Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temperature-stable capacitor Sr4SmTiNb9O30 ceramic and preparation method therefor
The invention discloses a temperature-stable capacitor Sr4SmTiNb9O30 ceramic and a preparation method therefor. The preparation method comprises the following steps: ball-milling SrCO3, Sm2O3, TiO2 and Nb2O5 in advance, thinning raw materials, dosing according to the stoichiometric proportion of Sr4SmTiNb9O30, performing the working procedures of pre-sintering, secondary ball-milling and the like, and utilizing a solid-phase reaction method to prepare and obtain the ceramic capacitor material Sr4SmTiNb9O30. The method can obtain an excellent temperature-stable ceramic capacitor material; and the material is simple in method, energy-saving, emission-reducing and moderate in cost, and is suitable for volume production.
Temperature-stable capacitor Sr4SmTiNb9O30 ceramic and preparation method therefor
The invention discloses a temperature-stable capacitor Sr4SmTiNb9O30 ceramic and a preparation method therefor. The preparation method comprises the following steps: ball-milling SrCO3, Sm2O3, TiO2 and Nb2O5 in advance, thinning raw materials, dosing according to the stoichiometric proportion of Sr4SmTiNb9O30, performing the working procedures of pre-sintering, secondary ball-milling and the like, and utilizing a solid-phase reaction method to prepare and obtain the ceramic capacitor material Sr4SmTiNb9O30. The method can obtain an excellent temperature-stable ceramic capacitor material; and the material is simple in method, energy-saving, emission-reducing and moderate in cost, and is suitable for volume production.
Temperature-stable capacitor Sr4SmTiNb9O30 ceramic and preparation method therefor
HU CHANGZHENG (Autor:in) / SUN ZHEN (Autor:in) / ZHU QIHUA (Autor:in) / FANG LIANG (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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