A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 (author) / SUN ZHEN (author) / ZHU QIHUA (author) / FANG LIANG (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2016
Temperature-stable capacitor ceramic material Sr4EuTiNb9O30 and preparation method thereof
| European Patent Office | 2015
| European Patent Office | 2015
Laminated ceramic capacitor and manufacturing method therefor
| European Patent Office | 2016
Multilayer ceramic capacitor and manufacturing method therefor
| European Patent Office | 2018