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α-Fe2O3气敏材料制备及掺杂效应近期发展
REVIEW OVER THE PREPARATION AND DOPING EFFECT OF α-Fe2O3 GAS-SENSING MATERIAL
【摘要】 本文综合介绍了 α-Fe2 O3气敏材料近年来在制备方法 (含影响因素 )、防团聚技术、掺杂效应 (含气敏机理 )上的研究新进展。提出了今后气敏传感器研究及改进方向。
【Abstract】 The research progress in recent years of preparation (including effective factors), the technology of agglomeration prevention,the effect of dopant (including the mechanism of gas sensitivity) of α Fe 2O 3 matrix gas sensing material is reviewed.The future research directions in this field have been presented.
【关键词】 α-Fe2O3;
气敏材料;
制备工艺;
掺杂效应;
发展方向;
【Key words】 Fe 2O 3; gas sensing material; preparation; effect of dopant; research direction;
【Key words】 Fe 2O 3; gas sensing material; preparation; effect of dopant; research direction;
- 【文献出处】 化学研究与应用 ,Chemical Research and Application , 编辑部邮箱 ,2000年06期
- 【分类号】O614.811
- 【被引频次】7
- 【下载频次】140