氨气传感器研究现状及智能化应用  

Current Research Status and Intelligent Application Trends of Ammonia Sensors

作　　者：许佳欣 陈程 邱诗波 黎厚斌[1] 刘兴海[1] XU Jiaxin;CHEN Cheng;QIU Shibo;LI Houbin;LIU Xinghai(School of Printing and Packaging,Wuhan University,Wuhan 430079,China)

机构地区：[1]武汉大学印刷与包装系,湖北武汉430079

出　　处：《包装学报》2022年第2期57-66,共10页Packaging Journal

基　　金：国家自然科学基金资助项目(51776143)。

摘　　要：氨气是人类日常生活和工业生产中最常见的化学气体之一。高浓度的氨对人体和环境都会产生危害。从金属氧化物、导电聚合物、碳纳米材料、其他材料方面梳理氨气气敏材料的研究现状,并分析了不同气敏材料的特点;进而介绍氨气传感器在大气环境、畜禽养殖、食品安全和医疗保健领域的应用情况。未来氨气传感器会向小型化和智能化方向发展。Ammonia is one of the most common chemical gases used in people’s daily life and industrial production.High concentration of ammonia can be harmful to both human and environment.The current research status of ammonia gas-sensitive materials is introduced in terms of metal oxides,conducting polymers,carbon nanomaterials,and other materials,while the characteristics of different gas-sensitive materials are analyzed.Then the applications of ammonia sensors in atmospheric environment,livestock breeding,food safety,and healthcare are discussed.The future ammonia sensors will be developed toward the direction of miniaturization and intelligence.

关 键 词：氨气传感器 金属氧化物 导电聚合物 碳纳米材料 

分 类 号：TP212.2[自动化与计算机技术—检测技术与自动化装置] TB33[自动化与计算机技术—控制科学与工程]