欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
压电陶瓷材料与器件的研究开发极为重要。从发展角度看，无铅压电陶瓷材料与器件的研究是一项顺应“国际社会可持续发展要求”、符合“国家科学技术和经济发展目标”和“国际材料科学与工程发展趋势”、具有严酷竞争性和紧迫性、具有重大社会经济意义的研究课题。综合介绍了（K，Na）NbO3（KNN）系钙钛矿型铌酸盐无铅压电陶瓷材料与器件的研究进展，包括陶瓷材料的组分设计与温度稳定性、陶瓷材料的合成制备新技术等；概括总结了KNN系无铅压电陶瓷在器件上的一些应用；分析展望了KNN系无铅压电陶瓷及器件研究的发展趋势。
英文摘要：
The research and development on piezoelectric ceramics and devices are very important from the viewpoints of various aspects. The demand of the sustainable development of the world and the environmental and safety concerns with respect to the utilization, recycling, and disposal of Pb-based piezoelectric materials have induced a new surge in developing lead-free piezoelectric ceramics with properties comparable to their lead-based counter. Based on the research results in the authors＇ group and aboard, new development on lead-free piezoelectric ceramics worldwide, the research progresses of the perovskite structure niobate-based lead-free piezoelectric ceramics and the related devices are summarized, including the component design, temperature stability, and preparation technology of （K,Na）Nb03 （KNN） lead-free piezoelectric ceramics; recent important research results and their significance of the lead-free piezoelectric ceramics; and the device applications of the KNN lead-flee piezoelectric ceramics. And some prospects to be resolved and the development trend in coming years from the viewpoint of the applications of the perovskite lead-free piezoelectric ceramics are also pointed out.
同期刊论文项目
同项目期刊论文
Effects of Ag content on the phase structure and piezoelectric properties of (K0.44-xNa0.52Li0.04Agx
Piezoelectric and ferroelectric properties of [Bi0.5(Na1-x-yKxLiy)0.5]TiO3 lead-free piezoelectric c
Effect of the processing parameters on the microstructure of Bi0.5(Na0.7K0.1Li0.2)0.5TiO3 thin films
Good temperature stability of K0.5Na0.5NbO3 based lead-free ceramics and their applications in buzze
Piezoelectric and ferroelectric properties of [(K0.4725Na0.4725)Li0.055]NbO3-(Ag0.5Li0.5)TaO3 lead-f
Effects of CuO on the Electrical Properties of CaTiO3-Modified [(Na0.52K0.48)0.955Li0.045](Nb0.955Sb
Effect of sintering temperature on phase transitions, properties and temperature stability of (K0.46
Effect of Li Substitution on Piezo- and Ferroelectric Properties of (K0.5Na0.5)Nb0.95Sb0.05O3 Cerami
Effect of the Addition of CaZrO3 and LiNbO3 on the Phase Transitions and Piezoelectric Properties of
PROGRESSES AND FURTHER CONSIDERATIONS ON THE RESEARCH OF PEROVSKITE LEAD-FREE PIEZOELECTRIC CERAMICS
Polymorphic phase transition-induced electrical behavior of BiCoO3-modified K0.48Na0.52NbO3 lead-fre
Phase Structure, Piezoelectric and Multiferrioc Behavior of (K0.48Na0.52)NbO3-Co2O3 Piezoelectric Ce
Microstructure and Electrical Properties of Relaxor (1-x)[(K0.5Na0.5)0.95Li0.05](Nb0.95Sb0.05)O3-xBa
Effect of New Phase Boundary on the Dielectric and Piezoelectric Properties of K0.5Na0.5NbO3-xBaZrO3
Effects of K/Na ratio on the phase structure and electrical properties of (KxNa0.96-xLi0.04)(Nb0.91T
Effects of K content on the dielectric, piezoelectric and ferroelectric properties of 0.95(KxNa1-x)N
Improved temperature stability of CaTiO3-modified [(K0.5Na0.5)0.96Li0.04](Nb0.91Sb0.05Ta0.04)O3lead-
Phase Structure and Electrical Properties of (K0.48Na0.52)(Nb0.95Ta0.05)O3-LiSbO3 Lead-Free Piezoele
Microstructure and electrical properties of [(K0.50Na0.50)0.95-xLi0.05Agx](Nb0.95Ta0.05)O3 lead-free
Preparation and Characteristics of 0.95(K0.48Na0.52NbO3)-0.05(LiSbO3) Films by Pulsed Laser Depositi
Effects of CuO on the Electrical properties of CaTiO3 Modified [(Na0.52K0.48)0.955Li0.045](Nb0.955Sb
Piezoelectric properties of (Li, Ag,Sb) modified (Na0.50K0.50) NbO3 lead free ceramics with high Cur
CaTiO3-modified [(K0.5Na0.5)0.94Li0.06](Nb0.94Sb0.06)O3 lead-free piezoelectric ceramics with improv
K/Na ratio dependence of the electricial properties of [(KxNa1-x)0.95Li0.05](Nb0.95Ta0.05)O3 lead-fr
期刊信息
位置：