Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Gryzelda Poźniak"'
Publikováno v:
Reactive and Functional Polymers. 67:1635-1642
The studies on sorbent regeneration by Donnan dialysis have been presented. Two kinds of anion exchange membranes were evaluated: microheterogenous, based on interpenetrating polymer network and homogenous prepared from modified homopolymer. The stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f6a81fafc5e53d176c21557f1548dcf
https://doi.org/10.1016/j.reactfunctpolym.2007.07.028
https://doi.org/10.1016/j.reactfunctpolym.2007.07.028
Publikováno v:
Desalination. 198:215-224
Poly(phenylene oxide) (PPO) membranes with sulfonic groups were prepared by two methods: plasma-initiated surface grafting of sodium styrenesulfonate or chemical sulfonation (with chlorosulfonic acid) of PPO, followed by membrane preparation from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bc75cfd3e401cfe6bfdc6beb8bfcc3a
https://doi.org/10.1016/j.desal.2005.12.026
https://doi.org/10.1016/j.desal.2005.12.026
Publikováno v:
European Polymer Journal. 42:2430-2440
The paper describes a method for preparation of polymer support suitable for covalent invertase immobilization. Modification of poly(phenylene oxide) films by plasma polymerization of allylamine has been applied to introduce amine functionality on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47064c76d7bbe6374e6d8edb6df06893
https://doi.org/10.1016/j.eurpolymj.2006.07.008
https://doi.org/10.1016/j.eurpolymj.2006.07.008
Publikováno v:
Enzyme and Microbial Technology. 39:527-530
Ultrafiltration biofunctional membranes with “self-cleaning” ability are described in this paper. Porous asymmetric membranes were formed by phase inversion method followed by the surface modification. Chloromethylated poly(phenylene oxide) serve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f57f14e5828cb0a399f0cb5e0789442b
https://doi.org/10.1016/j.enzmictec.2004.08.046
https://doi.org/10.1016/j.enzmictec.2004.08.046
Autor:
Gryzelda Poźniak, Michał Grzebyk
Publikováno v:
Separation and Purification Technology. 41:321-328
Interpolymer cation exchange membranes have been prepared from the system polyethylene/poly(styrene-co-divinylbenzene) [PE/poly(St-co-DVB)] by their sulfonation with a solution of chlorosulfonic acid in 1,2-dichloroethane. The membranes have been cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e11d3e7b45777d32011a08a08cdbdca
https://doi.org/10.1016/j.seppur.2004.04.009
https://doi.org/10.1016/j.seppur.2004.04.009
Autor:
Gryzelda Poźniak, Wojciech Kujawski
Publikováno v:
Separation Science and Technology. 39:2137-2154
Cation exchange membranes polyethylene sulfonated polystyrene (PESS) were prepared by sulfonation of an interpolymer polyethylene/poly(styrene‐co‐divinylbenzene) [PE/poly(St‐co‐DVB)] with 1 or 3 wt% of the cross‐linking agent divinylbenzene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd6197c2eadee8f94bffedfd992ff0ec
https://doi.org/10.1081/ss-120039303
https://doi.org/10.1081/ss-120039303
Publikováno v:
Desalination. 163:231-238
The presented paper is a peer-review of plasma action on porous polymer membranes. Considering the plasma medium the discussion is split in two parts: i) the first shows some effects caused by action of non-polymerizing gases, i.e. polymer etching an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8485047622cfc4c334a4fad0273f0809
https://doi.org/10.1016/s0011-9164(04)90194-4
https://doi.org/10.1016/s0011-9164(04)90194-4
Publikováno v:
European Polymer Journal. 39:2217-2224
Polysulfone films were modified by ammonia, n-butylamine and allylamine remote plasma using various sample-toplasma distances. Contact angle measurements, FTIR-ATR and XPS spectroscopy proved the presence of polar, including amine, groups on the modi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52ee93968266596c4ea88896f769a77c
https://doi.org/10.1016/s0014-3057(03)00160-5
https://doi.org/10.1016/s0014-3057(03)00160-5
Publikováno v:
European Polymer Journal. 39:1615-1622
The paper describes deposition of plasma polymerized allyl alcohol on polysulfone film. It is shown that film surface becomes more hydrophilic after plasma treatment independently on presence of argon in a reaction mixture. The chemistry of the new s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::041259353a0c9c84e3c3b98a0f4fae17
https://doi.org/10.1016/s0014-3057(03)00055-7
https://doi.org/10.1016/s0014-3057(03)00055-7
Publikováno v:
European Polymer Journal. 38:1937-1946
This paper describes some properties of microwave plasma polymers of n -butylamine and allylamine deposited on the surface of polysulfone substrate. Contact angle evaluation, ATR-FTIR spectroscopy, X-ray photoelectron spectroscopy analysis and estima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd33ade8cbc10d70761cc7d2cb7f44e9
https://doi.org/10.1016/s0014-3057(02)00093-9
https://doi.org/10.1016/s0014-3057(02)00093-9