非传统稳定同位素锗的测试进展及其地质应用
Analytical technique for germanium stable isotopes and its geological applications
查看参考文献29篇
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文摘
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Ge具有亲硫、亲铁、亲石和亲有机质的特性,被广泛应用于矿床学、环境科学等学科。然而,由于测试技术和手段的限制,Ge同位素在地球科学中的应用还很有限,但已显示出较好的应用潜力。本文在综合前人研究成果的基础上,结合笔者最新的研究工作,对Ge同位素的测试技术和手段等方面做了较全面的总结,内容包括Ge同位素化学前处理方法的研究进展、Ge同位素测试过程中仪器产生的质量歧视的校正方法。同时,亦对自然界样品中Ge 同位素的组成、Ge同位素分馏机制及应用等方面做了评述。 |
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其他语种文摘
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Ge exhibits siderophile, lithophile, chalcophile and organophile behavior in different geological environments, and it has been widely used in the study of mineral deposits, environment sciences and so on. Previous testing technology has restricted the development and application of germanium isotopes in Earth science, but limited research on germanium isotopes has indicated great application potential in cosmography, oceanography and so on. In this paper, the authors summarize the chemical preparation and mass spectrometry, and review the isotopic compositions and fractionation mechanism in nature and experiments. |
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来源
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岩石矿物学杂志
,2014,33(5):965-970 【核心库】
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关键词
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Ge同位素
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质谱
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化学前处理
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同位素分馏
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地址
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中国科学院地球化学研究所, 贵州, 贵阳, 550002
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语种
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中文 |
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文献类型
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综述型 |
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ISSN
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1000-6524 |
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学科
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地质学 |
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基金
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国家自然科学基金
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中国科学院矿床地球化学国家重点实验室“十二五”项目
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中国科学院国家外国专家局创新团队国际合作伙伴计划
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文献收藏号
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CSCD:5247659
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29
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