Disorder and Dynamics in Silicate Liquids, Glasses, and Crystals: Nuclear Magnetic Resonance Studies
Disorder and Dynamics in Silicate Liquids, Glasses, and Crystals: Nuclear Magnetic Resonance Studies
批准号:
8905188
负责人:
Jonathan Stebbins
金额:
$26.82万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1989
资助国家:
美国
项目状态:
已结题
起止时间:
1989-09-01 至 1993-02-28
中文摘要
斯特宾斯将继续利用核磁共振波谱研究硅酸盐液体、玻璃和晶体中无序的结构和动力学。他已经开始了一些研究,以更好地理解晶体内部的无序。他计划扩大实验的温度和成分范围,并继续进行理论建模。Stebbins还进入了一项新的合作,将新的核磁共振技术(“双旋转”和“动态角度旋转”)应用于固体中的四极核。这可能会导致我们对无序过程,特别是与氧有关的无序过程的理解取得真正的突破。
英文摘要
Stebbins will continue to study the structure and dynamics of disordering in silicate liquids, glasses, and crystals using nuclear magnetic resonance spectroscopy. He has begun a number of studies to better understand disordering in the interior of crystals as well. He plans to extend the ranges in temperature and composition of the experiments, and to continue with theoretical modeling. Stebbins is also entering into a new collaboration on the application of new NMR techniques ("Double Rotation" and "Dynamic Angle Spinning") to quadrupolar nuclei in solids. These may lead to a real breakthrough in our understanding of the disordering process, particularly involving oxygen.
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Disorder and Dynamics in Silicate and Aluminosilicate Liquids, Glasses and Crystals Relevant to Geochemical Processes: Nuclear Magnetic Resonance Studies
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批准号:1753585
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项目类别:Continuing Grant
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资助金额:$48.5万
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财政年份:2018
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负责人:Jonathan Stebbins
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依托单位:
Disorder and Dynamics in Silicate and Aluminosilicate Liquids, Glasses, and Crystals Relevant to Geochemical Processes: Nuclear Magnetic Resonance Studies
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批准号:1521055
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项目类别:Continuing Grant
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资助金额:$32.0万
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财政年份:2015
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负责人:Jonathan Stebbins
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依托单位:
Compositional, temperature, and pressure controls on structural order, dynamics, and properties of multicomponent borosilicate glasses
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批准号:1400625
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项目类别:Continuing Grant
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资助金额:$60.0万
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财政年份:2014
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负责人:Jonathan Stebbins
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依托单位:
MRI: Acquisition of an electron microprobe for research in Earth sciences, materials science, and applied physics
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批准号:1125782
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项目类别:Standard Grant
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资助金额:$76.11万
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财政年份:2011
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负责人:Jonathan Stebbins
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依托单位:
Disorder and Dynamics in Silicate and Aluminosilicate Liquids, Glasses and Crystals Relevant to Geochemical Processes: Nuclear Magnetic Resonance Studies
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批准号:1019596
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项目类别:Continuing Grant
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资助金额:$60.0万
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财政年份:2010
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负责人:Jonathan Stebbins
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依托单位:
Compositional and Temperature Controls on Structural Order, Dynamics, and Properties of Multicomponent Borosilicate Glasses
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批准号:0904094
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项目类别:Continuing Grant
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资助金额:$52.0万
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财政年份:2009
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负责人:Jonathan Stebbins
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依托单位:
Compositional and Temperature Controls on Structural Order and Properties of Technological Oxide Glasses: NMR Studies and Thermodynamic Analyses
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批准号:0404972
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项目类别:Standard Grant
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资助金额:$62.1万
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财政年份:2004
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负责人:Jonathan Stebbins
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依托单位:
Disorder and Dynamics in Silicate and Aluminosilicate Liquids, Glasses, and Crystals Relevant to Geochemical Processes: Nuclear Magnetic Resonance Studies
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批准号:0408410
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项目类别:Continuing Grant
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资助金额:$84.0万
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财政年份:2004
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负责人:Jonathan Stebbins
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依托单位:
Upgrade of a 400 MHz NMR spectrometer for Research on Solid and Molten Materials in the Earth and Materials Sciences
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批准号:0235360
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项目类别:Standard Grant
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资助金额:$21.85万
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财政年份:2003
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负责人:Jonathan Stebbins
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依托单位:
Structure and Dynamics in Boron- and Fluoride-Containing Oxide Glasses and Liquids: High-Resolution and High-Temperature Nuclear Magnetic Resonance Studies
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批准号:0100986
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项目类别:Standard Grant
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资助金额:$34.58万
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财政年份:2001
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负责人:Jonathan Stebbins
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依托单位:
Disorder and Dynamics in Silicate and Aluminosilicate Liquids, Glasses, and Crystals: Nuclear Magnetic Resonance Studies
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批准号:0104926
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项目类别:Continuing Grant
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资助金额:$42.46万
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财政年份:2001
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负责人:Jonathan Stebbins
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依托单位:
Structure and Dynamics in Boron-Containing Oxide Glasses andLiquids: High-Resolution and High-Temperature Nuclear Magnetic Resonance Studies
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批准号:9802072
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项目类别:Standard Grant
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资助金额:$26.06万
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财政年份:1998
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负责人:Jonathan Stebbins
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依托单位:
Disorder and Dynamics in Silicate Liquids, Glasses, and Crystals: Nuclear Magnetic Resonance Studies
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批准号:9803953
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项目类别:Continuing Grant
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资助金额:$39.0万
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财政年份:1998
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负责人:Jonathan Stebbins
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依托单位:
Acquisition of a 600 MHz NMR Spectrometer for Research on Solid and Molten Materials in the Earth, Materials, and Chemical Sciences
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批准号:9724198
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项目类别:Continuing Grant
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资助金额:$74.7万
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财政年份:1997
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负责人:Jonathan Stebbins
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依托单位:
Structure and Dynamics in Boron-Containing Oxide Glasses and Liquids: High-Resolution and High-Temperature Nuclear Magnetic Resonance Studies
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批准号:9626735
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项目类别:Standard Grant
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资助金额:$12.0万
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财政年份:1996
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负责人:Jonathan Stebbins
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依托单位:
Improved NMR Equipment for Studies of Silicate Glasses and Crystals
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批准号:9616468
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项目类别:Standard Grant
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资助金额:$3.11万
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财政年份:1996
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负责人:Jonathan Stebbins
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依托单位:
Disorder and Dynamics in Silicate Liquids, Glasses and Crystals: Nuclear Magnetic Resonance Studies
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批准号:9506393
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项目类别:Continuing Grant
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资助金额:$39.0万
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财政年份:1995
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负责人:Jonathan Stebbins
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依托单位:
Disorder and Dynamics in Silicate Liquids, Glasses, and Crystals: Nuclear Magnetic Resonance Studies
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批准号:9204458
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项目类别:Continuing Grant
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资助金额:$36.0万
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财政年份:1992
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负责人:Jonathan Stebbins
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依托单位:
The Volumetric Properties of Silicate Melts: A New Technique for High Precision Measurements
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批准号:9117421
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项目类别:Standard Grant
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资助金额:$5.5万
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财政年份:1992
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负责人:Jonathan Stebbins
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依托单位:
Acquisition of an NMR Spectrometer for Research in the Earthand Materials Sciences
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批准号:8611502
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项目类别:Standard Grant
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资助金额:$15.0万
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财政年份:1987
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负责人:Jonathan Stebbins
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依托单位:
国内基金
海外基金
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批准号:
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项目类别:省市级项目
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资助金额:--
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批准年份:2023
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负责人:
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