Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Shun Min Hu"'
Publikováno v:
Journal of Materials Science: Materials in Electronics. 28:1624-1630
The present study is an investigation of the effects of Sm2O3 doping on properties near morphotropic phase boundary (MPB) of nickel niobium ternary system lead zirconate titanate (PNN–PZT) ceramics. Pb(Ni1/3Nb2/3)0.5 (Zr0.3Ti0.7)0.5O3 (0.5PNN–0.5
Publikováno v:
Journal of Materials Science: Materials in Electronics. 28:67-74
The structure, microstructure, field-induced strain, ferroelectric, piezoelectric and dielectric properties of (1 − x) (Bi0.5Na0.5)0.935Ba0.065TiO3–xSr3CuNb2O9 (BNT-BT6.5–xSCN, with x = 0, 0.003, 0.006, 0.009) ceramics were investigated. X-ray
Publikováno v:
Journal of Materials Science: Materials in Electronics. 27:5509-5516
Rare-earth Sm2O3-doped Pb(Ni1/3Nb2/3)0.5(Zr0.3Ti0.7)0.5O3 (0.5PNN-0.5PZT + xSm) piezoelectric ceramics were prepared by a two-step solid-state reaction method. The effects of Sm2O3 doping on phase structure, electric properties and dielectric relaxat
Publikováno v:
Journal of Materials Science: Materials in Electronics. 27:3145-3151
Pb(Zn1/3Ni2/3)c(Ni1/3Nb2/3)a(ZrxTiy)bO3 (PZN–PNN–PZT, the ratios of PNN/PZT a/b were 0.88, 1 and 1.136) piezoelectric ceramics were prepared by a traditional solid-state reaction method. The effects of PNN/PZT ratio on phase structure, microstruc
Publikováno v:
Applied Mechanics and Materials. 700:148-151
It is well known that piezoelectric ceramics are wildly used in many fields such as electrical sensors, actuators, alarm equipments etc. In this paper,the microstructure and the piezoelectric properties of Pb(Zr1/2Ti1/2)1-x(Nb2/3Mg1/3)xO3 (
Publikováno v:
Applied Mechanics and Materials. 700:121-124
Lead zirconate titanate (PZT) materials are wildly used in aviation, industry and our daily life. Actually, it becomes more and more important to improve its electrical properties. In this paper, the influences of antimony (Sb)-doping and barium (Ba)
Publikováno v:
Proceedings of the 2015 International Conference on Material Science and Applications.
Lead zirconate titanate (PZT) ceramic, as a kind of piezoelectric material, is widely used in the field of electronic industry because of its excellent piezoelectric characteristics and low cost. Research works found that during the working time of t