Sintering and Piezoelectric Properties of Potassium Sodium Niobate Ceramics with Newly Developed Sintering Aid

2005 ◽  
Vol 44 (1A) ◽  
pp. 258-263 ◽  
Author(s):  
Masato Matsubara ◽  
Toshiaki Yamaguchi ◽  
Koichi Kikuta ◽  
Shin-ichi Hirano
Keyword(s):  
Piezoelectric Properties ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Sintering Aid ◽  
Potassium Sodium

Preparation and piezoelectric properties of potassium sodium niobate glass ceramics

2015 ◽  
Vol 24 (6) ◽  
pp. 067701
Author(s):  
Shan Jiang ◽  
Xuan-Ming Wang ◽  
Jia-Yu Li ◽  
Yong Zhang ◽  
Tao Zheng ◽  
...  
Keyword(s):  
Piezoelectric Properties ◽  
Glass Ceramics ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium

The effects of precursors on the morphology and microstructure of potassium sodium niobate nanorods synthesized by molten salt synthesis

CrystEngComm ◽  
2015 ◽  
Vol 17 (45) ◽  
pp. 8710-8719 ◽  
Author(s):  
Luying Luo ◽  
Chao Chen ◽  
Hang Luo ◽  
Ye Zhang ◽  
Kechao Zhou ◽  
...  
Keyword(s):  
Molten Salt ◽  
Piezoelectric Properties ◽  
Molten Salt Synthesis ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium

The effects of Nb2O5 and K2Nb4O11 precursors on the morphology, composition, and piezoelectric properties of potassium sodium niobate (KNN) nanorods were investigated.

Effect of Li Substitution on the Piezoelectric Properties of Potassium Sodium Niobate Ceramics

2005 ◽  
Vol 44 (8) ◽  
pp. 6136-6142 ◽  
Author(s):  
Masato Matsubara ◽  
Toshiaki Yamaguchi ◽  
Koichi Kikuta ◽  
Shin-ichi Hirano
Keyword(s):  
Piezoelectric Properties ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium ◽  
Li Substitution

scholarly journals Enhanced piezoelectric properties in potassium-sodium niobate-based ternary ceramics

2016 ◽  
Vol 109 ◽  
pp. 609-614 ◽  
Author(s):  
Xiang Lv ◽  
Zhuoyun Li ◽  
Jiagang Wu ◽  
Jingwen Xi ◽  
Meng Gong ◽  
...  
Keyword(s):  
Piezoelectric Properties ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium

Superior Piezoelectric Properties in Potassium-Sodium Niobate Lead-Free Ceramics

2016 ◽  
Vol 28 (38) ◽  
pp. 8519-8523 ◽  
Author(s):  
Kai Xu ◽  
Jun Li ◽  
Xiang Lv ◽  
Jiagang Wu ◽  
Xixiang Zhang ◽  
...  
Keyword(s):  
Piezoelectric Properties ◽  
Lead Free ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Potassium Sodium ◽  
Lead Free Ceramics

Preperation of Lead-Free Potassium Sodium Niobate Based Piezoelectrics and their Electromechanical Characteristics

2012 ◽  
Vol 445 ◽  
pp. 492-496 ◽  
Author(s):  
Ayse Berksoy ◽  
Ebru Mensur Alkoy
Keyword(s):  
Curie Temperature ◽  
Copper Oxide ◽  
Perovskite Phase ◽  
Sodium Niobate ◽  
Potassium Sodium Niobate ◽  
Sintering Aid ◽  
Potassium Sodium ◽  
Copper Addition ◽  
Additional Peak ◽  
Pure Perovskite Phase

In this study, %7 Li modified and 0.67 % copper oxide added potassium sodium niobate (KNN) ceramics were investigated. Copper oxide was used as a sintering aid. The ceramics were prepared with conventional solid state calcination technique. All samples were crystallized in pure perovskite phase with no additional peak. The density of the samples increased with copper addition and lithium modification. The Curie temperature of KNN ceramics was found to shift to lower temperatures by CuO addition. The Curie temperature was measured as 414°C and 504°C for copper oxide added and lithium modified KNN samples, respectively. The maximum strain of copper oxide added sample was 0.12%, whereas Li modified KL ceramics yielded up to 0.10 %.

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