Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
UN MATERIAL CERAMICO PIEZOELECTRICO DE ALTA TEMPERATURA DE BiScO3-PbTiO3 DISENADO QUIMICAMENTE PARA POTENCIAR LA RESPUESTA EN VOLTAJE Y PROCEDIMIENTO PARA OBTENER DICHO MATERIAL CERAMICO
The invention relates to a high temperature piezoelectric BiScO3-PbTiO3 ceramic material of formula Bi1-x+2yPbx-3ySc1-xTixO3, wherein x ranges from 0.64 to 0.68 and y ranges from 0.01 to 0,025, which includes a point defect engineering for enhanced voltage response. Furthermore, the invention refers to a procedure for obtaining said ceramic material by conventional sintering of nanocrystalline powders synthesized by mechanochemical activation of a stoichiometric mixture of precursors. Finally, the invention also relates to the use of the chemically engineered BiScO3-PbTiO3 ceramic material as part of sensing devices and magnetic sensing devices.
UN MATERIAL CERAMICO PIEZOELECTRICO DE ALTA TEMPERATURA DE BiScO3-PbTiO3 DISENADO QUIMICAMENTE PARA POTENCIAR LA RESPUESTA EN VOLTAJE Y PROCEDIMIENTO PARA OBTENER DICHO MATERIAL CERAMICO
The invention relates to a high temperature piezoelectric BiScO3-PbTiO3 ceramic material of formula Bi1-x+2yPbx-3ySc1-xTixO3, wherein x ranges from 0.64 to 0.68 and y ranges from 0.01 to 0,025, which includes a point defect engineering for enhanced voltage response. Furthermore, the invention refers to a procedure for obtaining said ceramic material by conventional sintering of nanocrystalline powders synthesized by mechanochemical activation of a stoichiometric mixture of precursors. Finally, the invention also relates to the use of the chemically engineered BiScO3-PbTiO3 ceramic material as part of sensing devices and magnetic sensing devices.
UN MATERIAL CERAMICO PIEZOELECTRICO DE ALTA TEMPERATURA DE BiScO3-PbTiO3 DISENADO QUIMICAMENTE PARA POTENCIAR LA RESPUESTA EN VOLTAJE Y PROCEDIMIENTO PARA OBTENER DICHO MATERIAL CERAMICO
ALGUERO GIMENEZ MIGUEL (Autor:in) / AMORIN GONZALEZ HARVEY (Autor:in) / CASTRO LOZANO ALICIA (Autor:in)
09.04.2018
Patent
Elektronische Ressource
Spanisch
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