Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Asmaa Selim"'
Publikováno v:
Membranes, Vol 14, Iss 1, p 17 (2024)
Novel composite membranes employing a poly(ether-block-amide) (PEBAX) copolymer and sulfonated montmorillonite (S-MMT) as a filler were developed. The ratio of polyether to polyamide blocks was investigated using PEBAX 2533 and PEBAX 4533 based on th
Externí odkaz:
https://doaj.org/article/7aadfb97aca24318ba5de9de574cefa3
Publikováno v:
ACS Omega, Vol 5, Iss 50, Pp 32373-32385 (2020)
Externí odkaz:
https://doaj.org/article/bd2deb48c6974b3c8c4b46f64e5e6ec5
Publikováno v:
Polymers, Vol 14, Iss 16, p 3385 (2022)
Perfluorosulfonic acid (PFSA) polymers such as Nafion are the most frequently used Proton Exchange Membrane (PEM) in PEM fuel cells. Nafion XL is one of the most recently developed membranes designed to enhance performance by employing a mechanically
Externí odkaz:
https://doaj.org/article/057b6d3f53f54c3c858b0db04781849d
Publikováno v:
Polymers, Vol 14, Iss 12, p 2492 (2022)
The proton exchange membrane (PEM) represents a pivotal material and a key challenge in developing fuel cell science and hydrogen technology. Nafion is the most promising polymer which will lead to its commercialisation. Hybrid membranes of nanosized
Externí odkaz:
https://doaj.org/article/0979d1b1eb79463098c5c840569a279b
Publikováno v:
Chemical Engineering Transactions, Vol 81 (2020)
Efficient processes save natural resources, e.g. chemicals, energy carriers. The Extractive Heterogeneous Azeotropic Distillation (EHAD) is an efficient, novel process for the separation of highly non-ideal liquid mixtures. On the one hand, it consum
Externí odkaz:
https://doaj.org/article/8589304fe0bc44c2996500e67354c161
Publikováno v:
Membranes, Vol 10, Iss 12, p 435 (2020)
Encouraged by the industrial problem of removing water from methanol solutions, a simple exfoliation method is applied to prepare polyvinyl alcohol (PVA)/laponite nanoclay mixed matrix membranes (MMMs). The membranes are used for the pervaporative de
Externí odkaz:
https://doaj.org/article/42a289f458eb4d5984e31a0df003ce05
Publikováno v:
ACS Omega, Vol 5, Iss 50, Pp 32373-32385 (2020)
ACS Omega
ACS Omega
The exfoliation method was applied for the preparation of high-water selective mixed matrix membranes (MMMs), especially for the dehydration of C1–C3 alcohol–water solutions. Herein, a facile and easy method was employed to fabricate physically c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59a411e6ad4effbb91f33ceede95e740
https://doaj.org/article/bd2deb48c6974b3c8c4b46f64e5e6ec5
https://doaj.org/article/bd2deb48c6974b3c8c4b46f64e5e6ec5
Publikováno v:
Polymers. 14(12)
The proton exchange membrane (PEM) represents a pivotal material and a key challenge in developing fuel cell science and hydrogen technology. Nafion is the most promising polymer which will lead to its commercialisation. Hybrid membranes of nanosized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7c27bb804ac4530ed8a343ddf0a5785e
https://pubmed.ncbi.nlm.nih.gov/35746074
https://pubmed.ncbi.nlm.nih.gov/35746074
Autor:
Béla Viskolcz, Milán Szőri, Asmaa Selim, Daniel Fozer, Eniko Haaz, Andras Jozsef Toth, Botond Szilagyi, Peter Mizsey
Publikováno v:
ACS Omega, Vol 5, Iss 25, Pp 15136-15145 (2020)
ACS Omega
ACS Omega
There are different factors and indices to characterize the performance of a pervaporation membrane, but none of them gives information about their capabilities in the area of liquid separation compared to the most convenient alternative, which is di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::567387f05cb1df673c037795afb8888f
https://doi.org/10.1021/acsomega.0c01063
https://doi.org/10.1021/acsomega.0c01063
Publikováno v:
Periodica Polytechnica Chemical Engineering. 64:377-383
Thermal crosslinking sequential method applied for DN-PVAs generation efficiently. The swelling measurements investigated that the hydrophilicity of the membrane decreases because of the collaboration of the second thermal crosslinked PVA matrix. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94d486240c836446a398a2f3d6dbd995
https://doi.org/10.3311/ppch.15214
https://doi.org/10.3311/ppch.15214