化学蒸气发生-原子荧光光谱技术与应用的新进展  

The Recent development of vapor generation-atomic fluorescence spectrometer

作　　者：李日升 刘庆 邓勖[3] Li Risheng;Liu Qing;Deng Xu(Shaanxi Provincial Land Engineering Construction Group Co.,Ltd.,Xi'an,Shaanxi,710075,China;Institute of Land Engineering and Technology,Shaanxi Provincial Land Engineering Construction Group Co.,Ltd.,Xi'an,Shaanxi,710075,China;Shaanxi University of Chinese Medicine,XiXian New Area,712046,China;Key Laboratory of Degraded and Unused Land Consolidation Engineering,the Ministry of Natural Resources,Xi'an,Shaanxi,710075,China;Shaanxi Provincial Land Consolidation Engineering Technology Research Center,Xi'an,Shaanxi,710075,China)

机构地区：[1]陕西省土地工程建设集团有限责任公司,陕西西安710075 [2]陕西地建土地工程技术研究院有限责任公司,陕西西安710075 [3]陕西中医药大学,陕西西咸新区712046 [4]自然资源部退化及未利用土地整治工程重点实验室,陕西西安710075 [5]陕西省土地整治工程技术研究中心,陕西西安710075

出　　处：《现代科学仪器》2020年第4期41-46,共6页Modern Scientific Instruments

摘　　要：化学蒸气发生-原子荧光光谱技术是测定微量As、Hg、Se、Sb等重金属元素最简便的分析方法之一。本文介绍了蒸气发生—原子荧光光谱技术,主要综述了近年来蒸气发生—原子荧光光谱技术的进样系统、原子化系统、光路系统、仪器小型化和应用范围,最后对化学蒸气发生—原子荧光光谱技术的研究和发展进行了展望。Chemical Vapor generation-atomic fluorescence spectrometry is one of the simplest analytical methods for the determination of trace As,Hg,Se and Sb.In this paper,the technique of vapor-generating-atomic fluorescence spectrometry is introduced.The sampling system,atomizing system,optical path system,instrument miniaturization and application scope of vapor-generating-atomic fluorescence spectrometry in recent years are reviewed,at last,the Research and Development of Chemical Vapor deposition-atomic fluorescence spectrometry are prospected.

关 键 词：化学蒸气发生 原子荧光 进样系统 原子化系统 光学系统 展望 

分 类 号：T1[一般工业技术]