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试样中的成分变化对光谱分析结果产生的影响是众所周知的。往往一个光谱分析方法就有它的局限性、为了使分析方法能得到较为广泛的应用,每一个方法无例外地要做组分影响的试验。通常都是从选择缓冲剂上做工作。对于缓冲剂的概念,爱伦斯的定义:它只是样品中含量不变的能使电源激发温度稳定的一个低电离电位的物质作者在研究工作中发现,在缓冲剂中引入Fe_2O_3,能有效地消除其组分影响,在已查阅的资料中还未曾见到过这样的报导,更没有从理论上阐述其机理。作者冒昧地提出自己的浅见,以求同行们共同研讨。
The effect of changes in the composition of the sample on the result of the spectral analysis is well known. Often a spectral analysis method has its limitations, in order to make the analysis methods can be more widely used, each method without exception to do component impact test. It’s usually done with the choice of buffer. As for the concept of buffering agent, Ellenos’ definition is that it is only a substance with a low ionization potential that can stabilize the power excitation temperature in the sample. The author found in the research work that the introduction of Fe 2 O 3 in the buffering agent can effectively Eliminate the impact of its components, has not been seen in the information has been seen in such a report, but did not theoretically elaborated on the mechanism. The author presumptuously put forward their own humble opinion, in order to peer study together.