Polymer Blends for Improved CO
artificial stomata
carbon dioxide capture
polyethylene imine
polysulfone
Journal
Polymers
ISSN: 2073-4360
Titre abrégé: Polymers (Basel)
Pays: Switzerland
ID NLM: 101545357
Informations de publication
Date de publication:
12 Oct 2019
12 Oct 2019
Historique:
received:
10
09
2019
revised:
08
10
2019
accepted:
10
10
2019
entrez:
17
10
2019
pubmed:
17
10
2019
medline:
17
10
2019
Statut:
epublish
Résumé
We investigated the possibility of improving the performance of polysulfone (PSf) membranes to be used in carbon dioxide capture devices by blending PSf with a commercial polyethylene imine, Lupasol G20, previously modified with benzoyl chloride (mG20). Additive amount ranged between 2 and 20 wt %. Membranes based on these blends were prepared by phase inversion precipitation and exhibited different morphologies with respect to neat PSf. Surface roughness, water contact angles, and water uptake increased with mG20 content. Mass transfer coefficient was also increased for both N
Identifiants
pubmed: 31614717
pii: polym11101662
doi: 10.3390/polym11101662
pmc: PMC6835398
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Ministerio de Ciencia, Innovación y Universidades
ID : ENE2017-86711-C3-3-R
Organisme : FP7 People: Marie-Curie Actions
ID : 713679
Références
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pubmed: 17503926
Langmuir. 2012 Feb 7;28(5):2659-70
pubmed: 22185459