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Enhancement of piezoelectric properties and temperature stability by forming an MPB in KNN-based lead-free ceramics

Autor: Zong-Yang Shen, Fen Wu, Zu-Gui Xiao, Tie-Zheng Pan, Zhumei Wang, Yueming Li

Publikováno v: Journal of Materials Science: Materials in Electronics. 25:1028-1032

0.92(Na0.51K0.49−x Li x )NbO3–0.02Bi0.5K0.5TiO3–0.06BaZrO3 (x = 0, 0.01, 0.02, 0.03, 0.04, and 0.05) lead-free piezoelectric ceramics were prepared by solid state reaction route. The effect of Li doping amount on the structure and electrical pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9caa9629000955e4fab78ddcf36e0eb3
https://doi.org/10.1007/s10854-013-1682-4

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Effect of BaZrO3 Depant on the Structure and Electric Properties of (K0.49Na0.51)0.98Li0.02(Nb0.77Ta0.18Sb0.05)O3 Lead-free Piezoceramics

Autor: Yue-Ming LI, Zu-Gui XIAO, Zong-Yang SHEN, Zhu-Mei WANG, Yan HONG, Tie-Zheng PAN, Fen Wu

Publikováno v: Journal of Inorganic Materials. 28:629-634

采用固相反应法制备了(K 0.49 Na 0.51 ) 0.98 Li 0.02 (Nb 0.77 Ta 0.18 Sb 0.05 )O 3 - x BaZrO 3 (NKNLST- x BZ, x = 0~0.020 mol)无铅压电陶瓷, 系统研究了BaZrO 3 的掺杂量对陶瓷的压电、介电、机电和铁电性能的影响�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::59b53326f1a6c95d05f26862440e1a21
https://doi.org/10.3724/sp.j.1077.2013.12402

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Low temperature sintering of high performance KNN-based lead-free piezoelectric ceramic using BCBM frit as sintering aid

Autor: Wen-Qin Luo, Yueming Li, Yan Hong, Zu-Gui Xiao, Zong-Yang Shen, Zhumei Wang, Run-Hua Liao

Publikováno v: Journal of Electroceramics. 31:42-47

High performance lead-free (K0.49Na0.51)0.98Li0.02(Nb0.77Ta0.18Sb0.05)O3 + 0.5 mol%BaZrO3 piezoelectric ceramic was selected as base material, while BaO-CuO-B2O3-MnO2 frit was used as sintering aid to lower the sintering temperature. The effect of Ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d02b398708e4ad44a54758d5a5b2ede1
https://doi.org/10.1007/s10832-013-9828-6

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Enhanced Piezoelectric Properties of (Na0.535K0.485)0.905Li0.095(Nb0.94Ta0.06)O3 –(Na0.5Bi0.5)TiO3 Lead-Free Piezoelectric Ceramics in the MPB Composition

Autor: Zong-Yang Shen, Yan Hong, Zu Gui Xiao, Yueming Li, Zhu Mei Wang

Publikováno v: Key Engineering Materials. :1390-1394

In this paper, end members of tetragonal phase (Na0.535K0.485)0.905Li0.095(Nb0.94Ta0.06)O3(abbreviated as NKLN) and rhombohedral phase (Na0.5Bi0.5)TiO3(abbreviated as NBT) were used to fabricate dense (1-x)NKLN-xNBT (x=0, 0.005, 0.01, 0.02, 0.03, 0.0

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf47f2a20b4be6b32f6a13b59324059b
https://doi.org/10.4028/www.scientific.net/kem.512-515.1390

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