Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Hanna-Leena Rönkkö"'
Publikováno v:
Inorganica Chimica Acta. 376:687-693
Adducts of alkyloxy ethanols (2-isobutoxy ethanol, 2-isopropoxy ethanol, 2-ethoxy ethanol, and 2-methoxy ethanol) with MgCl 2 were prepared in the presence of excess alkyloxy ethanol in molar ratios 5:1–15:1. MgCl 2 /2-isopropoxy ethanol and MgCl 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d17aaa017a2f488db18d7fd53b800b53
https://doi.org/10.1016/j.ica.2011.07.026
https://doi.org/10.1016/j.ica.2011.07.026
Autor:
Tuula T. Pakkanen, Peter Denifl, Hanna-Leena Rönkkö, Matti Haukka, Mikko Linnolahti, Hilkka Knuuttila, Timo Leinonen
Publikováno v:
Inorganica Chimica Acta. 371:124-129
Complex formation of MgCl2 with 2-(2-ethylhexyloxy)ethanol was studied by IR and NMR spectroscopic methods and molecular modeling to determine the binding mode of the alcohol to MgCl2. According to both experimental and theoretical studies, during th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7905bd4c7c4bcd9f43b135f31e906524
https://doi.org/10.1016/j.ica.2011.03.039
https://doi.org/10.1016/j.ica.2011.03.039
Autor:
Tuula T. Pakkanen, Marianna Kemell, Tarmo Korpela, Timo Leinonen, Markku Leskelä, Peter Denifl, Hilkka Knuuttila, Hanna-Leena Rönkkö
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 309:40-49
Particle growth and fragmentation of solid Ziegler–Natta-type catalysts prepared via emulsion technique were studied in propylene polymerization. Before polymerizations the catalyst particles were activated with triethyl aluminum (TEA) and cyclohex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::538ef913f5b0631f4113b34ed99fc004
https://doi.org/10.1016/j.molcata.2009.04.013
https://doi.org/10.1016/j.molcata.2009.04.013
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 278:127-134
The article describes structural studies on a solid MgCl2-based TiCl4 Ziegler–Natta catalyst for propylene polymerization prepared via emulsion technique. Surface area of the catalyst sample was found to be very low. Polymerization activity of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02f8f3e84a9cc58b1644a2c03f28b7f6
https://doi.org/10.1016/j.molcata.2007.08.027
https://doi.org/10.1016/j.molcata.2007.08.027