Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Karol Bester"'
Reactive Polymer Composite Microparticles Based on Glycidyl Methacrylate and Magnetite Nanoparticles
Publikováno v:
Solids, Vol 5, Iss 1, Pp 151-171 (2024)
The modified suspension polymerization technique has been used for the preparation of composite microparticles from the mixture of glycidyl methacrylate (GMA), styrene (S), and divinylbenzene (DVB) in the presence of hydrophobized Fe3O4 nanoparticles
Externí odkaz:
https://doaj.org/article/74c11469a48a49558eabd4c67297275e
Publikováno v:
Molecules, Vol 27, Iss 6, p 1812 (2022)
Electrodes modified with polymers derived from the complexes [Ni(salcn)], [Ni(salcn(Me))] and [Ni(salcn(Bu))] were obtained in order to study the kinetics of electrode processes occurring in polymer films, depending on the thickness of the films, the
Externí odkaz:
https://doaj.org/article/10b7a28215284f2da03f6e877cbf980e
Publikováno v:
Materials, Vol 15, Iss 1, p 191 (2021)
Platinum electrodes were modified with polymers of the (±)-trans-N,N′-bis(salicylidene)-1,2-cyclohexanediaminenickel(II) ([Ni(salcn)]) and (±)-trans-N,N′-bis(3,3′-tert-Bu-salicylidene)-1,2-cyclohexanediaminenickel(II) ([Ni(salcn(Bu))]) comple
Externí odkaz:
https://doaj.org/article/edcfc680fa5a46268ecde475e7e422d3
Publikováno v:
Polymers, Vol 13, Iss 11, p 1785 (2021)
The effect of ligand structure on the catalytic activity of amine-bis(phenolate) chromium(III) complexes in the ring-opening copolymerization of phthalic anhydride and a series epoxides was studied. Eight complexes differing in the donor-pendant grou
Externí odkaz:
https://doaj.org/article/3ffa0fd98e2c41b19038304c60a2a6a5
Publikováno v:
Catalysis Letters. 151:422-434
Abstract The gel type microscopic polymer beads bearing epoxy functionalities were modified using the two-stage procedures in order to decorate their surface with the moieties of the zeroth order PAMAM type dendrimer and different heterocyclic aldehy
Publikováno v:
Electrochimica Acta. 267:181-194
The investigations of oxidation processes of (±)-trans-N,N′-bis(3,5-di-methylsalicylidene)-1,2-cyclohexanediaminenickel(II)) [Ni(salcn(2Me))] and ligands with Me substituents attached in o- (H2salcn(Me)) or o- and p-positions (H2salcn(2Me)) in CH2
Autor:
Wiktor Bukowski, Danuta Tomczyk, K. Hus, B. Myśliwiec, Agnieszka Bukowska, Pawel Urbaniak, Karol Bester
Publikováno v:
Polymer Chemistry. 9:2147-2156
The effect of a ligand structure on the catalytic activity of salophen chromium(III) complexes in the ring-opening copolymerization of phthalic anhydride with a series of epoxides was studied. The catalytic activity of ten differently substituted com
Publikováno v:
The Journal of Organic Chemistry. 80:5436-5443
α-Chlorocarbanions generated via base-induced vicarious nucleophilic substitution reaction of alkyl dichloroacetates with nitroarenes react with Michael acceptors to give esters of cyclopropane carboxylic acids substituted with p-nitroaromatic rings
Publikováno v:
RSC Advances. 5:49036-49044
Poly(amidoamine) PAMAM type hyperbranched systems were immobilized on an epoxy functionalized polymer based on glycidyl methacrylate (the GMA resin). Two methods were applied. The first included two-stage synthesis of the zeroth order PAMAM dendrimer
Autor:
Sławomira Skrzypek, Pawel Urbaniak, Grzegorz Andrijewski, Wiktor Bukowski, Danuta Tomczyk, Piotr Seliger, Karol Bester
Ni(II) complexes with (±)-trans-N,N′-bis(salicylidene)-1,2-cyclohexanediamine ([Ni(salcn)]), and its methyl ([Ni(salcn(Me))]) and tert-butyl ([Ni(salcn(Bu))]) derivatives have been synthesized. Anodic electropolymerization has been used to form el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3962305685022418e03c2ede2592e6a
https://hdl.handle.net/11089/39022
https://hdl.handle.net/11089/39022