电感耦合等离子体发射光谱法在贵金属含量测试中的方法确认  

Method Validation of Inductively Coupled Plasma Optical Emission Spectrometry in Precious Metal Analysing

作　　者：李蕴恺 韩晶晶 凌雷[1] LI Yunkai;HAN Jingjing;LING Lei(Tianjin Internal Combustion Engine Research Institute,Tianjin University,Tianjin,300072,China)

机构地区：[1]天津大学内燃机研究所,天津300072

出　　处：《小型内燃机与车辆技术》2021年第6期18-21,38,共5页Small Internal Combustion Engine and Vehicle Technique

摘　　要：通过电感耦合等离子体发射光谱法在贵金属含量测试中的原理和优越性分析,结合金属载体催化转化器样品的具体情况,探讨了这种测试方法在方法确认阶段的参数选择,给出了一套典型的评价方法和测试结果。Through analysing the principle and superiority in testing precious metal by using Inductively Coupled Plasma Optical Emission Spectrometry,in consideration of the actual situation of the metal carrier catalytic converter sample,this paper discusses the method for selection of characteristic parameters in method validating,and recommends a series of typical evaluation methodology and test result.

关 键 词：电感耦合等离子体发射光谱法 贵金属 金属载体 

分 类 号：TB99[一般工业技术—计量学]