Vibrational and Chemical Dynamics of Crystalline and Amorphous Solids
Vibrational and Chemical Dynamics of Crystalline and Amorphous Solids
批准号:
8721243
负责人:
Dana Dlott
金额:
$30.82万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1988
资助国家:
美国
项目状态:
已结题
起止时间:
1988-06-01 至 1991-11-30
中文摘要
该项目的目标是了解固体中振动激发的分子如何耗散其多余的机械能,以及这种耗散过程如何与固体中的化学反应速率相关。利用时间相关光谱技术对这些过程进行了实验研究,特别是在超快时域。研究将在三个特定领域进行:(1)分子晶体振动弛豫和振动冷却的基础研究;(2)晶体、聚合物和玻璃的光学损伤研究;(3)玻璃基质中的化学反应动力学。
英文摘要
The goal of this project is to understand how vibrationally excited molecules in solids dissipate their excess mechanical energy, and how this dissipation process is related to chemical reaction rates in solids. These process are experimentally investigated using the techniques of time dependent spectroscopy, particularly in the ultrafast time domain. Research will be performed in three specific areas: (1) Fundamental studies of vibrational relaxation and vibrational cooling in molecular crystals, (2) Optical damage studies of crystals, polymers and glasses, and (3) Chemical reaction Kinetics in a glassy matrix.
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Ultrafast Laser Spectroelectrochemistry
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批准号:1405997
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项目类别:Continuing Grant
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资助金额:$46.2万
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财政年份:2014
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负责人:Dana Dlott
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依托单位:
Molecular Vibrational Energy with High Time and Space Resolution
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批准号:0855259
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项目类别:Continuing Grant
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资助金额:$45.0万
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财政年份:2009
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负责人:Dana Dlott
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依托单位:
IMR: Acquisition and Development of an Ultrafast Thermal Conductance Apparatus for Materials Research and Student Training
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批准号:0814381
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项目类别:Standard Grant
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资助金额:$19.6万
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财政年份:2008
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负责人:Dana Dlott
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依托单位:
Ultrafast Vibrational Dynamics of Water and Water in Confinement
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批准号:0504038
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2005
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负责人:Dana Dlott
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依托单位:
Ultrafast Mechanics of Molecular Liquids and Solids: Vibrational and Structural Relaxation
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批准号:0096466
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项目类别:Continuing Grant
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资助金额:$48.0万
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财政年份:2001
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负责人:Dana Dlott
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依托单位:
Vibrational Energy Transfer and Shock Waves in Molecular Materials
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批准号:9714843
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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:1998
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负责人:Dana Dlott
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依托单位:
Ultrafast Dynamics of Polymer Laser Microchemistry and Energy Transfer
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批准号:9404806
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项目类别:Continuing Grant
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资助金额:$35.7万
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财政年份:1994
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负责人:Dana Dlott
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依托单位:
Photothermal and Photochemical Dynamics of Molecular and Polymeric Solids Investigated by Ultrafast Spectroscopy
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批准号:9104130
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项目类别:Continuing Grant
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资助金额:$34.3万
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财政年份:1991
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负责人:Dana Dlott
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依托单位:
Vibrational Dynamics and Solid State Reactions (Materials Research)
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批准号:8415070
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项目类别:Continuing Grant
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资助金额:$31.5万
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财政年份:1985
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负责人:Dana Dlott
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依托单位:
Excited State Interactions in Molecular Crystal Photochemistry (Materials Research)
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批准号:8001630
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项目类别:Continuing Grant
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资助金额:$23.33万
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财政年份:1980
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负责人:Dana Dlott
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依托单位:
国内基金
海外基金
Chinese Journal of Chemical Engineering
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批准号:21224004
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项目类别:专项基金项目
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资助金额:20.0万元
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批准年份:2012
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负责人:廖叶华
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依托单位:
Chinese Journal of Chemical Engineering
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批准号:21024805
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项目类别:专项基金项目
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资助金额:20.0万元
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批准年份:2010
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负责人:廖叶华
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依托单位: