Gr) composites in most studies are high due to the random distribution of Gr in the matrix.
Liu Huizhi +5 more
doaj +1 more source
Evaluation of decomposition kinetics of poly (ether-ether-ketone) by thermogravimetric analysis [PDF]
Materials Research, 2013 The non-isothermal thermogravimetric methods have been used extensively for the determination of kinetic parameters in polymers. The poly (ether ketones) are used as matrix in advanced high performance composites due its high thermal stability, excellent
Gibran da Cunha Vasconcelos +4 more
doaj +1 more source
Boosting dimensional stability and proton conductive of proton exchange membrane by introducing SO3H-UiO-66 coated nanofibers [PDF]
E3S Web of Conferences, 2021 In this work, we fabricated cross-linked pre-oxidized polyacrylonitrile nanofibers (PPNF) coating SO3H-UiO-66 coated (named SU6@PPNF), which was introduced into sulfonated poly (ether ether ketone) SPEEK to produce membrane with superior proton ...
Zhu Bensheng +7 more
doaj +1 more source
Exchange reactions of poly(arylene ether ketone) dithioketals with aliphatic diols: formation and deprotection of poly(arylene ether ketal)s [PDF]
, 2017 The dithioketal derivatives of industrially important, semi-crystalline poly(arylene ether ketone)s undergo facile exchange with aliphatic diols in the presence of N-bromo-succinimide to give a range of novel poly(arylene ether ketal)s.
Colquhoun, Howard +2 more
core +1 more source
Studies on the SPEEK membrane with low degree of sulfonation as a stable proton exchange membrane for fuel cell applications [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2017 Sulfonated poly (ether ether ketone) (SPEEK) with a low degree of sulfonation (DS = 40%) was prepared for proton exchange membrane fuel cells (PEMFC).
Mohammad Javad Parnian +2 more
doaj +1 more source
Poly-Ether-Ether-Ketone (PEEK) in orthopaedic practice- A current concept review
Journal of Orthopaedic Reports, 2022 Background- Poly-Ether-Ether-Ketone (PEEK) is among the newer special thermoplastic engineering plastics and has shown reasonable biological, mechanical, and chemical properties as a biomaterial in orthopaedics.
Makena Mbogori +4 more
doaj +1 more source
Direct iminization of PEEK [PDF]
, 2011 Semi-crystalline poly(ether ketone)s are important high-temperature engineering thermoplastics, but are difficult to characterize at the molecular level because of their insolubility in conventional organic solvents.
Attwood T. E. +17 more
core +1 more source
Miscibility of poly(ether ether ketone)/poly(ether diphenyl ether ketone) blends
Polymer, 1996 Poly(ether ether ketone) and poly(ether diphenyl ether ketone) homopolymers are prepared by nucleophilic substitution routes. Miscibility of PEEK/PEDEK blends has been studied by wide-angle X-ray diffraction (WAXD) and differential scanning calorimetry (d.s.c.).
Xiang Ling Ji +2 more
openaire +1 more source
Polymer viscosity, particle coalescence and mechanical performance in high-temperature laser sintering [PDF]
, 2016 The final publication is available at Springer via http://dx.doi.org/10.1007/s10853-016-9761-6High-temperature laser sintering (HT-LS) is an additive manufacturing technology whose potential could be limited by the restricted number of materials ...
Berretta, Silvia +3 more
core +1 more source