共搜索到2963条信息,每页显示10条信息,共297页。用时:0小时0分0秒287毫秒
Modified phase transition and electrical properties of [Li0.05(Na0.535K0.48)0.95]- (Nb0.94Sb0.06)O3 lead-free piezoelectric ceramic by sintering temperatureZHAO Xiaokuna, ZHANG Bopinga, ZHAO Leia, ZHU Lifenga, LI Yana, and CHENG Liqianb a School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China b State Key Laboratory of New Ceramics and Fine......
J. Cent. South Univ. Technol. (2009) 16: 0558-0562 DOI: 10.1007/s11771-009-0093-4 Alkaline treatment kinetics of calcium phosphate by piezoelectric quartz crystal impedance ZENG Li-ping(曾丽萍)1... phosphate film in 0.1 mol/L NaOH solution was monitored on real time by the piezoelectric quartz crystal impedance (PQCI) technique. The variations of morphology and composition for the alkaline......
J. Cent. South Univ. (2012) 19: 764-769 DOI: 10.1007/s11771-012-1069-3 Pedestrian walking characteristics at stairs according to width change for application of piezoelectric energy harvesting YI... stairs according to the width change of stairs and appropriate spot for installing piezoelectric energy harvesting. The number of pedestrian at two kinds of stairs (one is stairs with 1.5 m in width......
J. Cent. South Univ. Technol. (2008) 15: 344-349 DOI: 10.1007/s11771-008-0065-0 Piezoelectric responses of brittle rock mass containing quartz to static stress and exploding stress wave... containing piezoelectric materials was investigated under both static stress and exploding stress wave in the view of piezoelectric effect. The results show that the intensity of the EME induced from......
Application of Piezoelectric Actuator and Compliant Structures to Achieve Flapping Wing Motion for a MAV Kranti.K.Lal Kummari1,N.J.Lawson1,G.Allegri1,S.J.Croucher1,Z.Huang1,E.E.Liani1,S.Guo1,Hsien... wings MAVs are powered by electric motors of various capacities.We report in this paper the application of piezoelectric actuators as power system for a flapping wing MAV using a compliant displacement......
Dielectric Properties of Bi4Ti3O12 Ceramics by Impedance Spectroscopic Method陈勇1,SU Huyin1,XUE Simin1,LI Zhaozhi1,ZHANG Cancan1,CHEN Qi1,XU Lingfang1,曹万强1,2,黄兆祥31. School of Physics and Electronic Science, Hubei University,Key Laboratory of Ferro & Piezoelectric Materials and Devices of Hubei Province2. School of Materials Science and Engineering, Hubei University3. Department of Information......
="ChDivSummary" name="ChDivSummary">BiFeGaO3-BaTiO3(BFG-BT) based ceramics with a large piezoelectric coefficient are potential high performance lead-free piezoelectric compounds.In this work,textured... Li1,3,Anthony Rousseau2,Alain Gibaud2,Abdelhadi Kassiba21. Key Laboratory of Inorganic Functional Material and Device, Shanghai Institute of Ceramics, Chinese Academy of Sciences2. Institut des Molécules et......
, KOZIELSKI L, ERHART J. Co-sintered PZT ceramics for the piezoelectric transformers[J]. Ceramics International, 2015, 41(8): 9321-9327. [3] GUPTA R, RANA L, TOMAR M, et al. Characterization of lead...; 文献标志码:A 文章编号:1672-7207(2020)11-3119-09 Optimization of cold sintering process and piezoelectric properties of PZT......
, et al. Piezoelectric and mechanical properties of CaO reinforced porous PZT ceramics with one-dimensional pore channels[J]. Ceramics International, 2017, 43(2): 2063-2068. [3] LIU Wenfeng, REN...-doped Pb(Zr, Ti)O3 ceramics[J]. Journal of the American Ceramic Society, 2017, 100(2): 647-658. [32] ZHANG Yan, XIE Mengying, ROSCOW J, et al. Enhanced pyroelectric and piezoelectric properties of PZT......
Characterization and properties of new dielectric ceramics Ba5LnZnNb9O30(Ln=La, Nd and Sm) ZHU Wen-feng(朱文凤)1, HU Chang-zheng(胡长征)1, WU Bo-lin(吴伯麟)1, FANG Liang(方 亮)1, 2 1. Key Laboratory... and Processing,Wuhan University of Technology, Wuhan 430070, China Received 10 April 2006; accepted 25 April 2006 Abstract: Three novel dielectric ceramics Ba5LnZnNb9O30 (Ln= La, Nd and Sm) were......