Zobrazeno 1 - 10
of 69
pro vyhledávání: '"M. S. Meikhail"'
Publikováno v:
Polymer Bulletin. 80:2883-2909
Publikováno v:
Polymer Bulletin.
Chitosan/Polyvinyl pyrrolidone (CS/PVP) semi-natural polymeric blend involving gradient concentrations of ZnS nanoparticles (ZnS-NPS) was prepared via a simple casting method. In conjunction with computational density functional theory approaches (DF
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 2, Pp 1530-1538 (2020)
The molecular structures of polyvinyl alcohol and polyethylene oxide doped with various concentrations of CsBr were investigated by FT-IR, UV/Vis. and XRD. The surface of the prepared films was studied by SEM. Thermal and electrical properties were s
Publikováno v:
Journal of Bio- and Tribo-Corrosion. 8
Publikováno v:
Journal of Materials Research and Technology. 8:3908-3916
PVC\PVAc polymer blend with different mass fraction concentration were prepared using traditional solvent casting technique. Fourier transform infrared FTIR used to identify various vibrational groups presented in associated with structural changes.
Publikováno v:
JOURNAL OF ADVANCES IN PHYSICS. 14:5682-5692
Samples of pristine poly vinyl chloride (PVC) and other samples of the same matrix containing a variable amount of inorganic sodium salt (sodium chloride NaCl) were prepared via simple casting route in a dimethyl sulfoxide (DMSO) solvent were prepare
Publikováno v:
Optik. 167:204-217
Thin films of 5,10,15,20-Tetraphenyl-21H,23H-porphine manganese (III) chloride, MnTPPCl, were successfully deposited by thermal evaporation technique. The structure of thin films was characterized using Thermal Gravimetric Analysis, TGA, Fourier Tran
Publikováno v:
International Journal of Environmental Studies. 75:965-977
A virgin sample of pure polyvinyl alcohol (PVA) in combination with other polymeric samples containing pre-calculated amounts of lepidium sativum natural plant seed extract was successfully prepared. Structural modification was investigated through a
Publikováno v:
Physica B: Condensed Matter. 539:1-7
The AC conductivity and dielectric properties of MnTPPCl sandwich structure as Au/MnTPPCl/Au were studied. The conductivity of the MnTPPCl thin films have been interpreted by the correlated barrier hopping (CBH) model. The dominant conduction process
Publikováno v:
Egyptian Journal of Basic and Applied Sciences, Vol 5, Iss 2, Pp 138-144 (2018)
Chitosan/polycaprolactone (Ch/PCL) semi-natural polymeric blend containing gradient concentrations of CdSe quantum dots (QDs) dopant were synthesized via hot injection method. Synthesized samples containing different concentration of CdSe QDs were ch