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The Influence of Molecular Weight and Comonomer on the Shear Creep of Polyethylene. [PDF]
Polymers (Basel)Li J, Jin Z, Wang Y, Zhao S, Ye C.
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Metallocene Sulfoxides as Precursors of Metallocenes with Planar Chirality
ChemInform, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Benoit Ferber, Henri B. Kagan
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The Discovery of Metallocene and Metallocene‐Like Addition Polymers
ChemInform, 2005AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
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ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
G. Erker, G. Kehr, R. Fröhlich
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AbstractFor Abstract see ChemInform Abstract in Full Text.
G. Erker, G. Kehr, R. Fröhlich
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Journal of the American Chemical Society, 2009
The structural, electronic, and magnetic properties of double metallocene nanowires PnM(2) (Pn = C(8)H(6), M = V, Cr, Mn, Co, and Ni) are investigated within the framework of gradient-corrected density functional theory. The PnMn(2) nanowire is predicted to be ferromagnetic while other nanowires are either antiferromagnitic or nonmagnetic. In addition,
Xiaojun, Wu, Xiao Cheng, Zeng
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The structural, electronic, and magnetic properties of double metallocene nanowires PnM(2) (Pn = C(8)H(6), M = V, Cr, Mn, Co, and Ni) are investigated within the framework of gradient-corrected density functional theory. The PnMn(2) nanowire is predicted to be ferromagnetic while other nanowires are either antiferromagnitic or nonmagnetic. In addition,
Xiaojun, Wu, Xiao Cheng, Zeng
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Polyethylene waxes by metallocenes
Polymers for Advanced Technologies, 2011AbstractThe syntheses of low‐molecular‐weight polyethylene (PE), in the presence of catalysts based on five different metallocene frameworks, have been compared. High yields and low molecular masses, typical of industrially relevant PE waxes, can be easily achieved by using overpressure of hydrogen.
NAPOLI, Mariagrazia +4 more
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Key intermediates in metallocene-and post-metallocene-catalyzed polymerization
Kinetics and Catalysis, 2007The structures of intermediates formed upon the activation by methylaluminoxane (MAO) of a wide range of metallocene and post-metallocene catalysts of olefin polymerization were studied by 13C, 1H, and 19F NMR. For all metallocenes considered (L2ZrCl2 and L2TiCl2), under conditions similar to real polymerization conditions (Al/Zr > 200), two types of ...
Talsi, E. P. +4 more
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