U.S.-United Kingdom Cooperative Research: Fluids in Micropores

WPC 2 B V V Z Z #| w w w C；* * * * * * * * * * " m ' ？^;C dd兴趣CCCCddddddddddCC Y ~ ~ w CN ~ s k ~ CCCddCYdYdYCdd88d8 ddddJN8dd ddYYdY C dd dddCCCC dddddd ddd8 Y Y Y Y Y Y ~ Y ~ Y ~ Y ~ YC8C8C8C8 d d d d d d d d d d Y d d d d dsd Y Y Y Y Y Y Y Y d ~ Y ~ ~ Y ~ Y d d d d d d d dC8C8C8C8 d ~ 8 ~ 8 ~ 8 ~ 8 ~ 8 d v d d d d J J JkNkNkNkN ~ 8 ~ 8 ~ 8 d d d d d d d Y Y Y d ~ 8 d JkN ~ 8 d d d d d C dd C CC / N d ddCYQQdd ddd dFdddd F CC大桶44 ddzz d d d w oo dCh d F " d hdÕ dCC z xC d dod dCd Yds z Uw d Y YC CC C z~o o Y~N Yd YC8 Y~ o Yd Y zsdzd d~Y Y Y zozzzzNd88YYYzYz z zz CCddddd dd zzzzzzzzzzzzzzzzzzzNNNNNNNdddddddddddddddddddd888888888888YYYYYYYYYYYYYYYYYYYzzzzzzzzzzzzzzzzzzzzC年代~ C佐d dYC xHP激光打印机III HP_LJ_3。PRS X w P 7, \， X P 2 j V #| w CG次（可缩放）8 w C；， wxwp7xp2zjr ' m ' ？^;C dd兴趣CCCCddddddddddCC Y ~ ~ w CN ~ s k ~ CCCddCYdYdYCdd88d8 ddddJN8dd ddYYdY C dd dddCCCC dddddd ddd8 Y Y Y Y Y Y ~ Y ~ Y ~ Y ~ YC8C8C8C8 d d d d d d d d d d Y d d d d dsd Y Y Y Y Y Y Y Y d ~ Y ~ ~ Y ~ Y d d d d d d d dC8C8C8C8 d ~ 8 ~ 8 ~ 8 ~ 8 ~ 8 d v d d d d J J JkNkNkNkN ~ 8 ~ 8 ~ 8 d d d d d d d Y Y Y d ~ 8 d JkN ~ 8 d d d d d C dd C CC / N d ddCYQQdd ddd dFdddd F CC大桶44 ddzz d d d w oo dCh d F " d hdÕ dCC z xC d dod dCd Yds z Uw d Y YC CC C z~o o Y~N Yd YC8 Y~ o Yd Y zsdzd d~Y Y Y zozzzzNd88YYYzYz z zz CCddddd dd zzzzzzzzzzzzzzzzzzzNNNNNNNdddddddddddddddddddd888888888888YYYYYYYYYYYYYYYYYYYzzzzzzzzzzzzzzzzzzzzC年代~ C佐d dYC xHP激光打印机III HP_LJ_3。这个为期三年的奖项支持美国和英国在化学工程方面的合作研究，其中包括康奈尔大学的Keith Gubbins，帝国理工学院的David Nicholson和Neville Parsonage，英国石油研究所的Nicholas Quirke。本研究的目的是利用统计力学和分子模拟来了解狭窄孔隙（微孔）中流体的行为。他们将研究微孔中的吸附和扩散；微孔碳中简单流体和混合物的行为以及微孔碳和磷酸铝的行为。利用实验数据，研究人员将计算孔隙大小分布和孔隙连通性。多孔材料和工艺在工业上广泛用于进行化学反应和纯化分离过程。所提出的研究将促进我们的理解，并导致新的多孔材料和改进和更有效的工艺。这位美国研究者为此次合作带来了分子动力学模拟和微孔中吸附和扩散的计算机模拟方面的专业知识。英国在受限流体的统计力学方法方面的专门知识以及英国在流体行为和多孔材料合成方面的实验研究也对这一工作进行了补充。

WPC 2 B V V Z Z #| w le) 8 w C ; , WX w P 7 X P " m ' ? ^;C dd CCCd CCCCddddddddddCC Y ~ ~w CN ~ s k~ CCCddCYdYdYCdd88d8 ddddJN8dd ddYYdY C dd dddCCCC dddddd ddd8 Y Y Y Y Y Y~Y~Y~Y~YC8C8C8C8 d d d d d d d d d d Y d d d d dsd Y Y Y Y Y Y Y d~Y~Y~Y~Y d d d d d d d dC8C8C8C8 oN d~8~8~8~8~8 d v d d d d J J JkNkNkNkN~8~8~8 d d d d d d d Y Y Y d~8 d JkN~8 d d d d d C dd C CC/ N d ddCYQQdd ddd dFdddd F CC hhd 44 ddzz d d d w oo dCh d F" d h dÕ dCC z xC d dod dCd Yds z Uw d Y Y C C C C z~o zo Y~N Y d YC8 Y o o Y d Y zsdzd d~Y Y z o zzzzNd88YYYzYz z zz CCddddd dd zzzzzzzzzzzzzzzzzzzNNNNNNNdddddddddddddddddddd888888888888YYYYYYYYYYYYYYYYYYYzzzzzzzzzzzzzzzzzzzzC s ~ C zC d dYC xHP LaserJet III HP_LJ_3.PRS X w P 7 , \ , X P 2 j V #| w CG Times (Scalable) 8 w C ; , WX w P 7 X P 2 Z J R " m ' ? ^;C dd CCCd CCCCddddddddddCC Y ~ ~w CN ~ s k~ CCCddCYdYdYCdd88d8 ddddJN8dd ddYYdY C dd dddCCCC dddddd ddd8 Y Y Y Y Y Y~Y~Y~Y~YC8C8C8C8 d d d d d d d d d d Y d d d d dsd Y Y Y Y Y Y Y d~Y~Y~Y~Y d d d d d d d dC8C8C8C8 oN d~8~8~8~8~8 d v d d d d J J JkNkNkNkN~8~8~8 d d d d d d d Y Y Y d~8 d JkN~8 d d d d d C dd C CC/ N d ddCYQQdd ddd dFdddd F CC hhd 44 ddzz d d d w oo dCh d F" d h dÕ dCC z xC d dod dCd Yds z Uw d Y Y C C C C z~o zo Y~N Y d YC8 Y o o Y d Y zsdzd d~Y Y z o zzzzNd88YYYzYz z zz CCddddd dd zzzzzzzzzzzzzzzzzzzNNNNNNNdddddddddddddddddddd888888888888YYYYYYYYYYYYYYYYYYYzzzzzzzzzzzzzzzzzzzzC s ~ C zC d dYC xHP LaserJet III HP_LJ_3.PRS X w P 7 , \ , X P 2 9214115 Gubbins This three year award supports U.S. U.K. cooperative research in chemical engineering involving Keith Gubbins, Cornell University, and David Nicholson and Neville Parsonage at Imperial College of Science, Technology and Medicine, Nicholas Quirke at British Petroleum research in the United Kingdom. The objective of the research is to understand the behavior of fluids confined to narrow pores (micropores) using statistical mechanics and molecular simulation. They will study adsorption and diffusion in micropores; the behavior of simple fluids and mixtures in microporous carbons; and the behavior of microporous carbons and aluminophosphates. Using experimental data, the investigators will calculate pore size distributions and pore connectivities. Porous materials and processes are widely used in industry to carry out chemical reactions and purification and separation processes. The proposed research will advance our understanding and lead to new porous materials and improved and more efficient processes. The U.S. investigator brings to this collaboration expertise in molecular dynamic simulation and computer simulation of adsorption and diffusion in micropores. This is complemented by British expertise in the methods of statistical mechanics of confined fluids and British experimental studies on fluids' behavior and the synthesis of porous materials.