Results 281 to 290 of about 3,929,860 (354)
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, 2020
To address sluggish kinetics of ions in all-solid-state sodium batteries, composite solid electrolytes (CSEs), i.e. polyethylene oxide (PEO) with dispersed Ga doped-Na2Zn2TeO6 (NZTO) particles, and a nanostructured Na2V3(PO4)3 cathode are applied to ...
Jian-Fang Wu +3 more
semanticscholar +1 more source
To address sluggish kinetics of ions in all-solid-state sodium batteries, composite solid electrolytes (CSEs), i.e. polyethylene oxide (PEO) with dispersed Ga doped-Na2Zn2TeO6 (NZTO) particles, and a nanostructured Na2V3(PO4)3 cathode are applied to ...
Jian-Fang Wu +3 more
semanticscholar +1 more source
Vacuum, 2019
Different ratios between polyethylene oxide (PEO) and carboxymethyl cellulose (CMC) blends were prepared through the solution casting technique. The X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA)
A. Rajeh, M. Morsi, I. Elashmawi
semanticscholar +1 more source
Different ratios between polyethylene oxide (PEO) and carboxymethyl cellulose (CMC) blends were prepared through the solution casting technique. The X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA)
A. Rajeh, M. Morsi, I. Elashmawi
semanticscholar +1 more source
Mechanism of polyethylene oxidation
Journal of Applied Polymer Science, 1964AbstractAcetic and formic acids and acetone are products of the oxidation of propylene and ethylene polymers and copolymers. The two‐ and three‐carbon products can be accounted for as the result of intramolecular attack by radicals, leading to β‐oxidation. A high proportion of scissions in polypropylene involves multiple intramolecular attack.
E. M. Bevilacqua +2 more
openaire +1 more source
Journal of Thermal Analysis and Calorimetry, 2006
The aim of this study was to study tablet formation of polyethylene oxides (PEOs) with different molecular masses by means of 3D modeling and comparing the results to those of other more traditional techniques, such as Heckel analysis, analysis by the pressure-time function and energy analysis.
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The aim of this study was to study tablet formation of polyethylene oxides (PEOs) with different molecular masses by means of 3D modeling and comparing the results to those of other more traditional techniques, such as Heckel analysis, analysis by the pressure-time function and energy analysis.
openaire +1 more source
Oxidation of crystalline polyethylene
Combustion and Flame, 2015Abstract Auto-oxidation of polyethylene (PE) is of a common occurrence and could be triggered by several physical and chemical factors. In this study, for the first time, we report a comprehensive theoretical account on the initial oxidation of crystalline PE at low temperatures prior to its melting.
Oluwoye, I. +3 more
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Journal of Physics and Chemistry of Solids, 2019
Nanocomposite films of polyethylene oxide/carboxymethyl cellulose (PEO/CMC)/barium titanate (BaTiO3) were prepared using the solution casting technique. The results of X-ray diffraction (XRD) analysis depicted the semicrystalline nature of PEO/CMC, which
M. Morsi +3 more
semanticscholar +1 more source
Nanocomposite films of polyethylene oxide/carboxymethyl cellulose (PEO/CMC)/barium titanate (BaTiO3) were prepared using the solution casting technique. The results of X-ray diffraction (XRD) analysis depicted the semicrystalline nature of PEO/CMC, which
M. Morsi +3 more
semanticscholar +1 more source
Chemical Engineering Journal, 2019
Solid-state polymer electrolyte with high ionic conductivity and electrochemical stability is desirable for lithium metal batteries. A poly(ionic liquid)-polyethylene oxide semi-interpenetrating polymer network composite solid electrolyte for safe ...
Yuhan Li +8 more
semanticscholar +1 more source
Solid-state polymer electrolyte with high ionic conductivity and electrochemical stability is desirable for lithium metal batteries. A poly(ionic liquid)-polyethylene oxide semi-interpenetrating polymer network composite solid electrolyte for safe ...
Yuhan Li +8 more
semanticscholar +1 more source
Effect of polyethylene oxide on flotation of molybdenite fines
, 2020The processing of low-grade deposits of molybdenite is becoming more urgent with the gradual depletion of high-grade molybdenite ores in China. Low flotation efficiency has been suffered due to finer sizes liberation resulted from finely disseminated ...
Shulei Li +5 more
semanticscholar +1 more source
Biological responses to polyethylene oxide modified polyethylene terephthalate surfaces
Journal of Biomedical Materials Research, 1991AbstractPolyethylene oxide (PEO) of molecular weights 5,000, 10,000, 18,500, and 100,000 g/mol was covalently grafted to surfaces of otherwise cell adhesive polyethylene terephthalate (PET) films. Analysis of these surfaces by measurement of contact angles and ESCA verified the presence of the grafted PEO.
N P, Desai, J A, Hubbell
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Journal of Molecular Structure, 2019
The green synthesis of nanoparticles has become a matter of great interest in recent times and proposed as an environmentally friendly alternative to chemical and physical methods.
A. Abdelghany, A. Oraby, G. M. Asnag
semanticscholar +1 more source
The green synthesis of nanoparticles has become a matter of great interest in recent times and proposed as an environmentally friendly alternative to chemical and physical methods.
A. Abdelghany, A. Oraby, G. M. Asnag
semanticscholar +1 more source