Isotopic Composition of Lithium in Carbonaceous Chondrites Measured by a Modified Type Surface Ionization Mass Spectrometer

Tomoe Hatakeyama; Keiji Hisayoshi; Mamoru Murata

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Isotopic Composition of Lithium in Carbonaceous Chondrites Measured by a Modified Type Surface Ionization Mass Spectrometer

机译：用改进型表面电离质谱仪测量碳质球粒陨石中锂的同位素组成

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The isotopic ratios of lithium, ~7Li/~6Li, have been measured by a modified type surface ionization mass spectrometer whose ion source was newly designed. It needs no chemical preparation prior to the ionization, and makes an analysis of small portions of sample possible. We mainly analyzed the Murchison meteorite and compared with terrestrial laboratory standard samples, spodumene and lepidolite. Many kinds of isotope anomalies for Murchison have been reported, and these anomalies are considered to be originated from presolar events.

机译：锂的同位素比〜7Li /〜6Li已通过新型离子源的改进型表面电离质谱仪进行了测量。它在电离之前不需要化学制剂，并且使对一小部分样品的分析成为可能。我们主要分析了默奇森陨石，并与地面实验室标准样品，锂辉石和锂云母进行了比较。已经报道了针对Murchison的多种同位素异常，并且这些异常被认为起源于太阳前事件。

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《Journal of the Mass Spectrometry Society of Japan》 |2000年第4期|p.275-283|共9页
作者
Tomoe Hatakeyama; Keiji Hisayoshi; Mamoru Murata;
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正文语种 jpn
中图分类分析化学;一般工业技术;
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1. Isotopic Composition of Lithium in Carbonaceous Chondrites Measured by a Modified Type Surface Ionization Mass Spectrometer [J] . Tomoe Hatakeyama, Keiji Hisayoshi, Mamoru Murata Journal of the Mass Spectrometry Society of Japan . 2000,第4期

机译：用改进型表面电离质谱仪测量碳质球粒锂中锂的同位素组成
2. Evaluation of lead isotope compositions of NIST NBS 981 measured by thermal ionization mass spectrometer and multiple-collector inductively coupled plasma mass spectrometer [J] . Honglin Yuan, Wenting Yuan, Cheng Cheng, Solid Earth Sciences . 2016,第2期

机译：通过热电离质谱仪和多收集器电感耦合等离子体质谱仪测量的NIST NBS 981中的铅同位素组成
3. Oxygen-isotopic compositions of low-FeO relicts in high-FeO host chondrules in Acfer 094, a type 3.0 carbonaceous chondrite closely related to CM [J] . Kunihiro T, Rubin AE, Wasson JT Geochimica et Cosmochimica Acta: Journal of the Geochemical Society and the Meteoritical Society . 2005,第15期

机译：Acfer 094（与CM密切相关的3.0型碳质球粒陨石）中高FeO主体球粒中低FeO残余物的氧同位素组成
4. Carbon isotope composition of selected flavoring compounds for the determination of natural origin by gas chromatography/isotope ratio mass spectrometer [C] . R.A.Culp, M.M.Legato, E.Otero National meeting of the American Chemical Society . 1998

机译：选定的调味化合物的碳同位素组成，用于通过气相色谱/同位素比质谱仪测定天然来源
5. Heterogeneity of oxygen isotopes and chemical compositions in a chondrule rim from carbonaceous chondrite [D] . 松田, 望 2019

机译：碳质球粒陨石软骨边缘中氧同位素的异质性和化学组成
6. Petrography stable isotope compositions microRaman spectroscopy and presolar components of Roberts Massif 04133: A reduced CV3 carbonaceous chondrite [O] . Jemma Davidson, Devin L Schrader, Conel M OD Alexander, -1

机译：罗伯茨地块04133的岩石学稳定的同位素组成显微拉曼光谱和太阳前成分：还原的CV3碳质球粒陨石
7. Isotopic Composition of Lithium in Carbonaceous Chondrites Measured by a Modified Type Surface Ionization Mass Spectrometer. [O] . Tomoe HATAKEYAMA, Keiji HISAYOSHI, Mamoru MURATA, 2000

机译：通过改性式表面电离质谱仪测量的碳质软体锂的同位素组成。
8. Stable Chlorine Isotopes and Elemental Chlorine by Thermal Ionization Mass Spectrometry and Ion Chromatography; Martian Meteorites, Carbonaceous Chondrites and Standard Rocks [R] . Nakamura, N., Nyquist, L. E., Reese, Y., 2011

机译：热电离质谱和离子色谱法测定稳定的氯同位素和元素氯;火星陨石，碳质球粒陨石和标准岩石

Isotopic Composition of Lithium in Carbonaceous Chondrites Measured by a Modified Type Surface Ionization Mass Spectrometer

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