【摘要】 近年来,随着多接收电感耦合等离子体质谱(MC-ICP-MS)逐渐应用,过渡族金属(Cu,Zn和Fe等)同位素测试方法逐渐成熟,测定精度可达0.04‰,使得铜锌铁等同位素地球化学研究成为近年来国际地学研究领域的热点。本文对铜锌同位素的测试方法、分馏机理及其在环境地球化学研究领域的应用进行了较系统综述。更多还原

【Abstract】 In recent years,along with the application of multiple collector inductively coupled plasma mass spectrometry,the research method of transition group(Cu,Zn and Fe) isotopes has gradually become mature,the analytical precision is close to 0.04‰ and transition group(Cu,Zn and Fe) isotopes have become a new frontier in Earth Science.This paper summarizes the research method of Cu and Zn isotopes,and the factor affecting isotope fractionation and its application in environment geochemistry.更多还原