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国家自然科学基金(29736170): 作品数：51被引量：185H指数：8; 导出分析报告; 相关作者：刘洪来胡英韩世钧李以圭蒋文华更多>>; 相关机构：华东理工大学清华大学浙江大学北京化工大学更多>>; 相关期刊：《Chinese Journal of Polymer Science》《物理化学学报》《功能高分子学报》《化学学报》更多>>; 相关主题：分子模拟稳定性MONTE_CARLO模拟乳状液CARLO模拟更多>>; 相关领域：理学化学工程更多>>

Synergistic Effect of Amphiphiles at Oil-Water Interface: By Monte Carlo Simulation: 《Chinese Journal of Chemical Engineering》2005年第3期411-415,共5页潘海华李浩然韩世钧; Supported by the National Natural Science Foundation of China (No. 29736170) the Natural Science Foundation of Zhejiang Province (No. RC01051).; Amphiphile-oil-water system is complicated. The real behavior of amphiphile in the interface is still undnown despite that this behavior is very important in determining the stability of emulsion system. In this paper...; 关键词：oil-water interface Monte Carlo simulation synergism AMPHIPHILE

Cation-π Interaction between the Aromatic Organic Counterion and DTAB Micelle in Mixed Solvents被引量：1: 《Chinese Journal of Chemistry》2004年第10期1123-1127,共5页邓东顺李浩然刘迪霞韩世钧; Project supported by the National Natural Science Foundation of China (No. 29736170) and the Natural Science Foundation of Zhejiang Province (No. RC01051).; The cation-p interaction between the aromatic organic counterion potassium hydrogen phthalate (KHP) and DTAB micelle in aqueous mixture of EG was investigated, using the techniques of conductivity measurements, UV abs...; 关键词：cation- interaction mixed solvent ethylene glycol conductivity UV spectrum NMR spectrum

The Behavior of Amphiphile at Oil-Water Interface by Monte Carlo Simulation被引量：1: 《Chinese Journal of Chemical Engineering》2003年第4期446-451,共6页潘海华李啸风李浩然刘迪霞韩世钧; Supported by the National Natural Science Foundation of China (No. 29736170)and the Natural Science Foundation of Zhejiang Province(No. RC01051).; A novel simple two-dimensional square-lattice model of amphiphile at oil-water interface is developed,in which oil and water act as solvent and occupy empty sites and amphiphile occupies chains of sites. In this mode...; 关键词：AMPHIPHILE ADSORPTION oil-water interface Monte Carlo simulation

Separation of Quercentin by Pre-dispersed Solvent Extraction被引量：1: 《Chinese Journal of Chemical Engineering》2003年第3期367-370,共4页胡伟孙瑛叶汝强吴树森刘洪来; Supported by the National Natural Science Foundation of China (No.29736170); Pre-dispersed solvent extraction (PDSE) was used to extract quercentin from its diluted solution. The influences of temperature, phase volume ratio (PVR), concentration of sodium Dodecyl benzene sulphonate and pH valu...; 关键词：pre-dispersed solvent extraction quercentin colloidal liquid aphron SEPARATION

用密度泛函理论研究二元体系的液液界面张力被引量：1: 《化工学报》2002年第9期892-898,共7页付东陆九芳刘金晨李以圭; 国家自然科学重点基金 (No .2 9736 170 );清华大学青年人才支持计划 (No .10 92 8);归国人员启动基金资助项目~~; 应用密度泛函理论和统计缔合流体理论建立了二元液液界面的状态方程 ,通过纯流体汽液平衡时的压力数据和液相密度数据回归了非极性流体和极性流体的链节参数 .将界面分层 ,使用已建立的状态方程和回归的纯流体链节参数 ,根据界面各微层...; 关键词：二元体系液液界面界面张力密度泛函理论统计缔合流体理论水有机溶剂

用PR方程新的混合规则预测高压汽液平衡被引量：4: 《清华大学学报（自然科学版）》2002年第5期595-598,共4页于养信陈中高光华; 国家自然科学基金重点资助项目 ( 2 9736 170 ); 为了预测高压汽液平衡 ,提出了 PR方程新的混合规则。它建立在无限大压力下由状态方程计算出的超额Helmholtz自由能与由活度系数模型得到的超额 Helm holtz自由能相等的基础上 ,并假定液体体积与状态方程参数 b成正比。使用 U NIFAC方...; 关键词：高压汽液平衡 PR方程混合规则预测立方状态方程超额Helmholtz自由能非理想体系

平板狭缝中两嵌段共聚高分子微观相变的Monte Carlo模拟被引量：5: 《化工学报》2002年第4期401-406,共6页冯捷刘洪来胡英; 国家自然科学基金 (No .2 973 6170 );教育部博士点基金 (No.19990 2 5 10 3 );反应工程国家重点实验室开放基金联合资助~~; 采用改进的键长涨落空穴扩散算法对平板狭缝中的对称两嵌段共聚高分子熔体的微相分离形态、密度分布以及结构因子进行了MonteCarlo(MC)模拟 .模拟结果表明 :在不同性质壁面的平板狭缝中对称两嵌段共聚高分子熔体的微相结构都是层状的 ,...; 关键词：嵌段共聚物微观相变 MONTE CARLO模拟格子模型

Molecular Thermodynamic Model for Polyelectrolyte Solutions with Added Salts: 《Chinese Journal of Chemical Engineering》2002年第3期311-315,共5页张波蔡钧刘洪来胡英; Supported by the National Natural Science Foundation of China (No. 29736170, 29876006).; A molecular thermodynamic model of polyelectrolyte developed previously was extended to polyelectrolyte solutions with added salts.Thermodynamic properties,such as activity coefficients of polyelectrolytes or added sa...; 关键词：polyelectrolyte solution molecular thermodynamic model activitycoefficient osmotic coefficient

水相中乙醇对胶体泡沫性质的影响被引量：3: 《物理化学学报》2002年第2期122-126,共5页胡伟叶汝强吴树森刘洪来; 国家自然科学基金(29736170);高等学校骨干教师资助计划项目~~; 用不同比例的水-乙醇混合物作水相制备了胶体泡沫(CLA),实验观察并测定了CLA的形态、粒径分布、半衰期、Zeta电位、水相溶液的粘度和水相/油相之间的界面张力等性质.结果表明,水相中加入乙醇会影响CLA的稳定性和粒径大小,但对CLA的Zeta...; 关键词：乙醇胶体泡沫水相十二烷基苯磺酸钠稳定性粒径表面活性剂

New Equation of State for Osmotic Pressures in Aqueous Saline Solutions of Lysozyme: 《Tsinghua Science and Technology》2002年第1期64-68,共5页林阳政李以圭陆九芳; the National Natural Science Foundationof China(No. 2 9736 170 ); A new equation of state is proposed to correlate the osmotic pressure data for aqueous lysozyme solutions with (NH 4) 2SO 4, (NH 4) 2C 2O 4 and (NH 4) 2HPO 4 at ionic strengths of 13.5 mol/kg and pH 4, 7 or...; 关键词：osmotic pressure LYSOZYME Yukawa potential Lennard Jones potential equation of state

国家自然科学基金(29736170)