The Diffusion of water vapour through a slit in an impermeable membraneABSTRACT RESdoi:10.1139/cjr41a-005J. D. BabbittCanadian Journal of Research
1.The movement of ions or molecules from an area of higher concentration to an area of lower concentration. Small molecules and ions can move across a cell membrane by diffusion. Compareosmosis. 2. a.The reflection of light off an irregular surface in all directions. ...
<p><strong>Step-by-Step Solution:</strong></p><p>1. <strong>Understanding the Question:</strong> The question asks about the movement of water through the plasma membrane by diffusion. We need to identify the correct term that describes this process.<
Trans-membrane diffusion of water molecules Across a semi-permeable membrane, the osmotic flux is determined by the osmotic strength (or pressure) and the permeability of solvents across the membrane. The process of water permeation depends on pore structures in the membrane, as well as the intera...
S Dutta,S Shimpalee,JWV Zee - 《International Journal of Heat & Mass Transfer》 被引量: 604发表: 2001年 Diffusion of Water in Nafion 115 Membranes In this paper, experimental and simulated data for the diffusion of water across Nafion membranes as a function of the water activity gradient...
Pervaporation of Methanol-Ethylene Glycol with Cellophane Membrane: Some Mechanistic Aspects The results indicated the importance of sorption and diffusion behavior of the permeants on the pervaporation mechanism, and an anomalous sorption-permeation behavior was presumably caused by polymer-liquid interactions...
The singular perturbation problem arising in the approximate solution ofdiffusion from a large, neat, sessile agent droplet through a thin membrane can be solved. The zeroth order short time solution(which has a definite thickness scaling) is reviewed here but this solution is only valid for short...
aA water-swollen pore increases the proton diffusion through themembrane due to the Grotthuss mechanism 正在翻译,请等待...[translate]
This study focuses on developing an alternative membrane for PEMFC due to the disadvantages of using Nafion. Fluoroboric acid (FBA) was used as an additive
of water molecules through an AHL nanochannel using molecular dynamics (MD) simulations. Our results show that AHL can quickly transport water across membranes. The first-passage time approach was used to estimate the diffusion coefficient and the mean exit time. To study the energetics of ...