IEECAS OpenIR  > 加速器质谱中心
The different cones combination enhanced sensitivity on MC-ICP-MS: The results from boron isotope analysis
He Maoyong1,4; Jin Zhangdong1; Lu Hai2; Deng Li1; Luo Chongguang3
2016-09-10
发表期刊INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
卷号408期号:2016页码:33-37
文章类型Article
摘要The sensitivity of multi-collector inductively coupled plasma mass spectrometers (MC-ICP-MS) can be significantly improved using different sample and skimmer cones with different orifice diameters and angles. In this study, an MC-ICP-MS with three typical combinations of sample and skimmer cones [(H skimmer cone + standard sample cone (Standard + H), X skimmer cone + standard sample cone (Standard + X) and X skimmer cone + Jet sample cone (Jet + X)] was used to measure the boron isotopes, and the effect of the different combinations of sample and skimmer cones on the sensitivity of the MC-ICP-MS and the underlying physical principles were investigated. The results suggest that more ions can be introduced into sample cones with larger orifices, which results in increased sensitivity. Compared with standard skimmer cones (which have cylindrical entrances and trumpet-shaped exits), X skimmer cones (which have trumpet-shaped entrances and exits) can provide more space for ion beams to entrance the skimmer's orifice after they are subjected to the space-charge effect. (C) 2016 Elsevier B.V. All rights reserved.
关键词Cone Multi-collector Inductively Coupled Plasma Mass Spectrometer (Mc-icp-ms) Sensitivity Boron Isotope
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1016/j.ijms.2016.08.010
关键词[WOS]NITROGEN ; SKIMMER
收录类别SCI
语种英语
WOS研究方向Physics ; Spectroscopy
WOS类目Physics, Atomic, Molecular & Chemical ; Spectroscopy
WOS记录号WOS:000385597800005
引用统计
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5654
专题加速器质谱中心
作者单位1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China
2.Natl Inst Metrol, Div Chem Metrol & Analyt Sci, Beijing 10013, Peoples R China
3.Chinese Acad Sci, Inst Geochem, State Key Lab Ore Deposit Geochem, Guiyang 550002, Peoples R China
4.Shaanxi Prov Key Lab Accelerator Mass Spectrometr, Xian 710061, Peoples R China
推荐引用方式
GB/T 7714
He Maoyong,Jin Zhangdong,Lu Hai,et al. The different cones combination enhanced sensitivity on MC-ICP-MS: The results from boron isotope analysis[J]. INTERNATIONAL JOURNAL OF MASS SPECTROMETRY,2016,408(2016):33-37.
APA He Maoyong,Jin Zhangdong,Lu Hai,Deng Li,&Luo Chongguang.(2016).The different cones combination enhanced sensitivity on MC-ICP-MS: The results from boron isotope analysis.INTERNATIONAL JOURNAL OF MASS SPECTROMETRY,408(2016),33-37.
MLA He Maoyong,et al."The different cones combination enhanced sensitivity on MC-ICP-MS: The results from boron isotope analysis".INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 408.2016(2016):33-37.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
The different cones (850KB)期刊论文出版稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[He Maoyong]的文章
[Jin Zhangdong]的文章
[Lu Hai]的文章
百度学术
百度学术中相似的文章
[He Maoyong]的文章
[Jin Zhangdong]的文章
[Lu Hai]的文章
必应学术
必应学术中相似的文章
[He Maoyong]的文章
[Jin Zhangdong]的文章
[Lu Hai]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。