国家自然科学基金(50872080)

作品数：3被引量：6H指数：2
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相关作者：冯磊洋王大磊石贵阳程晋荣金灯仁更多>>
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相关期刊：《压电与声光》《Rare Metals》更多>>
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Bi(Ga_xFe_(1-x))O_3-PbTiO_3高温压电陶瓷的结构和介电性能被引量：3
《压电与声光》2013年第4期588-591,共4页冯磊洋 王大磊 石贵阳 金灯仁 程晋荣 
国家自然科学基金资助项目(50872080)
采用传统固相反应法制备了0.4Bi(GaxFe1-x)O3-0.6PbTiO3(BGF-PT)(x=0.05,0.25,0.40,质量分数)陶瓷。BGF-PT呈四方相钙钛矿结构,四方畸变度c/a比约为1.09。当x(Ga)=25%时,BGF-PT陶瓷的晶粒分布均匀,Fe元素在局部区域无明显富集,该组分陶...
关键词：0 4Bi(GaxFe1-x)O3-0 6PbTiO3(BGF-PT)压电陶瓷 EDS面扫描 阻抗谱 交流电导率 
Piezoelectric properties of low loss and high Curie temperature (Bi, La)FeO_3-Pb(Ti, Mn)O_3 ceramics with Mn doping被引量：2
《Rare Metals》2012年第6期595-598,共4页SHI Guiyang, WANG Dalei, BU Shundong, JIN Dengren, and CHENG Jinrong School of Materials Science and Engineering, Shanghai University, Shanghai, 200072, China 
financially supported by National Nature Science Foundation of China(No.50872080);Shanghai Special Foundation of Nanotechnology(No.1052nm07300);Shanghai Education Development Foundation(No.08SG41);Shanghai Leading Academic Disciplines(No.S30107);Innovational Foundation of Shanghai University
Piezoelectric ceramics of 0.6(Bi0.9La0.1)FeO3-0.4Pb(Ti1-xMnx)O3 (BLF-PTM) for x=0, 0.01, 0.02, and 0.03 were prepared by sol-gel process combined with a solid-state reaction method. The tan? for BLF-PTM of x=0.01 is j...
关键词：piezoelectric property low loss high Curie temperature poling state 
Structure and electrical properties of PZT/LNO/PT multilayer films on stainless steel substrates被引量：1
《Rare Metals》2012年第3期272-275,共4页Zhao, Xuelian  Jiang, Dan  Yu, Shengwen  Cheng, Jinrong 
supported by the National Natural Science Foundation of China (No. 50872080);Shanghai Special Foundation of Nanotechnology (No. 1052nm07300);Shanghai Education Development Foundation (No. 08SG41);Shanghai Leading Academic Disciplines (No. S30107)
PbZr0.53Ti0.47O3 (PZT) ferroelectric thin films were deposited on LaNiO3 (LNO) by sol-gel method. The PbTiO3 (PT) seed layer was depos-ited between the LNO buffer layer and stainless steel (SS) substrate, which effect...
关键词：PT seed layer LNO PZT ferroelectric thin films 
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