Related Experiment Video
Updated: Jan 15, 2026

Proof-of-Concept for Gas-Entrapping Membranes Derived from Water-Loving SiO2/Si/SiO2 Wafers for Green Desalination
Published on: March 1, 2020
Resistance model approach for gas separation in mixed-matrix membranes: progress and applications
Juan Zhao1, HongRu Ai1, Ju Guan1
1School of Chemical Engineering, Guizhou University of Engineering Science Bijie 551700 P. R. China zhaojhld123@sina.com.
None:
Mixed-matrix membranes (MMMs) exhibit both high permeability and selectivity, with the potential to surpass the Robeson upper bound, and are therefore a major focus of research on gas separation membranes. In this review, the basic assumptions and limitations of the widely used resistance model approach (RMA) for predicting the permeability of MMMs are discussed. Additionally, the practical application of the RMA in optimizing membrane structure design is introduced. By comparing prediction results with experimental data, the applicability of these models in predicting the permeability of MMMs is revealed. Finally, future development directions for the model are proposed. This review aims to provide a theoretical foundation and guidance for the design and optimization of high-performance gas separation membrane materials.
More Related Videos
07:45Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes
Published on: August 16, 2018
07:31Author Spotlight: Advancing Cell Membrane Biophysics - Exploring Interactions and Challenges Through Experimental and Computational Approaches
Published on: September 1, 2023
Related Concept Videos
Fluid Mosaic Model
Membrane Fluidity
Potentiometry: Membrane Electrodes
Behavior of Gas Molecules: Molecular Diffusion, Mean Free Path, and Effusion
Physical Principles Governing Gas Exchange
Gas Laws Governing Respiration
The behavior of gases is guided by Dalton's Law of partial pressures and Henry's Law.
Dalton's Law asserts that the total...