微波等离子体光谱技术的发展(二)

微波等离子体光源是一类重要的有较强激发能力的原子发射光谱光源,主要包括微波感生等离子体光源,电容耦合微波等离子体光源及微波等离子体炬光源。本文是微波等离子体光谱技术发展的第二部分,主要介绍了电容耦合微波等离子体光源及微波等离子体炬光源的结构原理和性能。并对它们的技术特点和进展进行评述。

Development of Microwave Plasma-atomic Emission Spectrometry(B)

The microwave plasma excitation source is one type of the important excitation sources for atomic emission spectrometry with relative high excitation capacity. The main microwave plasma sources include microwave induced plasmas, capacitively coupled microwave plasma(CMP) and microwave plasma torch (MPT). This paper is the second part of the review. Instrumental principles and structures as well as performances of capacitively coupled microwave plasma and microwave plasma torch were briefly introduced. The characteristic and latest development of CMP and MPT were also discussed.