Výsledky vyhledávání - "Mark K. Reinking"

A study of halocarbon promoter influence on catalyst reactivity and polymer Mn in vanadium-based ethylene polymerizations

Autor: Jeff W Seyler, Philip D Bauer, Mark K Reinking

Publikováno v: Applied Catalysis A: General. 189:23-34

Several halocarbon containing compounds were tested as promoters for a vanadium-based ethylene polymerization catalyst. Some of the halocarbon compounds, which were not anticipated to act as promoters, were found to be good promoters for the catalyst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db5c2f1c811bb9db53a0214ab532673d
https://doi.org/10.1016/s0926-860x(99)00242-2

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Novel mechanism for the formation of long-chain branching in polyethylene

Autor: Douglas McFaddin, Gene Orf, Mark K. Reinking

Publikováno v: Journal of Polymer Science Part A: Polymer Chemistry. 36:2889-2898

Polyethylene produced by a vanadium-based polymerization catalyst contains long-chain branching as determined by NMR and rheology, even though the polymer has very low levels of vinyl unsaturation. A new mechanism is proposed for the formation of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::070b38742ea6ce4065c3c209c58f8b3f
https://doi.org/10.1002/(sici)1099-0518(19981130)36:16<2889::aid-pola7>3.0.co

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Studies on alkane formation in vanadium-based ethylene polymerizations

Autor: Mark K. Reinking

Publikováno v: Polymer Bulletin. 36:563-568

Alkanes from vanadium-based ethylene polymerizations were found to originate from ethylene insertion into the Al-R bond in the cocatalyst and from the polymerization catalyst. The alkanes from the catalyst mostly came from vanadium sites that are rel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bfe1e046bbfec76ad3852dd47165a94
https://doi.org/10.1007/bf00342447

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Characterization of vanadium-based olefin polymerization catalyst precursors by solid-state 51v-nmr

Autor: Douglas McFaddin, Mark K. Reinking

Publikováno v: Journal of Polymer Science Part A: Polymer Chemistry. 33:563-570

Several VOCL3-based ethylene polymerization catalyst precursors were prepared on silica and studied by solid-state 51V-NMR. The structure of the vanadium species in these samples, as determined by 51V-NMR, did not have any significant effect on the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eefbc0a30945e933ec5ff4b8b7b73599
https://doi.org/10.1002/pola.1995.080330323

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Binuclear isocyanide complexes of iridium(I). Synthesis, structure, and hydrogen reactivity of [Ir2(.mu.-CNR)(CNR)4(PMe2CH2PMe2)2][PF6]2 (R = 2,6-Me2C6H3, tert-C4H9)

Autor: Phillip E. Fanwick, Mark K. Reinking, Clifford P. Kubiak, Jianxin Wu

Publikováno v: Inorganic Chemistry. 26:247-252

Quand R=2,6-Me 2 C 6 H 3 , le compose du titre cristallise dans le systeme monoclinique, groupe d'espace P2 1 /n et sa structure est affinee jusqu'a R=0,057

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::184a375e3f3f2fe4d5adabc92cfc80d9
https://doi.org/10.1021/ic00249a009

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The photochemistry of palladium and platinum homo- and heteronuclear metal-metal .sigma.-bonds: efficient photogeneration of 15-electron radicals

Autor: Mark K. Reinking, Marc L. Kullberg, Clifford P. Kubiak, Ann R. Cutler

Publikováno v: Journal of the American Chemical Society. 107:3517-3524

Photochimie de MM'(CNMe) 2+ 6 avec M=M'=Pd; M=Pd, M'=Pt. Obtention des radicaux M(CNMe) + 3 . Reaction de ceux-ci avec CCl 4 ou CBr 4 conduisant a MCl(CNMe) + 3 ou MBr(CNMe) + 3 . Rendements quantiques, mecanisme, cinetique

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e41b13ccf6e6cfa96a27ea6acda58d66
https://doi.org/10.1021/ja00298a019

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Photochemistry of dipalladium(I) hexakis(methyl isocyanide) hexafluorophosphate

Autor: Mark K. Reinking, Terry D. Miller, Martin A. St. Clair, Clifford P. Kubiak

Publikováno v: Organometallics. 2:767-769

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::837448790fdcb3cb2fbfc610dd0c3308
https://doi.org/10.1021/om00078a014

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Der elektrophile Methylenkomplex [Ir2(μ-CH2)(CO)4(PMe2CH2PMe2)2][CF3SO3]2 und seine Reaktion mit H⊖ zu einem Methyl-verbrückten Komplex

Autor: Clifford P. Kubiak, Phillip E. Fanwick, Mark K. Reinking

Publikováno v: Angewandte Chemie. 101:1431-1433

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b9629a1c9134780a3435fd4b3166ce4
https://doi.org/10.1002/ange.19891011037

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[Ir2(?-CH2)(CO)4 Me2PCH2P(Me2)2][CF3SO3]2, an Unprecedented Electrophilic Methylene Complex; H? Addition to Prepare a Bridging Methyl Complex

Autor: Mark K. Reinking, Clifford P. Kubiak, Phillip E. Fanwick

Publikováno v: Angewandte Chemie International Edition in English. 28:1377-1379

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b32f57c7f8140eb20ff7126efb3f8e74
https://doi.org/10.1002/anie.198913771

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Carbon dioxide chemistry of a binuclear iridium(0) complex. Rapid and reversible oxygen atom transfer from carbonate

Autor: Phillip E. Fanwick, Jinfeng Ni, Clifford P. Kubiak, Mark K. Reinking

Publikováno v: Journal of the American Chemical Society. 111:6459-6461

The authors report the activation of CO{sub 2} by a binuclear complex of Ir(0). The activation and reduction of carbon dioxide are areas of potential importance for artificially recycling the products of combustion and respiration. The activation of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af65f107319a2f358811df3ce4fe86bb
https://doi.org/10.1021/ja00198a088

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