【摘要】 研制成以α-Fe₂O₃为基体材料的敏感材料,通过加入催化剂和添加剂等物质的优选,制出了选择性能较好的乙醇敏感元件。并对元件的工作条件（加热电流）进行了试验。研究表明第4批元件的配方为最好。更多还原

【Abstract】 The α-Fe2O3 mer-sensible-material has been produced. Through the recipe optimization of many kinds of affix and catalyst , the alcohol sensor with comparatively good selectivity has been made and some experiments on the working conditions (heating curent) have been completed. The fourth recipe of the sensor is proved to be the best.更多还原