A GENERAL EXPRESSION FOR THE TOTAL RELEASE OF DIFFUSANT THROUGH HETEROGENEOUS MEMBRANES

doi:10.1016/0376-7388(92)87014-O

完整後設資料紀錄

DC 欄位	值	語言
dc.contributor.author	CHEN, JS	en_US
dc.contributor.author	ROSENBERGER, F	en_US
dc.date.accessioned	2014-12-08T15:05:00Z	-
dc.date.available	2014-12-08T15:05:00Z	-
dc.date.issued	1992-02-19	en_US
dc.identifier.issn	0376-7388	en_US
dc.identifier.uri	http://dx.doi.org/10.1016/0376-7388(92)87014-O	en_US
dc.identifier.uri	http://hdl.handle.net/11536/3517	-
dc.description.abstract	An expression for the total amount of diffusant Q(t) released into a receiver by diffusion through a heterogeneous membrane is rigorously derived for time-dependent boundary conditions and a position-dependent initial condition. The heterogeneity of the membrane is characterized by a position-dependent diffusivity and partition coefficient. Two examples are given to demonstrate the utility of this general expression. It is shown that the expression for Q(t) proposed by Keister [ J. Membrane Sci., 29 (1986) 333-3441 is only valid when the asymptotic concentration of the diffusant within the membrane is zero.	en_US
dc.language.iso	en_US	en_US
dc.subject	DIFFUSION	en_US
dc.subject	HETEROGENEOUS MEMBRANES	en_US
dc.subject	TOTAL RELEASE	en_US
dc.subject	LAG TIME	en_US
dc.subject	TIME-DEPENDENT BOUNDARY CONDITION	en_US
dc.title	A GENERAL EXPRESSION FOR THE TOTAL RELEASE OF DIFFUSANT THROUGH HETEROGENEOUS MEMBRANES	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1016/0376-7388(92)87014-O	en_US
dc.identifier.journal	JOURNAL OF MEMBRANE SCIENCE	en_US
dc.citation.volume	66	en_US
dc.citation.issue	2-3	en_US
dc.citation.spage	241	en_US
dc.citation.epage	246	en_US
dc.contributor.department	應用化學系	zh_TW
dc.contributor.department	Department of Applied Chemistry	en_US
dc.identifier.wosnumber	WOS:A1992HH49600014	-
dc.citation.woscount	0	-
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