How Can the Filler-Polymer Interaction in Mixed Matrix Membranes Be Enhanced?

Hasan, Md. Rafiul ; Coronas, Joaquín (Universidad de Zaragoza)

Resumen: Mixed matrix membranes (MMMs) constitute a type of molecular separation membranes in which a nanomaterial type filler is dispersed in a given polymer to enhance its selective permeation ability. The key issue in MMMs is the establishing of a proper filler‐polymer interaction to avoid non‐selective transport paths while increasing permeability but also to improve other membrane properties such as aging and plasticization. Along the pass years several strategies have been applied to enhance the physicochemical interaction between the fillers (e. g. silicas, zeolites, porous coordination polymers, carbonaceous materials, etc.) and the membrane polymers: increase of external surface area, priming, use of intrinsically more compatible fillers, in situ synthesis of filler, in situ polymerization, polymer side‐chain modification and post‐synthetic modification of filler.

Idioma: Inglés

DOI: 10.1002/cplu.202400456

Año: 2024

Publicado en: ChemPlusChem 89, 12 (2024), e202400456 [12 pp.]
ISSN: 2192-6506

Factor impacto JCR: 2.8 (2024)

Categ. JCR: CHEMISTRY, MULTIDISCIPLINARY rank: 114 / 239 = 0.477 (2024) - Q2 - T2

Factor impacto SCIMAGO: 0.73 - Chemistry (miscellaneous) (Q2)

Financiación: info:eu-repo/grantAgreement/ES/AEI/CEX2023-001286-S
Financiación: info:eu-repo/grantAgreement/ES/DGA/T68-23R
Financiación: info:eu-repo/grantAgreement/ES/MICINN/PID2022-138582OB-I00
Financiación: info:eu-repo/grantAgreement/EUR/MICINN/TED2021-130621B-C41

Tipo y forma: Article (Published version)

Área (Departamento): Área Ingeniería Química (Dpto. Ing.Quím.Tecnol.Med.Amb.)