改性(Sr,Ca)TiO3基储能陶瓷介电及MLCC性能研究
陈永虹, 林志盛, 张子山, 陈本夏, 王根水

Dielectric and MLCC Property of Modified (Sr,Ca)TiO3 Based Energy Storage Ceramic
CHEN Yonghong, LIN Zhisheng, ZHANG Zishan, CHEN Benxia, WANG Genshui
表5 不同Sr/Ca比瓷介粉料制备MLCC的放电电流及其与商用MLCC的对比
Table 5 Discharge current of MLCC prepared from ceramic powder with different Sr/Ca ratios and comparison with commercial MLCC
T/℃
Sample
-45 -35 25 85 125
x=0.4 Current/A 4303 4215 4039 3864 3732
Rate/% 6.5 4.4 - -4.3 -7.6
x=0.5 Current/A 4445 4445 4193 4025 3774
Rate/% 6.0 6.0 - -4.0 -10.0
Commercial MLCC (a) Current/A - - 3500 - -