Direct and indirect characterization of electrocaloric effect in (Na,K)NbO3 based lead-free ceramics

2016 ◽  
Vol 109 (16) ◽  
pp. 162902 ◽  
Author(s):  
Jianting Li ◽  
Yang Bai ◽  
Shiqiang Qin ◽  
Jian Fu ◽  
Ruzhong Zuo ◽  
...  
Keyword(s):  
Lead Free ◽  
Electrocaloric Effect ◽  
Lead Free Ceramics

The primary and secondary electrocaloric effect at ferroelectric-ferroelectric transitions in lead-free ceramics

2020 ◽  
Vol 178 ◽  
pp. 150-154 ◽  
Author(s):  
Haoyu Wang ◽  
Le Zhang ◽  
Yunlong Sun ◽  
Claudio Cazorla ◽  
Mengyao Guo ◽  
...  
Keyword(s):  
Lead Free ◽  
Electrocaloric Effect ◽  
Lead Free Ceramics

scholarly journals Characterization of Hard Piezoelectric Lead-Free Ceramics

2009 ◽  
Vol 56 (8) ◽  
pp. 1523-1527 ◽  
Author(s):  
Shujun Zhang ◽  
Jong Bong Lim ◽  
Hyeong Jae Lee ◽  
T.R. Shrout
Keyword(s):  
Lead Free ◽  
Lead Free Ceramics

Electrocaloric effect in BNT-based lead-free ceramics by local-structure and phase-boundary evolution

2020 ◽  
Vol 817 ◽  
pp. 152794 ◽  
Author(s):  
Guohui Li ◽  
Jiahao Li ◽  
Feng Li ◽  
Yuanbo Li ◽  
Xing Liu ◽  
...  
Keyword(s):  
Phase Boundary ◽  
Local Structure ◽  
Lead Free ◽  
Electrocaloric Effect ◽  
Lead Free Ceramics

Ferroelectric-relaxor crossover induce large electrocaloric effect with ultrawide temperature span in NaNbO3-based lead-free ceramics

2021 ◽  
Vol 118 (4) ◽  
pp. 043902
Author(s):  
Feng Li ◽  
Kai Li ◽  
Mingsheng Long ◽  
Chunchang Wang ◽  
Guohua Chen ◽  
...  
Keyword(s):  
Lead Free ◽  
Electrocaloric Effect ◽  
Ferroelectric Relaxor ◽  
Lead Free Ceramics

Large electrocaloric effect over a wide temperature range in BaTiO3-modified lead-free ceramics

2019 ◽  
Vol 7 (5) ◽  
pp. 1353-1358 ◽  
Author(s):  
Luo Zhao ◽  
Xiaoqin Ke ◽  
Zhijian Zhou ◽  
Xiaoqi Liao ◽  
Junjie Li ◽  
...  
Keyword(s):  
Phase Transition ◽  
Wide Temperature Range ◽  
Diffuse Phase Transition ◽  
Lead Free ◽  
Broad Temperature Range ◽  
Electrocaloric Effect ◽  
Temperature Range ◽  
Lead Free Ceramics ◽  
Diffuse Phase

BT-13CH exhibits a large electrocaloric effect over a broad temperature range because of multiphase coexistence (MPC) with diffuse phase transition (DPT) character.

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