Comparative Study on the Detection Characteristics of C2H2 in Various ZnO Nanosensors

摘要：

　　Acetylene(C2H2)is one of the major fault characteristic gases dissolved in the oil of power transformer,which can reflect the discharge fault of transformer effectively.This paper presents three kinds of ZnO nanosensors with different morphology and structure.Based on the laboratory platform,their detection characteristics and gas sensitive mechanism of dissolved C2H2 in transformer oil are studied.The results indicate that,owing to the larger specific surface area,the flowerlike ZnO nanosensor maintains good linearity and stability and has higher sensitivity and rapider response than the rod-like and granular ZnO nanosensors.The results provide a new idea for the research of high performance C2H2 ZnO sensor.

作者: Yingqi Qiang

作者单位: College of Physics,Jilin University,Changchun,China

会议类型: 国际会议

会议名称: The 2nd International Symposium on Application of Materials Science and Energy Materials (SAMSE 2018) 第二届材料科学应用与能源材料国际研讨会2018年

会议地点: 上海

会议语种:英文

页码: 1-8

在线出版日期: 2018-12-17（万方平台首次上网日期，不代表论文的发表时间）