Mekprasart, Wanichaya
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Preferred name
Mekprasart, Wanichaya
Alternative Name
MEKPRASART, Wanichaya
Mekprasart, W.
Main Affiliation
Email
wanichaya.me@kmitl.ac.th
4 results
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Item type:Publication, Structural and optical properties of F-doped ZnO nanoparticles synthesized by co-precipitation process(2016-01-01); In this work, we reported the preparation of F-doped ZnO nanoparticles by facile precipitation process using zinc nitrate and ammonium fluoride as starting precursors for Zn and F, respectively dissolved in deionized water. The precursor solution was prepared at various fluoride composition ranging from 1-5 wt%. The as-precipitated powders were calcined at different temperature from 500 °C to 700 °C for 2 h. Effect of calcination temperature and fluoride concentration on structural, morphologies, optical and electrical properties were investigated by X-ray diffraction (XRD), scanning electron microscope (SEM), UV-Vis spectroscopy, respectively. XRD results indicated the complete formation of hexagonal wurtzite structure of ZnO. SEM micrographs showed the agglomeration for each sample that noticeably influenced by fluoride content. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Characterization and effect of calcination temperature on structural properties of spinel zinc aluminate synthesized via Co-precipitation process(2015-06-01); - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Effect of tin loading on physical properties and phase transformation of as-synthesized Zn-Sn-O compound powder synthesized by co-precipitation method(2014-01-01); Zinc-Tin oxide compounds (Zn-Sn-O) were successfully prepared via a facile co-precipitation process using zinc dichloride dihydrate as the zinc source and tin tetrachloride pentahydrate as an additive source. The as-prepared product of Zn-Sn-O powders with various Sn additive contents (0-60 %wt) were obtained without calcinations process. The effect of Sn additive on structural and microstructure properties of the samples were characterized by X-ray diffraction(XRD), scanning electron microscope(SEM). The results indicate that the crystallinity and morphologies of ZnO nanoparticles are significantly influenced by Sn additive. The phase formations of Zn-Sn-O including ZnO, ZnSn(OH)<inf>6</inf> were observed depending on the Sn-additive composition. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Synthesis and characterization of cubic-like zinc stannate powders prepared by co-precipitation method(2016-01-01);