Browsing by Author Laongnuan Srisombat

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Issue DateTitleAuthor(s)
1-Jan-2014Characterization and formic acid oxidation studies of PtAu nanoparticlesSurin Saipanya; Laongnuan Srisombat; Pitak Wongtap; Thapanee Sarakonsri
1-May-2013Density functional theory investigation of site predilection of Fe substitution in barium titanatePiyarat Nimmanpipug; Aroon Saelor; Laongnuan Srisombat; Vannajan Sanghiran Lee; Yongyut Laosiritaworn
1-Jan-2014Effect of sintering temperature on phase formation, microstructure and dielectric properties of nanogold modified barium titanate ceramicsJeeranan Nonkumwong; Laongnuan Srisombat; Supon Ananta
1-Jul-2017Effect of vibro-milling time on phase transformation and particle size of zirconia nanopowders derived from dental zirconia-based pre-sinter block debrisChana Sriboonpeng; Jeeranan Nonkumwong; Laongnuan Srisombat; Supon Ananta
2017Effect of Vibro-milling Time on Phase Transformation and Particle Size of Zirconia Nanopowders Derived from Dental Zirconia-based Pre-sinter Block DebrisChana Sriboonpeng; Jeeranan Nonkumwong; Laongnuan Srisombat; Supon Ananta
1-Jan-2016Effective removal of lead(II) from wastewater by amine-functionalized magnesium ferrite nanoparticlesJeeranan Nonkumwong; Supon Ananta; Laongnuan Srisombat
1-Jun-2015Influence of nanogold additives on phase formation, microstructure and dielectric properties of perovskite BaTiO<inf>3</inf>ceramicsJeeranan Nonkumwong; Supon Ananta; Laongnuan Srisombat
1-Mar-2019Influence of sintering temperature on phase formation, microstructure and mechanical properties of the recycled ceramic body derived from CAD/CAM dental zirconia wasteChana Sriboonpeng; Jeeranan Nonkumwong; Laongnuan Srisombat; Attavit Pisitanusorn; Supon Ananta
2019Influence of Sintering Temperature on Phase Formation, Microstructure and Mechanical Properties of the Recycled Ceramic Body Derived from CAD/CAM Dental Zirconia WasteChana Sriboonpeng; Jeeranan Nonkumwong; Laongnuan Srisombat; Attavit Pisitanusorn; Supon Ananta
2-Sep-2014Investigation of octahedral hole geometry and strain induced of doped perovskite barium titanate (BaTi<inf>0.6</inf>Ni<inf>0.2</inf>Fe<inf>0.1</inf>O<inf>3</inf>)Aroon Saelor; Kanapos Wankawee; Laongnuan Srisombat; Vannajan Sanghiran Lee; Piyarat Nimmanpipug
2-Jan-2014Investigation of vibrational properties and ferroelectric instability of doped perovskite barium titanate (BaTi0.6Nb0.2Fe 0.1O3)Wiranwit Wangkawee; Laongnuan Srisombat; Piyarat Nimmanpipug
2015Morphologies, chemical compositions and optical properties of the hybrid gold core-platinum shell, Au@Pt, nanoparticles prepared by a simple reduction method were explored via a combination of transmission electron microscopy, energy dispersive X-ray spectroscopy and UV-visible spectrophotometry techniques. Various sizes of almost spherical and monodispersed Au@Pt core-shell nanoparticles were successfully achieved by changing of Au/Pt atomic ratios. The effect of Au/Pt atomic ratio on the electrocatalytic activities for these Au@Pt nanoparticles supported on multi-walled carbon nanotubes (MWCNTs) is revealed by cyclic voltammetry in 1.0 M H2SO4 + 2.0 M methanol aqueous solution. The maximum activity is obtained by using atomic ratio of Au/Pt at ~1. Moreover, all Au@Pt/MWCNTs catalysts exhibited higher activities than that of Pt/MWCNTs catalystsKontee Thongthai "; Laongnuan Srisombat; Surin Saipanya; Supon Ananta
1-Jan-2009Phase and chemical characterization of perovskite nickel niobate ceramics fabricated via a precursor methodLaongnuan Srisombat; Orawan Khamman; Rattikorn Yimnirun; S. Supon Ananta; T. Randall Lee
13-Jan-2017Polymer particles filled with multiple colloidal silica via in situ sol-gel process and their thermal propertyHongsik Byun; Jiayun Hu; Phakkhananan Pakawanit; Laongnuan Srisombat; Jun Hyun Kim
1-May-2009Potential of nanocomposite technique for fabrication of smart ceramicsRewadee Wongmaneerung; Laongnuan Srisombat; Rattikorn Yimnirun; Supon Ananta
17-Jun-2014Preparation of Ag/Au/Pt nanoparticles and their catalytic propertiesArisa Ongartkit; Supon Ananta; Laongnuan Srisombat
1-Jan-2017Simple preparation Au/Pd core/shell nanoparticles for 4-nitrophenol reductionLaongnuan Srisombat; Jeeranan Nonkumwong; Kwanjira Suwannarat; Budsabong Kuntalue; Supon Ananta
20-Oct-2011Stability: A key issue for self-assembled monolayers on gold as thin-film coatings and nanoparticle protectantsLaongnuan Srisombat; Andrew C. Jamison; T. Randall Lee
30-Oct-2018Successive Surface Reactions on Hydrophilic Silica for Modified Magnetic Nanoparticle Attachment Probed by Sum-Frequency Generation SpectroscopyJeeranan Nonkumwong; Uriel Joseph Erasquin; Kurt Waldo Sy Piecco; Uvinduni I. Premadasa; Ahmed M. Aboelenen; Andrew Tangonan; Jixin Chen; David Ingram; Laongnuan Srisombat; Katherine Leslee Asetre Cimatu
17-Mar-2011Surface characterisation of the corundum-route lead magnesium niobate ferroelectric ceramicsLaongnuan Srisombat; Rewadee Wongmaneerung; Rattikorn Yimnirun; Supon Ananta