Ionic conductivity of PVdF-co-HFP/LiClO4 in terms of free volume defects probed by positron annihilation lifetime spectroscopy
Polymers based on ionic conducting materials have important interest because of their
potential applications in polymer electrolytes and membranes for fuel cell application. PVdF …
potential applications in polymer electrolytes and membranes for fuel cell application. PVdF …
[HTML][HTML] Relaxation time of polypropylene glycol and polypropylene glycol dimethylether-like polymers in terms of fluid-phase temperature and pressure dependent …
We present a model explaining relaxation time of PPG (polypropylene glycol) and PPGM
(polypropylene glycol dimethylether) as representative compounds, with different molecular …
(polypropylene glycol dimethylether) as representative compounds, with different molecular …
[HTML][HTML] Free-volume analysis of the structural and dielectric properties of PMMA/TeO2 composites via positron annihilation lifetime spectroscopy
PMMA (Poly methyl methacrylate) composites have promising potential for applications in
optics and dielectric energy storage. To investigate the effects of TeO 2 contents in PMMA in …
optics and dielectric energy storage. To investigate the effects of TeO 2 contents in PMMA in …
Effect of free volume on curcumin release from various polymer-based composite films analyzed using positron annihilation lifetime spectroscopy
This work reports the effects of free volume on curcumin release in various polymer-based
composite films. Curcumin-reinforced biocomposite films were fabricated with natural …
composite films. Curcumin-reinforced biocomposite films were fabricated with natural …
On the ionic conductivity of polymer electrolytes in terms of hole fraction
A theoretical model to interpret the conductivity of ions through polymer electrolytes is
established in terms of the temperature and pressure‐dependent hole fraction computed …
established in terms of the temperature and pressure‐dependent hole fraction computed …
[HTML][HTML] The effect of hole fraction on viscosity in atactic and syndiotactic polystyrenes
The non-Newtonian viscosity behavior of atactic and syndiotactic polystyrenes (aPS and
sPS), at temperatures from 200^ ∘ C 200∘ C to 300^ ∘ C 300∘ C and pressures up to 30 …
sPS), at temperatures from 200^ ∘ C 200∘ C to 300^ ∘ C 300∘ C and pressures up to 30 …
On the non‐newtonian viscous behavior of polymer melts in terms of temperature and pressure‐dependent hole fraction
ABSTRACT A new theoretical non‐Newtonian viscosity model is developed by taking the
fractional series expansion of Eyring's shearing strain rate. A broad range of experimental …
fractional series expansion of Eyring's shearing strain rate. A broad range of experimental …
Free volume vacancy behaviour and dynamic viscosity of diesel fuels with additives at elevated temperature and pressure: thermo-occupancy function
F Sahin-Dinc, C Schaschke… - International Journal of …, 2022 - inderscienceonline.com
The reported pressure-volume-temperature (PVT) data of five different diesel fuels at T=
297.95-373.06 K and P= 0.1-457.2 MPa were described by the Simha-Somcynsky (SS) …
297.95-373.06 K and P= 0.1-457.2 MPa were described by the Simha-Somcynsky (SS) …
Viscous behavior of PS, PP, and ABS in terms of temperature and pressure‐dependent hole fraction
We have developed a zero‐shear viscous model in terms of temperature‐and pressure‐
dependent hole fraction computed from Simha‐Somcynsky Hole Theory. This model …
dependent hole fraction computed from Simha‐Somcynsky Hole Theory. This model …
Hole fraction dependence on linear viscosity of PS, PP and ABS
F Sahin-Dinc - International Polymer Processing, 2015 - degruyter.com
A linear dependency of zero shear, constant shear-rate and constant shear-stress viscosities
with temperature and hole fraction (“thermo-occupancy” function) was derived for …
with temperature and hole fraction (“thermo-occupancy” function) was derived for …