| 电感耦合等离子体发射光谱(ICP-OES)在地质样品中的研究进展 |
| |
| 引用本文： | 颜巧丽,杨远,聂小力,杨天信,姚慧敏,陈美华.电感耦合等离子体发射光谱(ICP-OES)在地质样品中的研究进展[J].中国无机分析化学,2024,14(4):401-409. |
| |
| 作者姓名： | 颜巧丽 杨远 聂小力 杨天信 姚慧敏 陈美华 |
| |
| 作者单位： | 中国地质调查局 长沙自然资源综合调查中心,湖南农业大学 资源环境学院,中国地质调查局 长沙自然资源综合调查中心,中国地质调查局 长沙自然资源综合调查中心,中国地质调查局 长沙自然资源综合调查中心,中国地质调查局 长沙自然资源综合调查中心 |
| |
| 基金项目： | 中国地质调查局自然资源综合调查项目(DD20230479) |
| |
| 摘 要： | 电感耦合等离子体发射光谱仪在地质样品无机元素分析测试中常用,具有灵敏度高,干扰小,测定线性范围广、稳定性好等优点。本文就电感耦合等离子体发射光谱法测定地质土壤,岩石样品时,综述了酸溶法、碱熔法、烧结法三种消解体系各自特点及消解剂的特性；详细分析了样品测定时外标法、内标法、标准加入法的选择及应用；探讨了样品测试时仪器条件的优化措施,同时对电感耦合等离子体发射光谱的干扰及校正做了分析。最后,对电感耦合等离子体发射光谱测定技术在地质样品中非金属元素分析物测定的应用及未来发展进行了展望。
|
| 关 键 词： | 电感耦合等离子发射光谱 消解体系 条件优化 干扰校正 |
| 收稿时间： | 2023/7/15 0:00:00 |
| 修稿时间： | 2024/1/4 0:00:00 |
Research progress of inductively coupled plasma emission spectroscopy in geological samples |
| |
| YAN Qiaoli,YANG Yuan,NIE Xiao Li,YANG Tianxin,Yao Huimin and Chen Meihua.Research progress of inductively coupled plasma emission spectroscopy in geological samples[J].Chinese Journal of Inorganic Analytical Chemistry,2024,14(4):401-409. |
| |
| Authors: | YAN Qiaoli YANG Yuan NIE Xiao Li YANG Tianxin Yao Huimin and Chen Meihua |
| |
| Institution: | Changsha Natural Resources Comprehensive Survey, China Geological Survey,College of Resources and Environment, Hunan Agricultural University,Changsha Natural Resources Comprehensive Survey, China Geological Survey,Changsha Natural Resources Comprehensive Survey, China Geological Survey,Changsha Natural Resources Comprehensive Survey, China Geological Survey,Changsha Natural Resources Comprehensive Survey, China Geological Survey |
| |
| Abstract: | Inductively coupled plasma emission spectrometer is commonly used in the analysis and testing of inorganic elements in geological samples. It has the advantages of high sensitivity, low interference, wide linear range and good stability. In this paper, the characteristics of acid-dissolution, alkali melting and sintering digestion systems and the properties of digestion agents are reviewed for the determination of soil and rock samples by inductively coupled plasma emission spectrometry. The selection and application of external standard method, internal standard method and standard addition method in sample determination are analyzed in detail. The optimization measures of instrument conditions for sample testing are discussed, and the interference and correction of inductively coupled plasma emission spectrum are analyzed. Finally, the application and future development of inductively coupled plasma emission spectrometry in the determination of nonmetallic analytes in geological samples are prospected. |
| |
| Keywords: | Inductively coupled plasma emission spectrum Resolution system Condition optimization Interference correction |
|
| 点击此处可从《中国无机分析化学》浏览原始摘要信息 |
| 点击此处可从《中国无机分析化学》下载免费的PDF全文 |
|
