定电位电解法低浓度─氧化碳气体传感器的研究──Ⅰ.半固态传感器的特性  

Studies of the Low Concentration Carbon Monoxide Gas Sensor with the Method of Electrolysis at a Fixed Potential──Ⅰ.The Characteristics of the Sensor Partially with the Nafion Solid Electrolyte

作　　者：卢秀娟[1] 王玉江[1] 吕祥宇[1] 薛祚霖[1] 杨辉[2] 陆天虹[2] 

机构地区：[1]中国科学院长春应用化学研究所 [2]南京师范大学化学系,南京210097

出　　处：《应用化学》1998年第4期68-70,共3页Chinese Journal of Applied Chemistry

摘　　要：The characteristics of the CO gas sensor with partly Nafion solid electrolyte havebeen studied with the method of electrolysis at a fixed potential. It is found that the sensorhas the advantages of rapid response, low background current and noise etc. in comparisonwith that of the sensor using aqueous electrolyte. Hence, it may also be used for the measurement of low concentration CO gas.The characteristics of the CO gas sensor with partly Nafion solid electrolyte havebeen studied with the method of electrolysis at a fixed potential. It is found that the sensorhas the advantages of rapid response, low background current and noise etc. in comparisonwith that of the sensor using aqueous electrolyte. Hence, it may also be used for the measurement of low concentration CO gas.

关 键 词：一氧化碳 NAFION膜 定电位电解法 传感器 

分 类 号：O613.71[理学—无机化学] O657.1[理学—化学]