Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Qing Rui Yin"'
Publikováno v:
Materials Science Forum. 883:27-31
The aims of present study were investigated the effect of nickel doping on the dielectric and piezoelectric properties of P(BN)ZT solid solution. P(BN)ZT powder doped with nickel nanoparticle in the composition of (1-x) PBNZT–xNi when x = 0, 2, 4,
Autor:
Rui Qing Chu, Ji Gong Hao, Zhijun Xu, Qian Chen, Qing Rui Yin, Yanjie Zhang, Min Cui, Guorong Li, Na Chen
Publikováno v:
Advanced Materials Research. :248-251
Zr-doped Sr2Bi4Ti5O18 (SBTi) bismuth layer-structured ferroelectric ceramics were prepared and studied. XRD patterns revealed that all the ceramic samples were single phase compounds. SEM images showed that dense microstructures with uniform gain siz
Autor:
Arnon Chaipanich, Gui-Zhong Li, Qing Rui Yin, Wanwilai Vittayakorn, N. Jaitanong, Huarong Zeng, Rattikorn Yimnirun
Publikováno v:
Applied Surface Science. 256:3245-3248
Cement-based piezoelectric composites have attracted great attention recently due to their promising applications as sensors in smart structures. Lead zirconate titanate (PZT) and Portland cement (PC) composite were fabricated using 60% of PZT by vol
Low-Temperature Synthesis of PMnN-PZT Powders by Hybrid Method of Sol-Gel and Ultrasonic Atomization
Publikováno v:
Key Engineering Materials. :635-638
Pb(Mn1/3Nb2/3)O3-Pb(Ti,Zr)O3 (PMnN-PZT) powders were synthesized by a hybrid method of sol-gel and ultrasonic atomization. The study shows that the resulting powder is pure, homogeneous and possesses a reasonably fine particle size. It is also believ
Publikováno v:
Key Engineering Materials. :215-218
The effects of SiO2 additives on microstructure, piezoelectric and mechanical properties were investigated for Pb0.98Sr0.02(Mn1/3Sb2/3)0.05Zro.48Ti0.47O3 (PMS-PZT) ternary system close to the morphotropic phase boundary. Piezoelectric coefficient (d3
Publikováno v:
Key Engineering Materials. :263-266
In this paper, the bismuth-layered structure piezoelectric ceramics (Ca,Sr)Bi4Ti4O15 doped with CeO2 are prepared by the solid state reaction method. The crystal structure of the ceramics is determined by X-ray diffraction and the single orthorhombic
Publikováno v:
Key Engineering Materials. :201-204
This paper aims at the determination of the effects of strontium addition on the microstructural evolution and the piezoelectric properties for Pb(Mn1/3Nb2/3)O3-Pb(Zr,Ti)O3 (PMnN-PZT) ceramics. The Sr content was chosen in the range of 2-8 mol%. Thes
Publikováno v:
Key Engineering Materials. :255-258
A mixed bismuth layer-structured compound, Bi7Ti4NbO21, has been prepared by the conventional solid state reaction. It showed an orthorhombic symmetry with a = 5.4428, b = 5.4043 and c = 29.041 Å by X-ray powder diffraction analysis. The hysteresis
Publikováno v:
Key Engineering Materials. :763-766
PZT-based slurry with Newtonian behavior was prepared for tape casting. The viscoelasti cproperties of the slurry were studied. High quality of green tape and well sintered of PZT-based thick films are obtained using the PZT-based slurry with Newtoni
Publikováno v:
Journal of Physics D: Applied Physics. 38:1107-1111
The frequency and temperature dependences of the hysteresis loops in Pb[(Zr0.52Ti0.48)0.95(Mn1/3Nb2/3)0.05]O3 ceramics have been investigated. The polarization-field hysteresis curves show ‘pinched’ shapes at room temperature and higher frequenci