Buranasiri, Prathan
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Preferred name
Buranasiri, Prathan
Alternative Name
Buranasiri, P.
Main Affiliation
Email
prathan.bu@kmitl.ac.th
104 results
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Item type:Publication, Preparation, characterization, and supercapasitive properties of CoO-NiO microflowers incorporated with graphene oxide and reduced graphene oxide hybrid materials(2018-01-01); This research investigated the preparation, characterization and supercapacitive properties of cobalt oxide-nickel oxide (CoO-NiO) microflowers incorporated with graphene oxide (GO) and reduced graphene oxide (RGO) nanosheets. These hybrid materials were easily prepared through a direct mixing of CoO-NiO powder suspended in acidic solution with the appropriate amount of GO and RGO loading to make CoO-NiO/GO and CoO-NiO/RGO hybrid samples, respectively. Then, the obtained hybrid samples were characterized by X-ray powder diffraction (XRD), Fourier-transformed infrared spectroscopy (FT-IR), scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS) techniques. The results demonstrated that the crystalline phases and functional groups of all hybrid samples are corresponding to pristine CoO-NiO and RGO. SEM results showed that the CoO-NiO microflowers were impregnated and well-combined with both GO and rGO nanosheets. Moreover, the supercapacitive behavior of pristine CoO-NiO and all hybrid samples were studied using cyclic voltammetry (CV) technique. The results revealed that all hybrid samples exhibited much higher the current density than those of the bare CoO-NiO. Thus, this research indicates that the supercapacitive properties of CoO-NiO incorporated with both GO and RGO hybrid materials are superior to the pure CoO-NiO microflowers. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Third-harmonic generation in tunable nonlinear hyperbolic metamaterial(2018-01-01) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Investigation of the characteristic of the Nd:YAG laser for standard wavelength in metrology(2013-10-08); This research studied characteristics of the Nd:YAG laser with second harmonic generation (SHG) at 532 nm. It can be develop as a standard wavelength according to the recommendation made by the Comite' International des Poids et Measures (CIPM). This study investigates various parameters that effect wavelength and laser power of the Nd:YAG laser such as injection current of diode laser, temperature of Nd:YAG crystal and second harmonic generator crystal. Its wavelength can be tuned in the range of standard wavelength at 532.24503 nm with 10<sup>-7</sup> of stability. © (2013) Trans Tech Publications, Switzerland. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, The investigation of thermal effect on dynamical shape changing of solder paste by using double-view digital holography(2015-01-01) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Reinvestigation thermoelectric properties of CuAlO2(2014-01-01); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Backward Third-Harmonic Pulse Generation in a One-Dimensional PIM/NIM Structure(2018-12-19); - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Asymmetrical resonant cavity thin film devices designed for vanadium dioxide applications(2025-01-01) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Phase-change metamaterial for tunable polarization conversions in terahertz region(2024-01-01) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Exploring the human cancer cell using digital holography with transport of intensity equation(2016-07-18) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, The Property Investigation of Solder Mixed with Thermoelectrics Alzno by Using Digital Holography(2018-08-10); In this paper in-line digital holography(DH) technique was used to investigate some properties of solder paste mixed with different percent weight of thermoelectric type AlZnO. By using reconstructed image results different properties of the compound solder pastes i.e. the contact angles, flux thickness were investigated. In addition, their electrical resistance also measured. From our reconstructed image results DH technique plus some computer programming would be one of efficient technique using in electronic industry in the future.