Distribution of porous colloidal particles in an energy field

機構典藏 > College of Sciences > Graduate Institute & Department of Mathematics > Journal Article > Item 987654321/41673

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Title:	Distribution of porous colloidal particles in an energy field
Authors:	Hsu, Jyh-ping;Tseng, Ming-tsan;曾琇瑱;Tseng, Shio-jenn
Contributors:	淡江大學數學學系
Date:	1999-03-15
Issue Date:	2010-01-28
Publisher:	Elsevier
Abstract:	The spatial distribution of colloidal particles in an energy field is evaluated theoretically. The field may be established by a relatively large object such as a rigid wall, a closed boundary, and a particle. The set of nonlinear hypernetted chain equations describing the variations of the correlation functions for particle–particle and particle–object interactions is solved. A numerical scheme based on the discrete Fourier transform is proposed for the former, and a Newton–Raphson iterative method for the latter. Three cases are examined to illustrate the method proposed, namely, particles in a planar slit, cylindrical pore, and square duct. The qualitative behavior of the spatial variation of the concentration of colloidal particles predicted by the present study is consistent with that observed experimentally by D.H. Van Winkle and C.A. Murray [J. Chem. Phys. 89 (1988) 3885].
Relation:	Chemical Physics 242(1), pp.69-79
DOI:	10.1016/S0301-0104(99)00007-5
Appears in Collections:	[Graduate Institute & Department of Mathematics] Journal Article

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