FRG: Synthesis of Well-Defined Nanosize Particles and Their Role in the Formation of Simple and Composite Monodispersed Colloids
FRG: Synthesis of Well-Defined Nanosize Particles and Their Role in the Formation of Simple and Composite Monodispersed Colloids
批准号:
0102644
负责人:
Egon Matijevic
金额:
$75.0万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2001
资助国家:
美国
项目状态:
已结题
起止时间:
2001-07-01 至 2005-06-30
中文摘要
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英文摘要
This Focused Research Group project will address priority areas in the formation of uniform particles of simple and composite monodispersed colloids. The focus will be on the synthesis of nanosized particles, and modelling and characterization of their unique properties which develop for dimensions smaller than the typical submicron-sized colloid scales. Experimentral and theoretical evidence that a great many monodispersed colloids of spherical and other shapes are formed by aggregation of nanosized units will be developed to link the nansize and micrometer size particles. Coatings produced by surface precipitation and by adhesion of smaller particles on well-defined cores will be investigated. Nucleation, growth of nanoparticles, and their aggregation, will be kinetically controlled to identify different process stages which will be modelled theoretically. Both the intermediate and final products will be characterized in terms of shape, size and structure using techniques that include combined dynamic and static light scattering. %%%The broader impacts on science and technology will span areas involving both physical and biological disciplines. These include catalysis, pigments, clays, magnetics, ferroelectrics, and several medical areas such as sensors and localized drug release. This excellent team effort integrates research and education in such a way as to have a significant impact on areas of high interest to industry. Students trained in these areas of nanoscience and technology will be very competitive in the job market. This award is co-funded by the Chemistry Division and the Division of Materials Research.
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Chemical Reactions at Solid/Solution Interfaces and in Aerosols
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批准号:9423163
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项目类别:Continuing Grant
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资助金额:$15.2万
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财政年份:1995
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负责人:Egon Matijevic
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依托单位:
Chemical Reactions at Solid/Solution Interfaces and in Aerosols
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批准号:9108420
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项目类别:Continuing Grant
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资助金额:$29.37万
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财政年份:1991
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负责人:Egon Matijevic
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依托单位:
Chemical Reactions at Solid/Solution Interfaces and in Aerosols
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批准号:8619509
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项目类别:Continuing Grant
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资助金额:$26.2万
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财政年份:1987
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负责人:Egon Matijevic
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依托单位:
Interactions in Multiple Colloidal Systems
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批准号:8420786
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项目类别:Continuing Grant
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资助金额:$33.01万
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财政年份:1985
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负责人:Egon Matijevic
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依托单位:
Purchase of a Transmission Electron Microscope (Chemistry)
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批准号:8318343
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项目类别:Standard Grant
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资助金额:$8.3万
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财政年份:1984
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负责人:Egon Matijevic
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依托单位:
Chemical Reactions at Solid/Solution Interfaces and in Aerosols (Chemistry)
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批准号:8318196
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项目类别:Continuing Grant
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资助金额:$33.0万
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财政年份:1984
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负责人:Egon Matijevic
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依托单位:
Interactions in Multiple Colloidal Systems
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批准号:8111612
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项目类别:Continuing Grant
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资助金额:$15.68万
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财政年份:1981
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负责人:Egon Matijevic
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依托单位:
Acquisition of an Energy Dispersive X-Ray Spectrometer
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批准号:8106037
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项目类别:Standard Grant
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资助金额:$2.5万
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财政年份:1981
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负责人:Egon Matijevic
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依托单位:
Interactions of Complex Solute Species With Charged Interfaces
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批准号:8013684
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项目类别:Continuing Grant
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资助金额:$26.4万
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财政年份:1980
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负责人:Egon Matijevic
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依托单位:
Double Layer Forces in Colloid Stability and Adhesion
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批准号:7827577
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项目类别:Standard Grant
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资助金额:$8.8万
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财政年份:1979
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负责人:Egon Matijevic
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依托单位:
Chemical Reactions in Aerosols
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批准号:7820737
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项目类别:Standard Grant
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资助金额:$3.78万
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财政年份:1978
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负责人:Egon Matijevic
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依托单位:
Interactions of Complex Solute Species With Charged Interfaces
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批准号:7702185
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项目类别:Continuing Grant
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资助金额:$12.2万
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财政年份:1977
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负责人:Egon Matijevic
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依托单位:
Removal of Colloidal Pollutants From Water: the Effects of Surfactants and Polymers
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批准号:7424281
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项目类别:Standard Grant
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资助金额:$0.34万
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财政年份:1975
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负责人:Egon Matijevic
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依托单位:
Interactions of Complex Solute Species With Charged Interfaces
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批准号:7409409
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项目类别:Continuing Grant
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资助金额:$10.75万
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财政年份:1974
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负责人:Egon Matijevic
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依托单位:
国内基金
海外基金
新型滤波器综合技术-直接综合技术(Direct synthesis Technique)的研究及应用
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批准号:61671111
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项目类别:面上项目
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资助金额:58.0万元
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批准年份:2016
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负责人:肖飞
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依托单位: