This work was supported by Key Area Research Plan of Guangdong(Grant No.2020B010176001);the Shenzhen Science and Technology Program(Nos.KQTD20180411143514543 and JCYJ20180504165831308);Shenzhen DRC project[2018]1433.
In this work,the(1-x)CaWO_(4)-xNa_(2)WO_(4)(x=0.1,0.2,denoted as 0.9CW-0.1NW and 0.8CW-0.2NW,respectively)ultralow-loss microwave dielectric ceramics were prepared via solid-state reaction method.Using low melting-poi...
Funded by the National Natural Science Foundation of China(No.51302199);Key Natural Science Foundation of Hubei Province of China for Distinguished Yong Scholars(No.2014CFA044);Cultivation Plan for Science and Technology Talents of Wu Han City(No.2014072704011253);MOST Special Fund from the State Key Laboratory of Geological Process and Mineral Resources(No.MSFGPMR201204);Natural Science Foundation of Hubei Province(No.2014CFB809)
The K_xNa_((1-x))NbO_3(x=0.45, 0.46, 0.47, 0.48, 0.49, 0.50) lead-free piezoelectric ceramics was fabricated by conventional solid-state sintering method. It was found that the ratio of alkaline metal would affect the...
Project(21501007)supported by the National Natural Science Foundation of China;Project(2016GY-226)supported by the Industrial Science and Technology Plan in Shaanxi Province of China;Project(ZK15044)supported by the Doctoral Scientific Research Starting Foundation of Baoji University of Arts and Sciences,China;Project(201610721039)supported by Undergraduate Training Programs for Innovation and Entrepreneurship,China
The KxNa1-xNbO3 nanopowders with cubic-like morphology and an average size of about 50 nm were synthesized by sol-gel auto-combustion method.And then,the ceramics were prepared and the phase transition,microstructure ...