Browsing by Author "Promsawat, Methee"

Browsing by Author "Promsawat, Methee"

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  • CNTs-added PMNT/PDMS flexible piezoelectric nanocomposite for energy harvesting application 
    Promsawat, Napatporn; Promsawat, Methee; Janphuang, Phatthanapong; Beeby, Steve; Rojviriya, Catleya; Pakawanit, Phakkhananan; Pojprapai, Soodkhet (Taylor and Francis, 2018-04-05)
    The flexible piezoelectric nanocomposites based on lead magnesium niobate titanate [Pb(Mg1/3Nb2/3)0.65Ti0.35O3; PMNT] particles in polydimethylsiloxane (PDMS) matrix were fabricated and characterized. PMNT powders are ...
  • Effects of frequency on electrical fatigue behavior of ZnO-modified Pb(Mg1/3Nb2/3)0.65Ti0.35O3 ceramics 
    Promsawat, Methee; Promsawat, Napatporn; Wong, Jenny W.; Luo, Zhenhua; Pojprapai, Soodkhet; Jiansirisomboon, Sukanda (Elsevier, 2017-07-08)
    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 microstructures, ferroelectric and piezoelectric properties of the ...
  • Effects of temperature on aging degradation of soft and hard lead zirconate titanate ceramics 
    Promsawat, Methee; Marungsri, Boonruang; Promsawat, Napatporn; Janphuang, Pattanaphong; Luo, Zhenhua; Pojprapai, Soodkhet (Elsevier, 2017-04-26)
    This paper aims to study the effects of heat treatment temperatures on the aging degradation of piezoelectric properties, i.e. piezoelectric coefficient (d33) and planar electromechanical coupling factor (kp), in soft and ...
  • Investigation of the effect of temperature on aging behavior of Fe-doped lead zirconate titanate 
    Promsawat, Napatporn; Promsawat, Methee; Janphuang, Pattanaphong; Marungsri, Boonruang; Luo, Zhenhua; Pojprapai, Soodkhet (World Scientific Publishing, 2017-03-29)
    The aging degradation behavior of Fe-doped Lead zirconate titanate (PZT) subjected to different heat-treated temperatures was investigated over 1000 h. The aging degradation in the piezoelectric properties of PZT was ...