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, Zhenjiang 212013, China) Abstract:Lead-free piezoelectric ceramics of (Bi1/2Na1/2)TiO3-BaTiO3(BNT-BT) were prepared by the conventional piezoelectric ceramic preparation technique (free air atmosphere... additive amount on the properties of BNT-BT piezoelectric ceramics was discussed. The BNT-BT ceramics with optimum comprehensive properties were obtained. Key words:(Bi1/2Na1/2)TiO3; lead-free......
Piezoelectric and dielectric properties of Lix(K0.46Na0.54)1-xNb0.86Ta0.1Sb0.04O3 lead-free ceramics CHEN Zhi-wu(陈志武) 1, HU Jian-qiang(胡建强)2 1. College of Materials Science and Engineering, South...; Abstract: Lead-free piezoelectric ceramics Lix......
标识码:A Microstructure and electrical properties of Bi-based lead-free piezoelectric ceramics Bi0.5(Na0.82K0.18)0.5TiO3-BiCrO3 ZHOU Chang-rong1, LIU Xin-yu1, YANG Gui-hua2, YUAN Chang-lai1, JIANG..., Guilin 541004, China) Abstract: A new (Bi0.5Na0.5)TiO3-based lead-free piezoelectric ceramics, (1?x)Bi0.5(Na0.82K0.18)0.5TiO3-xBiCrO3 (BNKT-BCx), was prepared by a conventional ceramic sintering......
Synthesis and Electrical Properties of Li-modified Bi0.5Na0.5TiO3-BaTiO3 Lead-free Piezoelectric CeramicsYunwen Liao1,2) and Dingquan Xiao2) 1) Institute of Applied Chemistry, China West Normal University, Nanchong 637002, China 2) Department of Materials Science, Sichuan University, Chengdu 610064, China摘 要:Lead-free piezoelectric ceramics (1-y)Bi0.5......
)- NbO3-xLiNbO3 (x=0.05, 0.06) is a promising high-temperature lead free piezoelectric ceramic. Key words: (K0.5Na0.5)NbO3-LiNbO3; lead-free piezoelectric ceramics; piezoelectric properties; perovskite 1... of electronic devices containing lead[3], therefore it is very urgent to find some candidates for lead oxide based piezoelectric ceramics. Several kinds of lead free materials have been extensively......
lead-free ceramics(abbreviated as BNKTAN-100x BNBLTZ)was prepared by the conventional solid reaction.XRD patterns and EDS spectrums revealed that a stable solid solution had been formed between BNBLTZ...Large electric field-induced strain in the novel BNKTAN-BNBLTZ lead-free ceramicsChao Wang,Qiang Li,Weiming Zhang,Huiqing FanState Key Laboratory of Solidification Processing, School of Materials......
: The lead-free piezoelectric ceramics (K0.5Na0.5)NbO3 (abbreviated as KNN) with the relative density of 97.6% were synthesized by press-less sintering owing to the careful control of processing... KNN ceramics are poling field of 4 kV/mm, poling temperature of 140 ℃ and poling time of 20-25 min. Key words: (K0.5Na0.5)NbO3; lead-free piezoelectric ceramics; piezoelectric properties; poling......
Influence of CeO2 doping amount on property of BCTZ lead-free piezoelectric ceramics sintered at low temperature黄新友1,2,邢仁克1,2,高春华1,2,陈志刚11. School of Materials Science and Engineering, Jiangsu University摘 要:Ba0.85Ca0.15Ti0.9Zr0.1O3(BCTZ) lead-free piezoelectric ceramics co-doped with CeO2(x=0.1 wt.%, 0.2 wt.%, 0.3 wt.%, 0.4 wt.%, 0.5 wt.%) and Li2CO3......
Influence of CeO2 doping amount on property of BCTZ lead-free piezoelectric ceramics sintered at low temperature黄新友1,2,邢仁克1,2,高春华1,2,陈志刚11. School of Materials Science and Engineering, Jiangsu University摘 要:Ba0.85Ca0.15Ti0.9Zr0.1O3(BCTZ) lead-free piezoelectric ceramics co-doped with CeO2(x=0.1 wt.%, 0.2 wt.%, 0.3 wt.%, 0.4 wt.%, 0.5 wt.%) and Li2CO3......