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Process for preparing piezoelectric ceramic powder by electrostatic spinning method
The invention discloses a method for preparing piezoelectric ceramic powder by an electrostatic spinning method, and relates to a preparation process of multilayer piezoelectric ceramic. According tothe method, fibrous piezoelectric ceramic powder with the particle diameter of 50-80nm is prepared by the electrostatic spinning method. The sintering temperature of the piezoelectric ceramic powder prepared by the method is 550-600 DEG C, and the sintering temperature of the piezoelectric ceramic powder can be greatly reduced.
本发明专利公布一种静电纺丝法制备压电陶瓷粉的方法，发明专利涉及一种多层压电陶瓷的制备工艺，该方法通过静电纺丝法，制备出颗粒直径在50~80nm纤维状压电陶瓷粉。依照此方法制备出的压电陶瓷粉烧结温度在550~600℃，可以极大降低压电陶瓷粉的烧结温度。
Process for preparing piezoelectric ceramic powder by electrostatic spinning method
The invention discloses a method for preparing piezoelectric ceramic powder by an electrostatic spinning method, and relates to a preparation process of multilayer piezoelectric ceramic. According tothe method, fibrous piezoelectric ceramic powder with the particle diameter of 50-80nm is prepared by the electrostatic spinning method. The sintering temperature of the piezoelectric ceramic powder prepared by the method is 550-600 DEG C, and the sintering temperature of the piezoelectric ceramic powder can be greatly reduced.
本发明专利公布一种静电纺丝法制备压电陶瓷粉的方法，发明专利涉及一种多层压电陶瓷的制备工艺，该方法通过静电纺丝法，制备出颗粒直径在50~80nm纤维状压电陶瓷粉。依照此方法制备出的压电陶瓷粉烧结温度在550~600℃，可以极大降低压电陶瓷粉的烧结温度。
Process for preparing piezoelectric ceramic powder by electrostatic spinning method
一种静电纺丝法制备压电陶瓷粉的工艺
DUAN LIANWEI (Autor:in) / PENG DASONG (Autor:in) / WANG XIAODONG (Autor:in) / LI WENWEN (Autor:in)
29.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
D01D
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
,
Mechanische Verfahren oder Vorrichtungen für die Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
/
C04B
Kalk
,
LIME
/
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
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