Author： FLORES-CUAUTLE J.J. A. CRUZ-OREA A. SUASTE-GOMEZ E.
Publisher： Taylor & Francis Ltd
ISSN： 0731-5171
Source： Ferroelectrics Letters Section, Vol.35, Iss.5-6, 2008-01, pp. : 136-143
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
In this work, the thermal diffusivity and thermal effusivity properties of the (Bi0.5Na0.5)0.935 Ba0.065TiO3 lead-free ferroelectric ceramics are studied since it can be use as pyroelectric detectors. Photoacoustic and photothermal techniques were used to determine thermal diffusivity and thermal effusivity respectively. The preparation of the ceramics was perform in our laboratory by using the oxide-mixing conventional method. The ceramics present high value of thermal diffusivity compared with barium Titanate. All measurements were made at room temperature.
Related content
Access to resources
Recommend
By Pérez Nicolás García Alvaro Riera Enrique Pardo Lorena
Applied Sciences, Vol. 8, Iss. 1, 2018-01 ,pp. :
Access to resources