Metallocene-Filled Single-Walled Carbon Nanotube Hybrids
Nanomaterials, 2023 In this paper, the growth mechanism, structure, growth processes, growth kinetics, and optical, vibronic and electronic properties of metallocene-filled single-walled carbon nanotubes (SWCNTs) are considered.
Marianna V. Kharlamova +1 more
doaj +1 more source
Metallocene Polyethylene Wax Synthesis [PDF]
Macromolecules, 2020 Solid polymethylaluminoxane (sMAO) supported ansa-bridged permethylindenyl zirconocenes Me2SB(CpR,I*)ZrX2 ({(η5-C9Me6)Me2Si(η5-C5H3R)}ZrX2; R = H, Me, and nBu; X = Cl, Br, Me, and CH2Ph) have been ...
Lamb, JV +4 more
openaire +1 more source
High Vacuum Deposition of Biferrocene Thin Films on Room Temperature Substrates [PDF]
, 2017 : Metallocenes are a promising candidate for future spintronic devices due to their versatile and tunable magnetic properties. However, single metallocenes, e.g., ferrocene, sublimate below room temperature, and therefore the implementation for future ...
Albrecht, Tim +8 more
core +3 more sources
Advanced Macromolecular Architectures via Inorganic Polymers. [PDF]
Macromol Rapid CommunFrom linear chains to advanced macromolecular architectures, this review explores how innovations in inorganic polymers unlock new structural and functional capabilities. Emphasizing modern synthetic strategies and unique architectural designs, it highlights the emerging potential of main‐group element systems as next‐generation alternatives to ...
Ajvazi E +3 more
europepmc +2 more sources
Group 13 Decamethylmetallocenium Cations [PDF]
, 2007 Salts containing the decamethylmetallocenium cations, [( C5Me5) M-2](+) ( or Cp*M-2(+)) of the group 13 "metals" B, Al and Ga have been prepared using a variety of synthetic routes.
Cowley, Alan H. +4 more
core +1 more source
Developments of Chiral Metallocenes as Polymerization Catalysts
Molecules, 2005 This review article describes developments in chiral metallocenes as polymerization catalysts focusing on C2 symmetric ansa-zirconocene complexes. Selective synthesis of rac-isomers of ansa-zirconocenes are surveyed.
Takeshi Shiono, Yuushou Nakayama
doaj +1 more source
Synthesis, characterization of a new carbonylated zirconium metallocene using a dichloro-zirconocene derived from partially alkylated s-indacene [PDF]
, 2009 Indexación: ScieloThis work describes the synthesis and characterization of new organometallic species, an unprecedented mononuclear zirconium complex bearing a tetraalkylated s-indacene ligand, and secondly, its respective dicarbonyl complex obtained by
Adams, C. +7 more
core +1 more source
Potassium-mediated zincation of ferrocene and ruthenocene : potassium, the architect behind supramolecular structural variations [PDF]
, 2010 Direct zincation of ferrocene and ruthenocene by the synergic base [PMDETA.K(μ-TMP)(μ-Me)Zn(Me)] produces the monozincated complexes [{PMDETA.K(μ-Me)2Zn(Fc)}∞] and [{PMDETA.K(μ-Me)2Zn(Rc)}2] respectively, having similar monomeric (dinuclear) units but ...
Alan R. Kennedy +32 more
core +1 more source
Gas phase polymerization of ethylene with a silica-supported metallocene catalyst: influence of temperature on deactivation [PDF]
, 1997 Ethylene was polymerized at 5 bar in a stirred powder bed reactor with silica supported rac-Me2Si[Ind]2ZrCl2/methylaluminoxane (MAO) at temperatures between 40°C and 80°C using NaCl as support bed and triethylaluminium (TEA) as a scavenger for impurities.
Meier, G.B. +5 more
core +2 more sources
Photooxidation of Some Metallocenes in a Polymer Matrix
Molecules, 2005 The changes in the electronic absorption spectra (UV-Vis) of some metallocene-doped poly(methyl methacrylate) (PMMA) thin films containing chloroform molecules as impurities were studied after photoexcitation in the nitrogen atmosphere.
B. Mallik
doaj +1 more source