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X-ray powder diffraction study on the MgB2 superconductor with nano-SiC additions: The effects of sintering temperature
(Universiti Malaysia Perlis, 2010-06-09)
SiC added MgB2 polycrystalline
samples were synthesized at low (650°C) and
high (850°C) temperatures in order to study the
sintering effect on the phase formation and
superconducting properties. The MgB2 bulks
with ...
Deposition of some transparent conducting oxide thin films by a simple spray pyrolysis technique and their characterizations for optoelectronic applications
(Universiti Malaysia Perlis, 2010-06-09)
In this study, spray pyrolysis method has been employed for the deposition of some transparent oxide thin films like ZnO, CdO and SnO2 onto glass substrate under atmospheric pressure using zinc acetate, cadmium acetate and ...
Analysis of particle size and XRD in ZnO-based varistor
(Universiti Malaysia Perlis, 2010-06-09)
ZnO varistors doped with Bi2O3, Sb2O3, CoO, MnO2 and Cr2O3 were prepared separately by
two mixing processes: conventional and masterbatching mixed-oxide process method.
After the mixing process, the ZnO-based varistor ...
Hydrogenolysis of glycerol to propanediols over nano-Ru/C catalyst with ionic liquid addition
(Universiti Malaysia Perlis, 2010-06-09)
Supported ruthenium catalyst on nano-activated carbon (2% Ru/C) and titania (2%Ru/TiO2) were prepared by wet impregnation technique with addition of ionic liquid and without ionic liquid (1-decyl-3-methylimidazolium and ...