羟基磷灰石陶瓷在室温下的湿敏性能  

Humidity Sensitive Characteristics of Hydroxyapatite Ceramic Under Normal Temperature

作　　者：戴怡[1] 

机构地区：[1]四川大学分析测试中心

出　　处：《大连轻工业学院学报》1998年第3期26-29,共4页Journal of Dalian Institute of Light Industry

摘　　要：为使羟基磷灰石制作的陶瓷片能用来长时间连续地进行湿度探测，对此种陶瓷基片做了多种特性测试，研究了基片的结构、电导特性及湿度响应特性。结果表明，当相对湿度为９０％～４０％、掺杂率为４％～６％时，基片响应时间为１５０ｓ，具有较好的湿度响应特性。In order to make the Hydorxyapatite(HA) ceramic plate adaptable to humidity detecting continuously over a long period of time, we have studied various characteristics of this ceramic plate. It is concluded, at 90%～40% relative humidity, with 4%～6% impurity, the response time is 150 second.

关 键 词：陶瓷 羟基磷灰石 湿敏性 湿度传感器 

分 类 号：TQ174.12[化学工程—陶瓷工业] O657.1[化学工程—硅酸盐工业]