Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Wincenty Turek"'
Autor:
Andrzej Krztoń, Waldemar Krajewski, Małgorzata Adamowska-Teyssier, Krzysztof Kozieł, Wincenty Turek, Monika Radlik, Patrick Da Costa
Publikováno v:
Comptes Rendus Chimie. 18:1242-1249
The activity of ceria–zirconia-supported nickel catalysts (Ni/CZ) with various loadings of nickel (2, 4 and 10 wt. %) was studied in the case of low-temperature dry reforming of methane (DRM). XRD, S BET , SEM, TPD-CO 2 and thermogravimetry were us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23ab80d929b8ab3162e789ac73282e94
https://doi.org/10.1016/j.crci.2015.03.008
https://doi.org/10.1016/j.crci.2015.03.008
Autor:
Maria Elena Galvez, Radosław Dębek, Teresa Grzybek, Monika Motak, Wincenty Turek, Monika Radlik, Patrick Da Costa
Publikováno v:
Catalysis Today. 257:59-65
NiMgAl mixed oxides promoted with cerium species were synthesized from their corresponding hydrotalcite precursors and subsequently characterized by elemental analysis, XRD, H2-TPR, CO2-TPD and N2 sorption techniques. The catalytic activity of the pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b07fa4f96a801e14caed6447f5ac463
https://doi.org/10.1016/j.cattod.2015.03.017
https://doi.org/10.1016/j.cattod.2015.03.017
Autor:
Agnieszka Krowiak, Monika Radlik, Joanna Strzezik, Wincenty Turek, Andrzej Krztoń, Krzysztof Kozieł
Publikováno v:
Reaction Kinetics, Mechanisms and Catalysis. 115:741-758
The CuO/Ce0,62Zr0,38O2 catalysts with different Cu loading were prepared by incipient wetness impregnation. The amount of Cu was 2, 4, 10 wt%. The samples were characterized by X-ray diffraction, scanning electron microscopy (SEM/EDX), N2 adsorption
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bd80df495ff684270f6a78bbe6a60af
https://doi.org/10.1007/s11144-015-0865-9
https://doi.org/10.1007/s11144-015-0865-9
Autor:
Agnieszka Krowiak, Wincenty Turek
Publikováno v:
Applied Catalysis A: General. :102-110
The aim of this work was to verify the usefulness of isopropyl alcohol conversion as a test reaction to evaluate the properties of the surface of oxide catalysts. The results presented below suggest that this test reaction can be used not only to dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12b00b15caa1db21b054fa1d62d94262
https://doi.org/10.1016/j.apcata.2011.12.030
https://doi.org/10.1016/j.apcata.2011.12.030
Autor:
Magdalena Hasik, A. Adamczyk, Andrzej Bernasik, Lidia Lityńska-Dobrzyńska, Agnieszka Plis, Wincenty Turek, Edyta Stochmal
Publikováno v:
Polymers for Advanced Technologies. 22:1067-1077
Polypyrrole (PPy) with dispersed metallic Rh particles has been prepared by all-chemical route, i.e. reduction of Rh3+ ions existing in RhCl3 aqueous solutions with sodium borohydride (NaBH4) carried out in the presence of the previously obtained PPy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42351b923e812e3622497a826e1f379a
https://doi.org/10.1002/pat.1717
https://doi.org/10.1002/pat.1717
Publikováno v:
Synthetic Metals. 159:561-567
Polyaniline (PANI), poly( o -methoxyaniline) (POMA) and poly( o -toluidine) (POT) have been used as matrices for incorporation of Pt nanoparticles from the previously prepared aqueous Pt sol. Polymer–Pt nanocomposites thus obtained have been charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba4d47696eb4c2d74b0e3818381654c3
https://doi.org/10.1016/j.synthmet.2008.11.019
https://doi.org/10.1016/j.synthmet.2008.11.019
Publikováno v:
Catalysis Letters. 127:226-231
This study concerns investigations of catalytic activity of heteropolyacids: H4SiW12O40 and H5PMo10V2O40 and their cupric and ferric salts deposited on conducting polymer supports: polypyrrole (PPy) and poly(N-methylpyrrole) (PMPy). Redox and acid–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a273cd91fc2777b8b087fc36926ab7b
https://doi.org/10.1007/s10562-008-9666-3
https://doi.org/10.1007/s10562-008-9666-3
Publikováno v:
Catalysis Letters. 127:7-12
Oxidative dehydrogenation of cyclohexane could be very promising and complementary test reaction to evaluation of redox properties of the catalyst surface, which are very important in the selection of materials for neutralisation of NOx. The process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5488243e38087a8972bfabe6e88dcc6c
https://doi.org/10.1007/s10562-008-9685-0
https://doi.org/10.1007/s10562-008-9685-0
Autor:
Andrzej Bernasik, Edyta Stochmal, Magdalena Hasik, Agnieszka Sniechota, Agnieszka Sołtysek, Wincenty Turek, Anna Nyczyk
Publikováno v:
Catalysis Letters. 127:304-311
Composites of polyaniline (PANI) or polypyrrole (PPy) doped with chloride ions and Pt or Rh particles were prepared by chemical reduction of metal ions conducted in the presence of the polymers. Based on X-ray diffraction studies it was established t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44cef5a3aa6f97d30a00b8cb1e099c5a
https://doi.org/10.1007/s10562-008-9679-y
https://doi.org/10.1007/s10562-008-9679-y
Autor:
Anna Nyczyk, Magdalena Hasik, Andrzej Bernasik, Agnieszka Sniechota, Wincenty Turek, A. Adamczyk
Publikováno v:
European Polymer Journal. 44:1594-1602
Two procedures were applied for the preparation of polyaniline (PANI)–Pt composites in aqueous solutions using sodium borohydride as the reducing agent. The first one involved reduction of Pt ions originating from PtCl4 conducted in the presence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c02b120e162bf8aa57b6279958a162e7
https://doi.org/10.1016/j.eurpolymj.2008.03.004
https://doi.org/10.1016/j.eurpolymj.2008.03.004