纳米塑料分析方法研究进展  

Progress of analytical methods for nanoplastics

作　　者：段卫宇 王硕[1,2] 曹聪 纪博睿 孙蕊 吕焕明 Duan weiyu;Wang shuo;Cao cong;Ji borui;Sun rui;Lyu huanming(LiaoNing Inspection,Examination&Certification Centre,LiaoNing Province Product Quality Supervision and Inspection Inspection Institute,Shenyang 110144,China;National Quality Supervision&Testing Center of Petroleum Products(Shen Yang),Shenyang 110144,China)

机构地区：[1]辽宁省检验检测认证中心,辽宁省产品质量监督检验院,沈阳110032 [2]国家石油产品质量监督检验中心(沈阳),沈阳110144

出　　处：《化学分析计量》2021年第9期94-98,共5页Chemical Analysis And Meterage

基　　金：辽宁省软科学研究计划项目(2020JH4/10100059)。

摘　　要：对近十年纳米塑料的分析方法进行综述。分别总结了样品消解、滤膜过滤、浊点萃取、加压流体萃取等纳米塑料的预处理方法,介绍了热解-气相色谱-质谱联用、热吸附解析-气相色谱-质谱、热脱附-质子转移反应-质谱、液相色谱-质谱/质谱联用、热重分析-质谱等分析方法,并对方法的优缺点进行分析。展望了未来纳米塑料分析方法的发展,该研究为纳米塑料污染的进一步研究提供参考。The analysis methods of nanoplastics in recent ten years were reviewed.The pretreatment methods of sample digestion,membrane filtration,cloud point extraction and pressurized fluid extraction were summarized.Pyrolysis gas chromatography mass spectrometry,thermal adsorption analysis gas chromatography mass spectrometry,thermal desorption proton transfer reaction mass spectrometry,liquid chromatography mass spectrometry/mass spectrometry,thermogravimetry mass spectrometry and other analytical methods were introduced,and their advantages and disadvantages were analyzed.The development of the analytical methods of nanoplastics in the future is prospected.The research provides a reference for further research on the pollution of nanoplastics.

关 键 词：纳米塑料 分析方法 样品处理 

分 类 号：O657[理学—分析化学]