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掺杂对γ-Fe2O3气敏元件灵敏度及其它特性的影响
The Influence of Additions on Sensitivity and Other Property of Gas Sensitive Element of γ-Fe2O3
【摘要】 本文着重研究了稀土氧化物及其它某些化合物对γ-Fe_2O_3气敏元件灵敏度、选择性、工作温度和使用寿命的影响,并对加粘土在γ-Fe_2O_3气敏元件中的作用做了详细研究,为制备优异的γ-Fe_2O_3气敏元件提供了实验依据。
【Abstract】 This paper have n1ainly sdudied theInfluence of rare-earth and some other chemicas compounds on the sensitivity,selective tempeature of work and the life-span of gas sensitive elements,and the action of refractory added in the sensitive ofelements of r-Fe2O3;These resuIts provided thefoundation of experiment for preparing excellent r-Fe2O3 element.
【关键词】 掺杂;
气敏元件;
灵敏度;
其它特性;
【Key words】 Addition; Gas Sensitive Element; Sensitivity; other Property;
【Key words】 Addition; Gas Sensitive Element; Sensitivity; other Property;
- 【文献出处】 功能材料 ,JOURNAL OF FUNCTIONAL MATERIALS , 编辑部邮箱 ,1994年03期
- 【分类号】TP212
- 【被引频次】32
- 【下载频次】83