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dc.title | One-pot preparation of conducting melamine/polypyrrole/ magnetite ferrosponge | en |
dc.contributor.author | Stejskal, Jaroslav | |
dc.contributor.author | Sapurina, Irina | |
dc.contributor.author | Vilčáková, Jarmila | |
dc.contributor.author | Jurča, Marek | |
dc.contributor.author | Trchová, Miroslava | |
dc.contributor.author | Kolská, Zdeňka | |
dc.contributor.author | Prokeš, Jan | |
dc.contributor.author | Křivka, Ivo | |
dc.relation.ispartof | ACS Applied Polymer Materials | |
dc.identifier.issn | 2637-6105 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.date.issued | 2021 | |
utb.relation.volume | 3 | |
utb.relation.issue | 2 | |
dc.citation.spage | 1107 | |
dc.citation.epage | 1115 | |
dc.type | article | |
dc.language.iso | en | |
dc.publisher | American Chemical Society | |
dc.identifier.doi | 10.1021/acsapm.0c01331 | |
dc.relation.uri | https://pubs.acs.org/doi/10.1021/acsapm.0c01331 | |
dc.subject | ferrosponge | en |
dc.subject | melamine sponge | en |
dc.subject | polypyrrole | en |
dc.subject | magnetite | en |
dc.subject | Fe3O4 | en |
dc.subject | electromagnetic radiation shielding | en |
dc.description.abstract | Polypyrrole was deposited in situ on the macroporous open-cell melamine sponge by the oxidation of pyrrole with iron(III) chloride. The oxidant was used in excess, and the reaction mixture after the polymerization thus contained both iron(II) and iron(III) chlorides. These subsequently provided magnetite after treatment with ammonia solution. The conducting melamine/polypyrrole produced in the first step thus afforded melamine/polypyrrole/magnetite ferrosponge in the second. The composite sponge was characterized with respect to molecular structure by FTIR spectroscopy. The dependence of conductivity on the sponge compression is provided and magnetic properties have also been determined. The performance of sponge in electromagnetic radiation shielding in GHz region is demonstrated. While conducting polypyrrole afforded the radiation reflection, magnetite added the absorption component. © XXXX American Chemical Society. | en |
utb.faculty | University Institute | |
dc.identifier.uri | http://hdl.handle.net/10563/1010216 | |
utb.identifier.obdid | 43882470 | |
utb.identifier.scopus | 2-s2.0-85100301142 | |
utb.identifier.wok | 000619799500059 | |
utb.source | j-scopus | |
dc.date.accessioned | 2021-02-11T09:32:59Z | |
dc.date.available | 2021-02-11T09:32:59Z | |
dc.description.sponsorship | Czech Science FoundationGrant Agency of the Czech Republic [19-04859S]; Technology Agency of the Czech Republic [TH71020006] | |
dc.description.sponsorship | Technology Agency of the Czech Republic, TACR: TH71020006; Grantová Agentura České Republiky, GA ČR: 19-04859S | |
utb.ou | Centre of Polymer Systems | |
utb.contributor.internalauthor | Sapurina, Irina | |
utb.contributor.internalauthor | Vilčáková, Jarmila | |
utb.contributor.internalauthor | Jurča, Marek | |
utb.fulltext.affiliation | Jaroslav Stejskal *, Irina Sapurina, Jarmila Vilčáková , Marek Jurča, Miroslava Trchová , Zdeňka Kolská, Jan Prokeš, Ivo Křivka Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, 162 06 Prague 6, Czech Republic; orcid.org/0000-0001-9350-9647; Email: [email protected] Centre of Polymer Systems, Tomas Bata University in Zlin, 760 01 Zlin, Czech Republic; Institute of Macromolecular Compounds, Russian Academy of Sciences, St. Petersburg 199004, Russian Federation Centre of Polymer Systems, Tomas Bata University in Zlin, 760 01 Zlin, Czech Republic Centre of Polymer Systems, Tomas Bata University in Zlin, 760 01 Zlin, Czech Republic University of Chemistry and Technology Prague, 166 28 Prague 6, Czech Republic; orcid.org/0000-0001-6105-7578 Faculty of Science, J.E. Purkyně University, 400 96 Ústí nad Labem, Czech Republic Faculty of Mathematics and Physics, Charles University, 180 00 Prague 8, Czech Republic Faculty of Mathematics and Physics, Charles University, 180 00 Prague 8, Czech Republic * Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, 162 06 Prague 6, Czech Republic; orcid.org/0000-0001-9350-9647; Email: [email protected] | |
utb.fulltext.dates | Received: December 1, 2020 Accepted: January 11, 2021 | |
utb.fulltext.sponsorship | The authors thank the Czech Science Foundation (19-04859S) and the Technology Agency of the Czech Republic (TH71020006) for the financial support. Thanks are also due to Ms. J. Hromádková for electron microscopy and EDAX. | |
utb.wos.affiliation | [Sapurina, Irina; Vilcakova, Jarmila; Jurca, Marek] Tomas Bata Univ Zlin, Ctr Polymer Syst, Zlin 76001, Czech Republic; [Sapurina, Irina] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia; [Trchova, Miroslava] Univ Chem & Technol Prague, Prague 16628 6, Czech Republic; [Kolska, Zdenka; Prokes, Jan; Krivka, Ivo] Charles Univ Prague, Fac Math & Phys, Prague 18000 8, Czech Republic; [Stejskal, Jaroslav] Acad Sci Czech Republ, Inst Macromol Chem, Prague 16206 6, Czech Republic | |
utb.scopus.affiliation | Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Prague 6, 162 06, Czech Republic; Centre of Polymer Systems, Tomas Bata University in Zlin, Zlin, 760 01, Czech Republic; Institute of Macromolecular Compounds, Russian Academy of Sciences, St. Petersburg, 199004, Russian Federation; University of Chemistry and Technology Prague, Prague 6, 166 28, Czech Republic; Faculty of Science, J.E. Purkyně University, Ústí nad Labem, 400 96, Czech Republic; Faculty of Mathematics and Physics, Charles University, Prague 8, 180 00, Czech Republic | |
utb.fulltext.projects | 19-04859S | |
utb.fulltext.projects | TH71020006 | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.faculty | University Institute | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems | |
utb.fulltext.ou | Centre of Polymer Systems |