气相色谱-微波等离子体发射光谱研究——Ⅱ.元素响应值与化合物结构的关系

Microwave Induced Plasma Atomic Emission spectrometry.Ⅱ.On the Relationship between the Structures of Compound and Their Elemental Response Values

微波诱导等离子体发射光谱(MIP-AES)是一种气相色谱可进行多元素同时检测的选择性检测器。本文以烷烃、烯烃、芳香烃、多核芳烃、醇等同系物系列,含有饱和烃和不饱和烃(烷烃、烯烃、多核芳烃)的混合物,含氧化合物,各种氯代有机物、溴代有机物等类型的化合物为代表,考察了化合物结构对气相色谱-微波等离子体发射光谱(GC-MIP)的碳、氢、氯、溴等元素响应值的影响以及微波输入功率对元素响应值的影响。

Microwave induced plasma atomic emission spectrometer (MIP-AES) is a simultaneous multielement specific detector for gaschromatography.In this paper the effects of chemical structure and microwave power on the GC-MIP elemental response of carbon,hydrogen,chlorine and bromine are investigated,choosing homologs of alkanes,alkenes,mono and polynuclear aromatics and their mixtures,and alcohols and other oxygenated compounds,chloro-and bromohydrocarbons as testing compounds.