dc.contributor.author | Ozduganci, Ceyda | |
dc.contributor.author | Ozeroglu, Cemal | |
dc.date.accessioned | 2021-03-04T14:56:48Z | |
dc.date.available | 2021-03-04T14:56:48Z | |
dc.identifier.citation | Ozeroglu C., Ozduganci C., "3-Mercaptopropionic Acid-Ce(IV) Redox Couple for Preparing Cross-Linked Gels with Moderate Swelling Ratios", ADVANCES IN POLYMER TECHNOLOGY, cilt.32, 2013 | |
dc.identifier.issn | 0730-6679 | |
dc.identifier.other | vv_1032021 | |
dc.identifier.other | av_843187c7-2e41-4d7b-9df6-57d18eeb6f07 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/89943 | |
dc.identifier.uri | https://doi.org/10.1002/adv.21270 | |
dc.description.abstract | 3-Mercaptopropionic acidCe(IV) redox couple has been demonstrated to be useful for cross-linking polymerization of acrylamide (AAm) with N,N-methylene bis(acrylamide) (MBAA). Effects of the cross-linker ratio, acid concentration, and Ce(IV) molar ratios on swelling behavior of the resulting hydrogels have been studied. These experiments show that increasing cross-linker content has greatly reduced the equilibrium swelling ratios as expected. Interestingly, the increase in the Ce(IV) concentration (nCe(IV)=nMPA) has resulted in a decrease in the swelling ratio. Because the thiol group in 3-mercaptosuccinic acid acts as a cross-linking agent, more cross-linking occurs with an increase in the Ce(IV) concentration and Ce(III) forming in the cross-linking polymerization reaction of AAm with MBAA may provide the formation of intermolecular complexes between amide groups in polymer chains; the swelling equilibrium ratio and swelling rate decrease with an increase in their concentrations in the cross-linking polymerization reaction of AAm with MBAA. Kinetics and equilibrium swelling values have been discussed in terms of reaction parameters. (c) 2012 Wiley Periodicals, Inc. Adv Polym Techn 32: E241E248, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/adv.21270 | |
dc.language.iso | eng | |
dc.subject | Mühendislik | |
dc.subject | MÜHENDİSLİK, KİMYASAL | |
dc.subject | POLİMER BİLİMİ | |
dc.subject | Kimya | |
dc.subject | Temel Bilimler (SCI) | |
dc.subject | Kimya Mühendisliği ve Teknolojisi | |
dc.subject | Fizikokimya | |
dc.subject | Polimer Karakterizasyonu | |
dc.subject | Mühendislik ve Teknoloji | |
dc.subject | Temel Bilimler | |
dc.subject | Mühendislik, Bilişim ve Teknoloji (ENG) | |
dc.title | 3-Mercaptopropionic Acid-Ce(IV) Redox Couple for Preparing Cross-Linked Gels with Moderate Swelling Ratios | |
dc.type | Makale | |
dc.relation.journal | ADVANCES IN POLYMER TECHNOLOGY | |
dc.contributor.department | İstanbul Üniversitesi , , | |
dc.identifier.volume | 32 | |
dc.contributor.firstauthorID | 37205 | |