Sintering Characters and Phase Composition of BaO-CeO_2-TiO_2 Microwave Dielectric Ceramics
Source abstract
Abstract
The sintering characters and phase composition of BaO-CeO_2-TiO_2 were examined with TG- DTA,SEM,EDAX and XRD.The pretreating temperature and sintering temperature were 900 1100℃and 1250-1300℃,respectively.The results indicate that the samples Ba_(6-ax)Ce_(8+2x)Ti_(18)O_(54)(x=0.8) sintered at 1300℃consist of A and B phases,whose elements molar ratio are Ce:O=1.0:1.3 and Ba:Ti:Ce: O=1.00:6.70:0.35:9.46 respectively.And the above sintered samples with permittivity of 28.72 have the highest quality factor of 4862.13GHz.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Microwave Dielectric Ceramics Synthesis
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