Collaborative Research: Statistical Study of the Homogeneous Nucleation by Applying a Novel Multidroplet Levitator Trap and Microscopic Theory of Homogeneous Nucleation
合作研究:应用新型多液滴悬浮陷阱和均相成核微观理论对均相成核进行统计研究
基本信息
- 批准号:0000548
- 负责人:
- 金额:$ 39.88万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2000
- 资助国家:美国
- 起止时间:2000-06-01 至 2006-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
AbstractCTS- 0000548E.Ruckenstein, Research foundation of SUNY at BuffaloIt is proposed to advance our understanding of the phenomenon of homogeneous nucleation , with an emphasis on better experimental purity of supersaturated solutions and also with the help of a detailed theoretical interpretation at the microscopic level. Purity (i.e. the elimination of contaminants, to be found often in the neighborhood of the walls) will be achieved by employing the "electromagnetic levitation trap" technique, which provide and isolate a large sample of droplets of nearly identical properties. The characteristics of the space-time interaction between solute clusters and the supersaturated solution will be measured reliably: such macroscopic properties as the induction times of the initial microdroplets will then enable the determination of the constants which quantify best the microscopic model. Special interest is centered on the stochastic nature of this model. The accuracy of this experimental input will rest on the construction of new devices, especially the "linear quadrupole electromagnetic levitator trap" which will produce an accurate time sequence of the nucleation process.
本文旨在提高我们对均匀成核现象的认识,强调提高过饱和溶液的实验纯度,并在微观水平上提供详细的理论解释。 纯度(即消除污染物,通常在壁附近发现)将通过采用“电磁悬浮阱”技术来实现,该技术提供并分离具有几乎相同性质的液滴的大样品。溶质团簇和过饱和溶液之间的时空相互作用的特性将被可靠地测量:这样的宏观性质,如初始微滴的诱导时间,然后将能够确定最好的量化微观模型的常数。特别感兴趣的是集中在这个模型的随机性。这种实验输入的准确性将取决于新设备的构建,特别是“线性四极电磁悬浮阱”,它将产生成核过程的准确时间序列。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Eli Ruckenstein其他文献
On the Fokker–Planck approximation in the kinetic equation of multicomponent classical nucleation theory
- DOI:
10.1016/j.physa.2021.126375 - 发表时间:
2022-01-01 - 期刊:
- 影响因子:
- 作者:
Yuri S. Djikaev;Eli Ruckenstein;Mark Swihart - 通讯作者:
Mark Swihart
Platinum impregnated zeolite β as a reforming catalyst
- DOI:
10.1007/bf00766157 - 发表时间:
1993-09-01 - 期刊:
- 影响因子:2.400
- 作者:
Panagiotis G. Smirniotis;Eli Ruckenstein - 通讯作者:
Eli Ruckenstein
On the thermodynamics of double-layer forces in open and closed systems
- DOI:
10.1016/0021-9797(81)90390-8 - 发表时间:
1981-08-01 - 期刊:
- 影响因子:
- 作者:
Eli Ruckenstein - 通讯作者:
Eli Ruckenstein
Oxidative coupling of methane over alkali metal chloride promoted zirconia: Effect of the preparation method
- DOI:
10.1016/0926-860x(92)85058-j - 发表时间:
1992-11-01 - 期刊:
- 影响因子:
- 作者:
Ashraf Z. Khan;Eli Ruckenstein - 通讯作者:
Eli Ruckenstein
Two sources of synergism in the reforming ofn-hexane, methylcyclopentane, methylcyclohexane mixtures over composites of basic and acidic zeolites
- DOI:
10.1007/bf00807382 - 发表时间:
1994-01-01 - 期刊:
- 影响因子:2.400
- 作者:
Eli Ruckenstein;Panagiotis G. Smirniotis - 通讯作者:
Panagiotis G. Smirniotis
Eli Ruckenstein的其他文献
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{{ truncateString('Eli Ruckenstein', 18)}}的其他基金
Macroporous Cellulose Membrane for Affinity Chromatography
用于亲和色谱的大孔纤维素膜
- 批准号:
0086687 - 财政年份:2001
- 资助金额:
$ 39.88万 - 项目类别:
Continuing Grant
Thermally Reversible Covalent Linking of Halide-containing Polymers
含卤化物聚合物的热可逆共价连接
- 批准号:
0086491 - 财政年份:2000
- 资助金额:
$ 39.88万 - 项目类别:
Standard Grant
Macroporous Chitin and Chitosan Membranes for Affinity Separation of Biomolecules
用于生物分子亲和分离的大孔甲壳素和壳聚糖膜
- 批准号:
9711389 - 财政年份:1997
- 资助金额:
$ 39.88万 - 项目类别:
Standard Grant
GOALI: "Compatibilized Polymer Blends"
目标:“相容聚合物共混物”
- 批准号:
9616192 - 财政年份:1997
- 资助金额:
$ 39.88万 - 项目类别:
Continuing Grant
Dynamics and "Phase Behavior" of Foams and Concentrated Emulsions
泡沫和浓缩乳液的动力学和“相行为”
- 批准号:
9522710 - 财政年份:1996
- 资助金额:
$ 39.88万 - 项目类别:
Continuing Grant
Chitosan-Based Affinity Separation Membranes
基于壳聚糖的亲和分离膜
- 批准号:
9629458 - 财政年份:1996
- 资助金额:
$ 39.88万 - 项目类别:
Standard Grant
A New Technology, Based on Inversted Micelles, for Composite Conductive Polymers
基于反胶束的复合导电聚合物新技术
- 批准号:
9406889 - 财政年份:1994
- 资助金额:
$ 39.88万 - 项目类别:
Standard Grant
Microsponge Molecular Reserviors and Their Use in the Heterogenization of Homogeneous Catalysts
微海绵分子库及其在均相催化剂多相化中的应用
- 批准号:
9301711 - 财政年份:1993
- 资助金额:
$ 39.88万 - 项目类别:
Continuing Grant
Modification of the Surface Properties of Polymers
聚合物表面性能的改性
- 批准号:
9203384 - 财政年份:1992
- 资助金额:
$ 39.88万 - 项目类别:
Standard Grant
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