摘要
用TG;DTA及XRD等方法研究了ZnCr_2O_4-Cr2O3陶瓷传感材料,在常温~1000℃程序升温过程中的化学反应机理及烧结产物的物相结构.
ZnCr2O4-Cr2O3 ceramic sensor was studied by TG, DTG and XRD. It's chemical reaction mechanism and the phase of structure of the sintering products in temperature-programming from normal atmospheric temperature to 1000℃ were given.
出处
《贵州科学》
1998年第3期165-169,共5页
Guizhou Science
基金
贵州省科学技术基金
关键词
ZnCr2O4
物相结构
烧结反应
湿敏特性
ZnCr_2O_3-Cr_2O_3 ceramic sensor, chemical reaction mechanism, phase structure