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Characterizations of biocompatible and bioactive hydroxyapatite particles
(Malaysian Technical Universities Network (MTUN), 2012-11-20)
The most common gene vectors used are virus based (viral gene vectors). These possess high immunological risk, so a non-viral gene vector maybe preferable. Nanocrystalline hydroxyapatite, HAp [Ca10(PO4)6(OH)2] is an example ...
FTIR and XRD characterization of kaolin geopolymer based on solids-to-liquid and alkaline activator ratios
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)
This paper covers the results of X-ray powder diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) in assessing the phase identification and functional group of kaolin geopolymer based on the different ...
‘Batu Reput’ used as raw material in fertilizer production
(Malaysian Institute for Nuclear Technology Research (MINT), Xapp Malaysia-MNS & Universiti Kebangsaan Malaysia (UKM), 2006-11-29)
‘Batu Reput’ is primary sediment mineral and abundantly found in Perlis. Perlis is one of the major producers of ‘Batu Reput’ in
Malaysia that content large deposit of high-purity dolomite [CaMg (CO3)2]. Pure samples of ...
Stability of Perlis dolomite under various heating condition
(Universiti Teknologi Mara (UiTM), 2006-12-08)
Dolomite is a yellowish colored rock that can be found abundantly in Perlis. The rock has been used traditionally either to cover the rural road before it is tarred or to normalize the soil before any crops is planted. ...
Stability of dolomite under extreme heating condition : comparison between Perlis and Ipoh dolomite
(Malaysian Institute for Nuclear Technology Research (MINT), Xapp Malaysia-MNS & Universiti Kebangsaan Malaysia (UKM), 2006-11-29)
The stability of dolomite has been a subject of investigation because of the importance of it. Two samples, originated from Perlis and Ipoh were subjected to the test in order to investigate the property. DTA curves for
both ...
Characterization and application of dolomite rock in Perlis
(Universiti Teknologi Malaysia (UTM), 2006-07-24)
Dolomite which is known by the local as ‘batu reput’, is a primary sediment mineral and abundantly found in Perlis. Perlis is one of the major producers of dolomite in Malaysia that contain large deposit of high-purity ...
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 ...
The mineralogy changes in red mud after reaction with S02
(Universiti Teknologi Malaysia (UTM), 2009-06-02)
An incentive to investigate the mineralogy of red mud after the reaction with SO2 was carried out in this study to identify whether that the chemical properties of red mud are suitable for use as a sorbent in the flue gas ...
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 ...