电感耦合等离子体光谱仪器技术进展与现状  

Progress and Status of Inductively Coupled Plasma (ICP) Spectrometry

作　　者：辛仁轩[1] 

机构地区：[1]清华大学核能与新能源技术研究院,北京100084

出　　处：《中国无机分析化学》2011年第4期1-8,共8页Chinese Journal of Inorganic Analytical Chemistry

摘　　要：介绍了电感耦合等离子体光谱分析仪器技术的发展历程及主要技术特点,并分别评述了目前三种典型ICP光谱仪器及其技术现状和新进展,它们分别是:顺序扫描型ICP光谱仪、同时型ICP光谱仪及顺序-同时型ICP光谱仪。最后介绍了几种有较好应用前景的光谱新光源:静态高灵敏ICP(SHIP)光源,高功率微波等离子体光源,电容耦合等离子体光源,炬内进样短炬管等。Inductively coupled plasma （ICP） spectrometry is one of the most commonly used technique for inorganic elemental analysis. In this paper, the development history and main characteristics of ICP instruments were introduced. Some comments were made on the status of the ICP technology and some new developments for three commercial available ICP-AES instruments, including simultaneous ICP spectrometer, sequential scanning ICP spectrometer and sequential-simultaneous ICP with CCD spectrometer. A few novel spectrometer optical sources which have good application outlook, including static high sensitivity ICP（SHIP）optical source, high power microwave plasma source, capacitively coupled plasma source, and short length torch for sample injection inside the torch, were described.

关 键 词：进展 ICP—AES 光谱光源 

分 类 号：O657.3[理学—分析化学] TH744.1[理学—化学]