Electrocaloric Effect in PZT Thick Film for the Cooling Device Applications

2021 ◽  
pp. 71-79
Author(s):  
Vandana ◽  
Reema Gupta ◽  
R. P. Tandon ◽  
Monika Tomar ◽  
Vinay Gupta
Keyword(s):  
Thick Film ◽  
Cooling Device ◽  
Electrocaloric Effect ◽  
Device Applications ◽  
Pzt Thick Film

scholarly journals Formation of PZT Thick Film Single Elements Using EHDA Deposition

2009 ◽  
Vol 628-629 ◽  
pp. 405-410 ◽  
Author(s):  
Da Zhi Wang ◽  
R.A. Dorey
Keyword(s):  
Thick Film ◽  
Relative Permittivity ◽  
Ultrasonic Transducer ◽  
Sol Gel ◽  
Etching Process ◽  
Single Element ◽  
Electrohydrodynamic Atomization ◽  
Fringe Effect ◽  
Pzt Thick Film

In this paper, electrohydrodynamic atomization combined with a polymeric micromoulding technique was used to form PZT single element devices using a PZT sol-gel slurry without an etching process. The PZT single element device was initially designed to work as a piezoelectric ultrasonic transducer consisting of a circular or a square of various sizes, which was produced and used to evaluate the process. The resulting PZT device had a homogenous microstructure. It was observed that the relative permittivity of the circular and square single element devices was especially high at small size due to the fringe effect. The results show that the radius and width of the PZT single circular and square element devices with a thickness of 15µm should be bigger than 400µm in order to reduce the fringe effect.

scholarly journals Preparation and characterization of PZT thick film enhanced by ZnO nanowhiskers for MEMS piezoelectric generators

2011 ◽  
Vol 21 (2) ◽  
pp. 159-163 ◽  
Author(s):  
Zhong-xia DUAN ◽  
Guo-qin YU ◽  
Jun-biao LIU ◽  
Jun LIU ◽  
Xiao-wen DONG ◽  
...  
Keyword(s):  
Thick Film ◽  
Pzt Thick Film

High performance PZT thick film actuators using in plane polarisation

2015 ◽  
Vol 114 (4) ◽  
pp. 237-242 ◽  
Author(s):  
D. Ernst ◽  
B. Bramlage ◽  
S. E. Gebhardt ◽  
A. J. Schönecker
Keyword(s):  
Thick Film ◽  
High Performance ◽  
Pzt Thick Film

Large electrocaloric effect in lead-free Ba(ZrxTi1-x)O3 thick film ceramics

2018 ◽  
Vol 742 ◽  
pp. 165-171 ◽  
Author(s):  
Xiao-Dong Jian ◽  
Biao Lu ◽  
Dan-Dan Li ◽  
Ying-Bang Yao ◽  
Tao Tao ◽  
...  
Keyword(s):  
Thick Film ◽  
Lead Free ◽  
Electrocaloric Effect

Studies on ferroelectric and nanomechanical response of single-layered PZT thick film for energy harvester applications

2019 ◽  
Vol 551 (1) ◽  
pp. 17-23
Author(s):  
Martando Rath ◽  
E. Varadarajan ◽  
S. Premkumar ◽  
Sd Shinde ◽  
V. Natarajan ◽  
...  
Keyword(s):  
Thick Film ◽  
Energy Harvester ◽  
Pzt Thick Film

Fabrication and transverse piezoelectric characteristics of PZT thick-film actuators on alumina substrates

2008 ◽  
Vol 148 (1) ◽  
pp. 134-137 ◽  
Author(s):  
K. Sivanandan ◽  
Asha T. Achuthan ◽  
V. Kumar ◽  
Isaku Kanno
Keyword(s):  
Thick Film ◽  
Piezoelectric Characteristics ◽  
Pzt Thick Film

The transferring technique development of PZT thick film from silicon to flexible substrates

2020 ◽  
Author(s):  
Cheng Hsiang Hsu ◽  
Bo Song Yao ◽  
Guan Yu Ke ◽  
Yu Chun Kuo ◽  
Wei Ting Shih ◽  
...  
Keyword(s):  
Thick Film ◽  
Flexible Substrates ◽  
Technique Development ◽  
Pzt Thick Film
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