直流电弧原子发射光谱法测定地球化学样品中银、硼、锡和钼

发布时间：2018-03-29 16:48

  本文选题：原子发射光谱法　切入点：直流电弧　出处：《理化检验(化学分册)》2017年12期

【摘要】：正原子发射光谱分析法是根据物质的气态原子或离子通过激发产生光谱而确定物质组成和含量的分析方法[1]。银、硼、锡和钼是地球化学样品分析中非常重要的元素。传统的发射光谱法利用相板成像、计算机自动译谱实现样品分析,操作程序繁琐、相板批次质量的差异及人的介入等因素造成分析结果的重复性差[2-3]。直流电弧原子发射光谱法的开发与应用已经有
[Abstract]:Is the atomic emission spectrum analysis method is based on the material of gaseous atoms or ions generated by spectrum analysis method to determine the composition and content of substance [1]. silver, boron, tin and molybdenum are very important elements in geochemical sample analysis. Emission spectrometry using traditional phase plate imaging, computer automatic translation spectrum analysis operation, cumbersome procedures, factors of phase difference plate batch quality and human intervention caused by repeated analysis of the results of the difference of the development and application of [2-3]. DC arc atomic emission spectrometry has been

【作者单位】： 江西省地质调查研究院;江西师范大学计算机信息工程学院;
【分类号】：O657.31;P632
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本文编号：1681995