Search Results - "Methee Promsawat"

Correlation between phase, microstructure and electrical properties of Ba0.7Sr0.3TiO3-modified Bi0.5Na0.5TiO3-0.06BaTiO3 lead free ceramics by Pimpilai Wannasut, Methee Promsawat, Anucha Watcharapasorn, Sukum Eitssayeam, Supon Ananta, Orawan Khamman

“…ABSTRACTEnvironmentally friendly Pb-free piezoelectric ceramics are essential for electronic industries and devices utilizations owing to their excellent…”
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Enhanced electrical properties of new lead-free 0.995Bi0.5(Na0.80K0.20)0.5TiO3-0.005LiNbO3 ceramics by (Ba0.98Nd0.02)TiO3 doping by Wannasut, Pimpilai, Jaita, Pharatree, Promsawat, Methee, Watcharapasorn, Anucha

“…It is well known that the Bi 0.5 (Na 0.80 K 0.20 ) 0.5 TiO 3 or BNKT ceramic possesses quite high piezoelectric coefficient (i.e., d 33  ~ 151 pC/N). This…”
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Improvement of electrical and energy harvesting properties of new lead-free BST modified 0.995BNKT-0.005LN ceramics by Wannasut, Pimpilai, Jaiban, Panupong, Jaita, Pharatree, Promsawat, Methee, Khamman, Orawan, Watcharapasorn, Anucha

“…New lead-free (1-y)[0.995Bi 0.5 (Na 0.80 K 0.20 ) 0.5 TiO 3 -0.005LiNbO 3 ]-y[(Ba 0.7 Sr 0.3 )TiO 3 ] or (1-y)[0.995BNKT-0.005LN]-y[BST] (where y = 0, 0.01,…”
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Fabrication, phase, microstructure and electrical properties of BNT-doped (Sr,La)TiO3 ceramics by Eaksuwanchai, Preeyakarn, Promsawat, Methee, Jiansirisomboon, Sukanda, Watcharapasorn, Anucha

“…This research studied the effects of Bi 0.5 Na 0.5 TiO 3 (BNT) doping on the phase, density, microstructure and electrical properties of (Sr,La)TiO 3 (SLTO)…”
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Root resorption during maxillary molar intrusion with clear aligners: a randomized controlled trial by Withayanukonkij, Wisama, Chanmanee, Pannapat, Promsawat, Methee, Viteporn, Smorntree, Leethanakul, Chidchanok

“…OBJECTIVESTo compare changes in maxillary molar root resorption, intrusion amount, dentoskeletal measures, and maximum bite force (MBF) between clear aligners…”
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Effects of Ca 3 Co 4 O 9 addition on physical and electrical properties of lead-free Bi 0.5 (Na 0.80 K 0.20 ) 0.5 TiO 3 -0.005LiNbO 3 ceramic by Wannasut, Pimpilai, Jaita, Pharatree, Promsawat, Methee, Khamman, Orawan, Watcharapasorn, Anucha

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Effects of Ca3Co4O9 addition on physical and electrical properties of lead-free Bi0.5(Na0.80K0.20)0.5TiO3-0.005LiNbO3 ceramic by Wannasut, Pimpilai, Jaita, Pharatree, Promsawat, Methee, Khamman, Orawan, Watcharapasorn, Anucha

“…In the present work, highly dense complex perovskite oxide ceramics with the formula of (1-x)[Bi 0.5 (Na 0.80 K 0.20 ) 0.5 TiO 3 -0.005LiNbO 3 ]-x(Ca 3 Co 4 O…”
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Electrical fatigue behavior of lead zirconate titanate ceramic under elevated temperatures by Promsawat, Methee, Deluca, Marco, Kampoosiri, Sirirat, Marungsri, Boonruang, Pojprapai, Soodkhet

“…The electrical fatigue behavior of lead zirconate titanate (PZT) ceramics is investigated under different temperatures. A bipolar triangular electric field…”
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Effects of temperature on aging degradation of soft and hard lead zirconate titanate ceramics by Promsawat, Methee, Marungsri, Boonruang, Promsawat, Napatporn, Janphuang, Pattanaphong, Luo, Zhenhua, Pojprapai, Soodkhet

“…This paper aims to study the effects of heat treatment temperatures on the aging degradation of piezoelectric properties, i.e. piezoelectric coefficient (d33)…”
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Correlation between Phase Evolution, Physical and Electrical Properties of (Bi 0.5 (Na 0.80 K 0.20 ) 0.5 ) 1- x (Ba 0.7 Sr 0.3 ) x TiO 3 Lead-Free Piezoelectric Ceramics by Wannasut, Pimpilai, Jaita, Pharatree, Promsawat, Methee, Khamman, Orawan, Yawirach, Sireetone, Watcharapasorn, Anucha

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Correlation between Phase Evolution, Physical and Electrical Properties of (Bi0.5(Na0.80K0.20)0.5)1- x (Ba0.7Sr0.3) x TiO3 Lead-Free Piezoelectric Ceramics by Wannasut, Pimpilai, Jaita, Pharatree, Promsawat, Methee, Khamman, Orawan, Yawirach, Sireetone, Watcharapasorn, Anucha

“…The (Bi 0.5 (Na 0.80 K 0.20 ) 0.5 ) 1- x (Ba 0.7 Sr 0.3 ) x TiO 3 or (BiNK) 1- x (BaS) x T (x = 0, 0.01, 0.02, 0.03, 0.04, 0.05 and 0.06 mol fraction)…”
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Enhancement of piezoelectric properties of Pb(Mg1/3Nb2/3)0.65Ti0.35O3 ceramics by ZnO modification by Promsawat, Methee, Ye, Zuo-Guang, Watcharapasorn, Anucha

“…[Display omitted] •A new piezoelectric material system has been fabricated.•ZnO modification can improve properties of PMNT ceramics.•Piezoelectric properties…”
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Correlation between Phase Evolution, Physical and Electrical Properties of (Bi0.5(Na0.80K0.20)0.5)1-x(Ba0.7Sr0.3)xTiO3 Lead-Free Piezoelectric Ceramics by Wannasut, Pimpilai, Jaita, Pharatree, Promsawat, Methee, Khamman, Orawan, Yawirach, Sireetone, Watcharapasorn, Anucha

“…The (Bi0.5(Na0.80K0.20)0.5)1-x(Ba0.7Sr0.3)xTiO3 or (BiNK)1-x(BaS)xT (x = 0, 0.01, 0.02, 0.03, 0.04, 0.05 and 0.06 mol fraction) lead-free piezoelectric…”
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Study on physical, electrical, magnetic and energy harvesting performances of eco-friendly piezoelectric ceramics (1 − x )[0.995BNKT–0.005LN]– x Fe 2 O 3 complex system by Wannasut, Pimpilai, Khamman, Orawan, Jaita, Pharatree, Promsawat, Methee, Patthanavarit, Jira, Watcharapasorn, Anucha

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Study on physical, electrical, magnetic and energy harvesting performances of eco-friendly piezoelectric ceramics (1 − x)[0.995BNKT–0.005LN]–xFe2O3 complex system by Pimpilai Wannasut, Orawan Khamman, Pharatree Jaita, Methee Promsawat, Jira Patthanavarit, Anucha Watcharapasorn

“…In this work, the complex lead-free piezoelectric ceramics with formula (1 − x)[0.995 Bi0.5(Na0.80K0.20)0.5TiO3–0.005LiNbO3]–xFe2O3, where x = 0, 0.010, 0.015…”
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Effect of clay addition to Al2O3-agar mixture on pore size and distribution of tubular Al2O3 membrane support fabricated byagar gelcasting by Udomsri, Nantawadee, Promsawat, Methee, Sirijarukul, Suksawat, Lertwittayanon, Kowit

“…The addition of clay particles— kaolin or bentonite—into the mixture of Al2O3 slurry and agar solution was examined for creating pores with controllable size…”
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Enhanced Dielectric and Ferroelectric Properties of Pb(Mg1/3Nb2/3)0.65Ti0.35O3 Ceramics by ZnO Modification by Promsawat, Methee, Watcharapasorn, Anucha, Ye, Zuo-Guang, Jiansirisomboon, Sukanda

“…Phase formation, microstructures, dielectric, and ferroelectric properties of ZnO‐modified Pb(Mg1/3Nb2/3)0.65Ti0.35O3 (PMNT/xZnO, where x = 0, 0.4, 2.0, 4.0,…”
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Investigation of frequency effect on electrical fatigue and crack tip domain-switching behaviors in Pb(Mg1/3Nb2/3)0.65Ti0.35O3 ceramics via synchrotron X-ray diffraction by Promsawat, Methee, Promsawat, Napatporn, Jiansirisomboon, Sukanda, Namsar, Orapim, Marlton, Fred, Daniels, John, Pojprapai, Soodkhet

“…The effect of frequency on the electrical fatigue, crack growth and domain switching in Pb(Mg1/3Nb2/3)0.65Ti0.35O3 ceramics has been investigated. The changes…”
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Correlation between phase, microstructure and electrical properties of Ba 0.7 Sr 0.3 TiO 3 -modified Bi 0.5 Na 0.5 TiO 3 -0.06BaTiO 3 lead free ceramics by Wannasut, Pimpilai, Promsawat, Methee, Watcharapasorn, Anucha, Eitssayeam, Sukum, Ananta, Supon, Khamman, Orawan

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Effects of frequency on electrical fatigue behavior of ZnO-modified Pb(Mg1/3Nb2/3)0.65Ti0.35O3 ceramics by Promsawat, Methee, Promsawat, Napatporn, Wong, Jenny W., Luo, Zhenhua, Pojprapai, Soodkhet, Jiansirisomboon, Sukanda

“…This work aims to study the effects of frequency on the electrical fatigue behavior of ZnO-modified Pb(Mg1/3Nb2/3)0.65Ti0.35O3 (PMNT) ceramics. Changes in…”
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