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Investigation of the piezoelectric and anti-reduction properties of (Ba, Ca) (Ti, Sn, Hf) textured ceramics prepared under low oxygen partial pressure conditions at low sintering temperatures

Autor: Zhi Yuan Wei, Wu Han Liao, Yun You Lin, Cheng Che Tsai, Mei Chieh Yu, Cheng Shong Hong, Sheng-Yuan Chu

Publikováno v: Journal of the European Ceramic Society. 41:2472-2481

Multilayer piezoelectric ceramics must be sintered in a reducing atmosphere, preventing oxidation of the inner base metal. Plate-like textured (Ba, Ca)(Ti, Sn, Hf)O3 ceramics with a preferred orientation were successfully developed at a low oxygen pa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c8b768f31bbf13b8094dc46434b39da
https://doi.org/10.1016/j.jeurceramsoc.2020.12.030

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Effect of BaTiO3 templates on the electrical characteristics of (Ba, Ca)(Ti, Sn, Hf)-based ceramics under the reducing atmosphere for actuator applications

Autor: Mei Chieh Yu, Yun You Lin, Cheng Che Tsai, Zhi Yuan Wei, Wu Han Liao, Cheng Shong Hong, Sheng-Yuan Chu

Publikováno v: Ceramics International. 47:7207-7217

In this research, a cylindrical rotary linear piezoelectric motor was first fabricated using a textured (Ba0.968Ca0.032)(Ti0.96Sn0.005Hf0.035)O3 lead-free piezoelectric plate as the motor vibrator in the first bending vibration mode. The d31 and Qm v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d352b2e39d7dd84f3ce99e107fdbb4c4
https://doi.org/10.1016/j.ceramint.2020.11.074

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