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June 12, 2026Carbon NeutralizationOpen Access

Engineering Polymeric Membranes for CO₂ Separation: Materials, Fabrication, Challenges, and Future Perspectives

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Review highlights advancements in polymeric membranes for CO₂ separation, suggesting energy-efficient solutions for climate change mitigation.

This review aims to explore the advancements in polymeric membranes for CO₂ separation and the associated challenges they face.
Comprehensive analysis of different polymeric membrane materials, such as PIMs and MMMs.
Discussion of fabrication methods, particularly dense and thin-film composite membranes.
Evaluation of operational challenges like plasticization and thermal stability.
Advanced membranes showed improved CO₂ permeability and competitive selectivity over traditional methods.
Challenges remain in high-pressure and mixed-gas conditions that affect performance.
The incorporation of inorganic fillers demonstrated potential to enhance membrane efficiency, despite issues of plasticization.

Mansha et al. (2026) studied this question.

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Review highlights advancements in polymeric membranes for CO₂ separation, suggesting energy-efficient solutions for climate change mitigation.