caa a22 4500 445827106 CHVBK 20180317145302.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s10854-011-0319-8 doi (NATIONALLICENCE)springer-10.1007/s10854-011-0319-8 Piezoelectric, ferroelectric and mechanical properties of lead zirconate titanate/zinc oxide nanowhisker ceramics [Elektronische Daten] [Da-Wei Wang, Mao-Sheng Cao, Jie Yuan, Quan-Liang Zhao, Hong-Bo Li, Hai-Bo Lin, De-Qing Zhang] New lead zirconate titanate/zinc oxide nanowhisker (PZT/ZnOw) ceramics were fabricated by a conventional solid state processing and their structures, piezoelectric, ferroelectric and mechanical properties were studied. Both the PZT perovskite and ZnO phases can be observed from the X-ray diffraction patterns. The grain size of ceramics is reduced due to the ZnOw addition. The incorporation of ZnOw into the PZT ceramics improves the strength and toughness, while deteriorates the piezoelectric and ferroelectric properties. For the PZT/ZnOw ceramics with 1-2wt% ZnOw, the mechanical properties become optimum, meanwhile maintain good piezoelectric and ferroelectric properties: σ c=376-484MPa, σ f=115-121MPa, K IC=1.41-1.54MPa m1/2, d 33=442-490 pC/N, k p=0.54-0.55, ε r=3,322-3,980, Q m=99-101, tanδ=1.6%-1.7%, P r=21.5-26.9μC/cm2 and E c=8.1-8.6kV/cm. Springer Science+Business Media, LLC, 2011 Wang Da-Wei School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut Cao Mao-Sheng School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut Yuan Jie School of Information Engineering, Central University for Nationalities, 100081, Beijing, China aut Zhao Quan-Liang School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut Li Hong-Bo School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut Lin Hai-Bo China Astronautics Standards Institute, 100071, Beijing, China aut Zhang De-Qing School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/9(2011-09-01), 1393-1399 0957-4522 22:9<1393 2011 22 10854 https://doi.org/10.1007/s10854-011-0319-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10854-011-0319-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Da-Wei School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Cao Mao-Sheng School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Yuan Jie School of Information Engineering, Central University for Nationalities, 100081, Beijing, China aut NATIONALLICENCE 700 1- Zhao Quan-Liang School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Li Hong-Bo School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 700 1- Lin Hai-Bo China Astronautics Standards Institute, 100071, Beijing, China aut NATIONALLICENCE 700 1- Zhang De-Qing School of Materials Science and Engineering, Beijing Institute of Technology, 100081, Beijing, China aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/9(2011-09-01), 1393-1399 0957-4522 22:9<1393 2011 22 10854 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer