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硫化氢气体传感器的研究进展
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作者单位
吴丽倩,宋红杰,吕弋 1.四川大学化学学院2.四川大学分析测试中心 
基金项目:国家自然科学基金资助项目(21575093)
中文摘要:硫化氢(H2S)是一种具有臭鸡蛋气味的腐蚀性气体,是广泛存在的环境污染物之一。H2S为剧毒性气体,且易挥发,严重损伤人的呼吸系统,甚至神经系统和心脏器官。因此,实现H2S气体的快速、高灵敏及实时检测对于工业生产、公共安全、环境监测和医疗健康等领域具有十分重要的意义。该文对近5年来电量型和光学型两类H2S气体传感器在传感技术和传感材料上取得的重要进展进行了综述,并对这两类传感器所面临的问题和未来发展趋势进行了探讨。
中文关键词:硫化氢  电量型气体传感器  光学气体传感器  综述
 
Recent Advances in Gas Sensors for Hydrogen Sulfide
Abstract:Hydrogen sulfide(H2S),a kind of colorless,rotten egg smell and corrosive gas,is one of widespread environmental pollutions.As a kind of highly toxic and volatile gas,H2S affects several different systems in human body even exposed at low concentrations.Therefore,the rapid,highly sensitive and real time detection of H2S plays an important role in fields of Industrial production,public safety,environmental monitoring and medical healthy.In this paper,the significant research progresses in H2S gas sensors based on electric charge and optical principle in recent five years have been reviewed,especially those focusing on the development of sensing materials and sensing technologies.Meanwhile,the problems and the future prospects for these two types of H2S gas sensors are discussed.
Key Words:hydrogen sulfide  electric charge type gas sensor  optical gas sensor  review
引用本文:吴丽倩,宋红杰,吕弋.硫化氢气体传感器的研究进展[J].分析测试学报,2018,37(10):1192-1198.
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