Browsing International Journal of Nanoelectronics and Materials (IJNeaM) by Title
Now showing items 398-417 of 454
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Substrate temperature and background pressure effects on nanostructured zinc oxide thin films for thermoelectric applications
(Universiti Malaysia Perlis, 2015)Zinc oxide (ZnO) thin films were grown on glass substrate by pulsed laser deposition (PLD) at different substrate temperature ranging from room temperature (RT) to 300ºC and various oxygen background pressures ranging from ... -
Substrate temperature effects on optical properties and constants of ZnO
(Universiti Malaysia Perlis (UniMAP), 2019-07)The preparation process of ZnO TCO (Transparent Conducting Oxide) thin films have been conducted in this paper. A Q-switched Nd:YAG laser of 7 ns duration and 1 joule of energy was utilized to perform the deposition process ... -
Supercapacitor performance with activated carbon and graphene aerogel composite electrodes
(Universiti Malaysia Perlis (UniMAP), 2022-04)Thus far, activated carbon (AC) has been the material of choice as practical supercapacitor electrode material. However, graphene can be a better alternative material. This work presents a comprehensive ratio study of AC ... -
Surface conductivity of aligned carbon nanotubes in silica gel
(Universiti Malaysia Perlis, 2013)Carbon nanotubes (CNT) have attracted considerable attention since their discovery [1]. This is due to their unique physical properties and many potential applications. CNT have been investigated for possible application ... -
Surface plasmon polariton in metal-insulator-metal configuration
(Universiti Malaysia Perlis (UniMAP), 2017)The optics of the surface plasmon resonance has been known for a long time. In the configuration multilayer, the optical coupling of a wave incident to collective oscillations of electrons along an interface between a ... -
Surface plasmon resonance sensor sensitivity enhancement using gold-dielectric material
(Universiti Malaysia Perlis (UniMAP), 2017)There has been increasing interest in the field of surface plasmon resonance sensing technology according to its advantages such as the small amount of sensing samples required, freedom of electromagnetic interference ... -
A Survey on Emerging Technologies and Architectures of Low Power Preamplifiers for Biomedical Applications
(Universiti Malaysia Perlis (UniMAP), 2018-04)Unlike other commercial devices, developing implantable microsystems for biomedical applications requires critical analyses in terms of specifications, technologies, and design techniques because of the devices’ safety ... -
Synthesis and characterisation of oleic acid coated Fe3O4 nanoparticles in Poly Alpha Olefin oil based nanofluid for heat transfer applications
(Universiti Malaysia Perlis (UniMAP), 2021-01)Nanofluids are heat transfer liquids with dispersed nanoparticles. Ultrafine nano sized particles, having diameter <100 nm, are suspended in a conventional base fluid to constitute a nanofluid. The present study highlights ... -
Synthesis and Characterization of Hydroxyapatite based on Green Mussel Shells (Perna viridis) with Calcination Temperature Variation Using the Precipitation Method
(Universiti Malaysia Perlis (UniMAP), 2018-07)Hydroxyapatite (HA) from green mussel shells (Perna viridis) has been successfully synthesized with a variation of calcination temperature using the precipitation method. Green mussel shells were calcined in a furnace at ... -
Synthesis and Characterization of Polyvinyl alcohol /Polyaniline/Functionalized Multiwalled Carbon Nanotube Composite by Gamma Radiation Method
(Universiti Malaysia Perlis (UniMAP), 2018-10)The composite of functionalized multiwalled carbon nanotube (f-MWCNT), polyvinylalcohol (PVA) and polyaniline (PANI) were in-situ synthesized by gamma () irradiation method. In order to make the free standing composite ... -
Synthesis and Characterization of Structural, Magnetic and Electrical Properties of Ni–Mn–Zn Ferrites
(Universiti Malaysia Perlis (UniMAP), 2018-01)Polycrystalline ferrites (NiXMnZn1−XFe2O4) were synthesized by a conventional ceramic method and sintered at 1100°C for 4 hours. The structure and surface morphology of the samples were characterized by X‐ray diffraction ... -
Synthesis and Characterization of Zinc Oxid Nanoparticles Using Green and Chemical Synthesis Techniques for Phenol Decontamination
(Universiti Malaysia Perlis (UniMAP), 2018-04)Zinc oxide nanoparticles (ZnO-NPs) were successfully synthesized using both biological and chemical techniques. This study is mainly focused on the green synthesis (biological) method of ZnO-NPs using different plant leaf ... -
Synthesis and characterizations of nano magnetic particles (Co- Ni Fe2O4) Ferrite by Co-precipitation and biomedical application
(Universiti Malaysia Perlis (UniMAP), 2023-01)Characterization of Cox-1Nix Fe2O4 nanoparticles (NPs) employing X-ray diffraction and field emission scanning electron microscopy (FESEM) was accomplished simply by chemical coprecipitation, FTIR and finally the Magnetic ... -
Synthesis and study the structural and magnetic properties of cobalt substituted strontium hexaferrite
(Universiti Malaysia Perlis (UniMAP), 2020-04)A sol-gel auto combustion approach was used to synthesize Co2+ substituted M-type strontium hexagonal ferrite with the chemical formula Sr1-xCoxFe12O19 (x=0.0, 0.25, 0.50 and 0.75). X-ray Diffraction (XRD), Field Emission ... -
Synthesis methods of tin oxide as photoanode for dye-sensitized solar cell performance: A short review
(Universiti Malaysia Perlis (UniMAP), 2021-12)This review focused on the synthesis methods of tin oxide (SnO2) nanoparticles as a photoanode for dye-sensitized solar cell (DSSC) and how it impacts the performance. There are many different techniques and various ... -
Synthesis of a self-reeling hose system for bathroom use
(Universiti Malaysia Perlis (UniMAP), 2022-03)This work was carried out to design and test the self-reeling hose for bathroom use to achieve convenience and hygiene in the bathroom. The distribution of von Mises stress, displacement and safety factors were considered. ... -
Synthesis of calcium phosphate: Influence of sintering temperature on the formation of fluorhydroxyapatite
(Universiti Malaysia Perlis, 2020-01)Calcium phosphate biomaterials can be classified as polycrystalline ceramics. Hydroxyapatite is one kind of calcium phosphate biomaterials which is also a mineral component in hard tissue, especially dental and bones. ... -
Synthesis of Copper Oxide Nano‐Rods by Microwave‐Assisted Combustion Route and their Characterization Studies
(Universiti Malaysia Perlis (UniMAP), 2018-04)The present study demonstrates how petal‐shaped copper oxide (CuO) nano‐rod structures were fabricated using the microwave‐assisted combustion method. The prepared material was annealed at a temperature of 500°C and ... -
Synthesis of MWCNTs/TiO2 photocatalytic nanocomposite membrane via In-situ colloidal precipitation method for methyl orange removal
(Universiti Malaysia Perlis (UniMAP), 2022-07)This research aims to examine the performance of photocatalytic nanocomposite membrane for methyl orange dye (MO) removal. Multiwalled carbon nanotubes (MWCNTs) and titanium dioxide (TiO2) are used as nanofillers to produce ... -
Synthesis of polyaniline for water remediation and evaluating its feasibility to be reused as electrical conductor
(Universiti Malaysia Perlis (UniMAP), 2020-05)Adsorption is an effective process for humic acid removal; however, disposing the spent adsorbents creates secondary waste to the environment. Hence, this study aims to investigate the feasibility of using polyaniline ...