激光诱导击穿光谱技术在重金属检测中的应用  

Application of Laser Induced Breakdown Spectroscopy in Heavy Metals Detections

作　　者：于巧玲 张毅驰[2] YU Qiaoling;ZHANG Yichi(Liuzhou Agricultural Products Fast Analysis Research Center of Engineering Technology,Liuzhou 545006,China;School of Environmental and Food Engineering,Liuzhou Vocational and Technical College,Liuzhou 545006,China)

机构地区：[1]柳州市农产品快速检测工程技术研究中心,广西柳州545006 [2]柳州职业技术学院环境与食品工程学院,广西柳州545006

出　　处：《化工技术与开发》2018年第10期26-30,42,共6页Technology & Development of Chemical Industry

基　　金：柳州市科技局项目(2016G010201);柳州职业技术学院优秀人才工作室资助项目

摘　　要：激光诱导击穿光谱是一种新型光谱检测技术,通过分析待测物质被高能激发的等离子体发射光谱,获得相关物质的成分及含量,近年来在分析科学领域中得到了快速发展,应用领域逐步扩大。本文介绍了激光诱导击穿光谱的装置及原理,以及该技术在重金属元素检测中的应用。Laser induced breakdown spectroscopy （LIBS） was a qualitative and quantitative chemical analysis method by analyzing plasma emission spectroscopy of samples. As a new spectrum detection technology, LIBS was developed rapidly and had more and more applications in analytical sciences in recent years. The paper introduced its development, devices, principle, and the application in heavy metal elements detections.

关 键 词：激光诱导击穿光谱 重金属 元素分析 

分 类 号：O657.319[理学—分析化学]