Browsing by Author Nittaya Keawprak

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Showing results 1 to 8 of 8
Issue DateTitleAuthor(s)
2018Effects of Cobalt Dopant on Microstructure and Electrical Properties of Bi0.5Na0.5TiO3 CeramicsSuwapitcha Buntham; Paitoon Boonsong; Panupong Jaiban; Nittaya Keawprak; Anucha Watcharapasorn
1-Sep-2018Effects of cobalt dopant on microstructure and electrical properties of Bi<inf>0.5</inf>Na<inf>0.5</inf>TiO<inf>3</inf> ceramicsSuwapitcha Buntham; Paitoon Boonsong; Panupong Jaiban; Nittaya Keawprak; Anucha Watcharapasorn
1-Jan-2018Effects of sintering temperature on phase, physical properties and microstructure of ca<inf>3</inf>co<inf>4</inf> o<inf>9</inf> ceramicPimpilai Wannasut; Poom Prayoonphokkharat; Nittaya Keawprak; Panupong Jaiban; Anucha Watcharapasorn
1-Aug-2018Effects of sintering temperature on physical properties, phase, microstructure and oxygen stoichiometry of Na<inf>y</inf>CoO<inf>2</inf> ceramicsPimpilai Wannasut; Paitoon Boonsong; Poom Prayoonphokkharat; Nittaya Keawprak; Anucha Watcharapasorn
2018Preparation of Bilayer YBa2Cu3O7-x -NayCoO2 Thermoelectric Ceramic by Solid-state Sintering MethodPimpilai Wannasut; Nittaya Keawprak; Anucha Watcharapasorn
1-May-2018Preparation of bilayer YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7-x</inf>-Na<inf>y</inf>CoO<inf>2</inf>thermoelectric ceramic by solid-state sintering methodPimpilai Wannasut; Nittaya Keawprak; Anucha Watcharapasorn
1-Jan-2019Thermoelectric Properties of YBa <inf>2</inf> Cu <inf>3</inf> O <inf>7−x</inf> -Ca <inf>3</inf> Co <inf>4</inf> O <inf>9</inf> Segmented Oxide CeramicPimpilai Wannasut; Panupong Jaiban; Nittaya Keawprak; Anucha Watcharapasorn
1-Feb-2019Thermoelectric properties of YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7−</inf><inf>x</inf>-Na<inf>y</inf>CoO<inf>2</inf> segmented oxide ceramicsPimpilai Wannasut; Poom Prayoonphokkharat; Panupong Jaiban; Nittaya Keawprak; Anucha Watcharapasorn