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Mechanical and thermal behavior of hybrid nano composite
(Universiti Malaysia Perlis, 2014)
The paper focused on the study to improve the mechanical and thermal stability of the composite material by adding fibre reinforced plastic and iron oxide nano fillers. The paper also on study of Nanocomposite material ...
Thermal and photoluminescence propersties of Nd ³⁺ doped tellurite nanoglass
(Universiti Malaysia Perlis, 2014)
Series of glass based on (75-x)TeO₂-15MgO-10Na₂O-xNd₂O₃, where x=0, 1.0, 2.0, and 3.0 are synthesized by conventional melt-quenching technique. The nanoglass particles are derived from heat treatment of this glass near ...
Optical constact of the poly vinyl alcohol grafted Rhodamine B (PVA-g-Rh B)
(Universiti Malaysia Perlis, 2014)
The optical constants of the prepared PVA-g-Rh B thin films have been studied. The real and imaginary part of the complex refractive index and dielectric constant of the copolymer were determined. The optical conductivity ...
Structural and optical studies of Eu³⁺ doped nanocrystalline tellurite glass
(Universiti Malaysia Perlis, 2014)
A series of transparent glasses with composition (80-x) TeO2 - 15 MgO - (x) Eu2O3, over the concentration region of 0 - 2.5 mol% were obtained using conventional melt-quenching technique. The nanocrystalline glass samples ...
Fabrication and characterization of porous alumina membranes
(Universiti Malaysia Perlis, 2014)
Porous alumina membrane are often used as templates for synthesizing nanowire arrays due to their well-defined pore structures, high pore densities and uniform pore sizes. In this study, porous alumina with pore diameters ...
Kinetics of cadmium adsorption by CNTs grown on PACs
(Universiti Malaysia Perlis, 2014)
Isotherms and kinetics models are useful tool for the investigation of adsorption process. Carbon nanotubes (CNTs) grown on powdered activated carbons (PACs) was used as novel adsorbent. Two isotherms and three kinetic ...
Luminescence studies on lithium-calcium borophosphate glasses doped with Fe²⁺, Ni²⁺ and Zn²⁺ ions
(Universiti Malaysia Perlis, 2014)
Luminescence material is a solid which converts certain types of energy into electromagnetic radiation over and above thermal radiation. Due to the limited studies on luminescence properties of the transition metal ion ...
The impact of a mismatch on the interfacial stresses in NanoComposite
(Universiti Malaysia Perlis, 2014)
The study investigates the influence of the mismatch on the interfacial stresses in a nanofiber reinforced composite using finite element analysis (FEA). It is assumed that the mismatch exists between the nanofiber and the ...
Effect of Al doping on Band Gap of hexagonal cross section SiNWs
(Universiti Malaysia Perlis, 2014)
In this work band structure of hydrogen-passivated, free-standing silicon nanowires, oriented along [111] direction with hexagonal cross section was studied by using density functional theory using GGA approximation. Effect ...
Piezoelectrical properties for SnO₂ thin films prepared by spray pyrolysis method
(Universiti Malaysia Perlis, 2014)
Transparent conducting tin oxide (SnO₂) thin film has been deposited on glass substrate by spray pyrolysis technique. The spray pyrolysis technique using material tin chloride solution (SnCl4.5H2O) starts at different ...