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Speciation of Transition Metals in Aqueous Solutions and Melts

Speciation of Transition Metals in Aqueous Solutions and Melts
水溶液和熔体中过渡金属的形态
批准号:
8917437
负责人:
Gordon Brown
金额:
$27.0万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1990
资助国家:
美国
项目状态:
已结题
起止时间:
1990-02-15 至 1993-07-31

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中文摘要
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英文摘要
The physical and chemical behavior of transition metals in hydrothermal and magma systems depends in a significant way on their speciation (structure and composition). In hydrothermal systems, the study of metal speciation is necessary for a thorough understanding of the transport and deposition processes responsible for hydrothermal ore deposits. In melt systems, metal speciation is intimately related to melt structure and, therefore, to the physical and chemical properties of magmas which control processes such as transport and crystallization. To improve our understanding of such processes in hydrothermal and magma systems, spectroscopic studies will be carried out of selected transition metals in aqueous solutions as a function of pH, ionic strength, and temperature and in silicate melts as a function of temperature and bulk composition.
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Dectin-1-mediated suppression of protective anti-mycobacterial immunity
  • 批准号:
    MR/W025779/1
  • 项目类别:
    Research Grant
  • 资助金额:
    $77.46万
  • 财政年份:
    2022
  • 负责人:
    Gordon Brown
  • 依托单位:
Tackling Emerging Co-Infections
  • 批准号:
    MC_PC_21021
  • 项目类别:
    Intramural
  • 资助金额:
    $25.48万
  • 财政年份:
    2022
  • 负责人:
    Gordon Brown
  • 依托单位:
Medical Research Council Centre for Medical Mycology
  • 批准号:
    MR/V033417/1
  • 项目类别:
    Research Grant
  • 资助金额:
    $211.89万
  • 财政年份:
    2021
  • 负责人:
    Gordon Brown
  • 依托单位:
MRC Centre for Medical Mycology
  • 批准号:
    MR/N006364/2
  • 项目类别:
    Research Grant
  • 资助金额:
    $151.31万
  • 财政年份:
    2019
  • 负责人:
    Gordon Brown
  • 依托单位:
国内基金
海外基金
Baryogenesis, Dark Matter and Nanohertz Gravitational Waves from a Dark Supercooled Phase Transition
  • 批准号:
    24ZR1429700
  • 项目类别:
    省市级项目
  • 资助金额:
    --
  • 批准年份:
    2024
  • 负责人:
    YUICHIRO NAKAI
  • 依托单位:
以果蝇为模式研究纤毛过渡纤维(Transition fibers)的形成和功能