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Properties of hydrogen and hydrous fluid in mantle materials probed by hydrogen bonding.

Properties of hydrogen and hydrous fluid in mantle materials probed by hydrogen bonding.
通过氢键探测地幔材料中氢和含水流体的性质。
批准号:
12640476
负责人:
KAGI Hiroyuki
金额:
$2.3万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2000
资助国家:
日本
项目状态:
已结题
起止时间:
2000 至 2001

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中文摘要
翻译
地幔物质中的水合物组分可引起地震的变形行为、熔融关系和波传播的显著变化。在这个项目中,我们研究了氢原子周围的压力诱导结构响应。特别是用振动光谱和高压中子衍射法研究了水合硅酸镁和一些碳酸氢盐。有关详情,请参阅我们的原始文件。
英文摘要
Hydrous components in mantle-forming material can induce considerable change in deformation behavior, melting relationship and wave propagation of earthquake. In this project, we have investigated pressure-induced structural responses surrounding hydrogen atoms. In paticular, hydrous magnesium silicate and some hydrogen carbonate were investigated by vibrational spectroscopy and neutron diffraction at high pressure. Please refer our original papers for the details.
期刊论文(23)
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会议论文
Yamamoto et al.: "Fossil pressures of fluid inclusions in mantle xenoliths exhibiting rheology of mantle minerals:"Earth and Planetary Science Letters. 198. 511-519 (2002)
Yamamoto 等人:“地幔捕虏体中流体包裹体的化石压力表现出地幔矿物的流变学:”地球与行星科学快报。
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通讯作者:
Takahashi Y.,Shimizu H.,Usui A,Kagi,H,and Nomura M.: "Direct observation of terra valent cerium in ferromanganese nodule and crust by X-ray absorption near edge structure"Geochimica et Cosmochimica Acta. 64. 2929-2935 (2000)
Takahashi Y.、Shimizu H.、Usui A、Kagi,H 和 Nomura M.:“通过近边缘结构的 X 射线吸收直接观察铁锰结核和地壳中的四价铈”Geochimica et Cosmochimica Acta。
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Suzuki et al.: "Experimental alteration of molybdenite : Fractionation of the Re-Os system, infrared spectroscopic profile and polytype"Geochim.Cosmochim.Acta. 64. 223-232 (2000)
Suzuki 等人:“辉钼矿的实验改变:Re-Os 系统的分馏、红外光谱图和多型体”Geochim.Cosmochim.Acta。
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23
    Material sciences at ultra-high pressure using the strongest spallation neutron source
    • 批准号:
      19GS0205
    • 项目类别:
      Grant-in-Aid for Creative Scientific Research
    • 资助金额:
      $360.42万
    • 财政年份:
      2007
    • 负责人:
      KAGI Hiroyuki
    • 依托单位:
    Understandings of phase transitions of hydrous silicates at mantle conditions
    • 批准号:
      15340190
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.62万
    • 财政年份:
      2003
    • 负责人:
      KAGI Hiroyuki
    • 依托单位:
    Development of micro spectroscopic techniques and its geochemical applications.
    • 批准号:
      13554018
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $7.04万
    • 财政年份:
      2001
    • 负责人:
      KAGI Hiroyuki
    • 依托单位:
    海外基金