Surface modification of polypropylene hollow fiber membranes using fluorosilane for CO2 absorption in a gas-liquid membrane contactor

Conventional methods for improving the hydrophobicity of polypropylene (PP) membranes to prevent wetting phenomena require complex pretreatment procedures in order to activate the surface for enabling the reaction with fluorosilane (FS)-based materials. This study successfully prepared PP membrane c...

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Bibliographic Details
Published in:Heliyon 2023-09, Vol.9 (9), p.e19829, Article e19829
Main Authors: Kim, Kwanghwi, Lee, Heejun, Park, Hyun Sic, Song, Hojun, Kim, Suhan
Format: Article
Language:English
Subjects:
absorption
carbon dioxide
CO2 capture
coal
durability
flue gas
Fluorosilane
Hydrophobic
hydrophobicity
Membrane contactor
Polypropylene
polypropylenes
silanes
spectroscopy
Surface modification
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