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Acquisition of a New In Situ Near- Atomic Resolution Hydrothermal System and Automated BET Equipment for Surface Area Analysis

Acquisition of a New In Situ Near- Atomic Resolution Hydrothermal System and Automated BET Equipment for Surface Area Analysis
购置新型原位近原子分辨率水热系统和自动 BET 设备进行表面积分析
批准号：
9529258
负责人：
Antonio Lasaga
金额：
$15.49万
依托单位：
Yale University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
1996
资助国家：
美国
项目状态：
已结题
起止时间：
1996-02-15 至 1999-01-31
来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=9529258&HistoricalAwards=false
关键词：
AcquisitionNewSituNearAtomic

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中文摘要
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英文摘要
9529258 Lasaga This grant provides $154,875 as partial support of the costs of acquiring a new in-situ near- atomic resolution hydrothermal system and automated BET equipment for analysis of mineral surfaces in studies of dissolution and precipitation kinetics. The hydrothermal system will be custom built and used specifically for micro-scale analyses of dissolution and precipitation rates at crystal surfaces while the Brunauer-Emmett-Teller (BET) instrument will be purchased "off-the-shelf" and used for determination of reactive surface area of mineral powders. Determination of the reaction kinetics of silicate minerals is central to low temperature geochemical research and is essential to an understanding of environmental geochemical processes. ***
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Upgrading of the Computational and Theoretical Facilities in Geochemistry at Yale
  • 批准号：
    9316486
  • 项目类别：
    Standard Grant
  • 资助金额：
    $4.8万
  • 财政年份：
    1994
  • 负责人：
    Antonio Lasaga
  • 依托单位：
    Yale University
Quantum Mechanical Calculations of Potential Surfaces and Applications to Global Change, Mineral Physics and the Kinetic Theory of Petrologic Processes
  • 批准号：
    9316608
  • 项目类别：
    Continuing Grant
  • 资助金额：
    $20.0万
  • 财政年份：
    1994
  • 负责人：
    Antonio Lasaga
  • 依托单位：
    Yale University
Kinetics of Dissolution and Crystal Growth of Silicates and Aluminosilicates in Aqueous Solutions at Low Temperatures
  • 批准号：
    9219770
  • 项目类别：
    Continuing Grant
  • 资助金额：
    $31.87万
  • 财政年份：
    1993
  • 负责人：
    Antonio Lasaga
  • 依托单位：
    Yale University
Kinetics of Dissolution and Crystal Growth of Silicates and Aluminosilicates in Aqueous Solutions at Low Temperatures
  • 批准号：
    9017976
  • 项目类别：
    Continuing Grant
  • 资助金额：
    $17.63万
  • 财政年份：
    1991
  • 负责人：
    Antonio Lasaga
  • 依托单位：
    Yale University
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