Articles with "titanium complex" as a keyword



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Impact of polydimethylsiloxanes on physicochemical and tribological properties of naphthenic mineral oil (KN 4010)-based titanium complex grease

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Published in 2019 at "Chinese Journal of Chemical Engineering"

DOI: 10.1016/j.cjche.2018.09.002

Abstract: Abstract Titanium complex greases were prepared by using naphthenic mineral oil and polydimethylsiloxane as the mixed base oil. The effect of polydimethylsiloxane molecular weight and polydimethylsiloxane content in mixed base oil on the physicochemical and… read more here.

Keywords: mineral oil; tribological properties; oil; titanium complex ... See more keywords
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Efficient and chemoselective hydroboration of organic nitriles promoted by TiIV catalyst supported by unsymmetrical acenaphthenequinonediimine ligand

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Published in 2019 at "Journal of Organometallic Chemistry"

DOI: 10.1016/j.jorganchem.2019.120958

Abstract: Abstract We report the synthesis, characterization, and utilization of a titanium (IV) complex [(η5-C5H5){L}TiCl2] (1) supported by a monoanionic ligand (L), N-(2, 6-diisopropyl)acenaphthenequinonediimido, as a molecular pre-catalyst for the hydroboration of nitriles. The unsymmetrical N-silylated… read more here.

Keywords: catalyst; titanium complex; acenaphthenequinonediimine ligand; ligand ... See more keywords
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Microstructure of titanium on complex deformation paths: Comparison of ECAP, KOBO and HE techniques

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Published in 2018 at "Materials Characterization"

DOI: 10.1016/j.matchar.2018.04.037

Abstract: Abstract In this work samples of commercial purity grade 2 titanium were severely deformed by three different extrusion techniques: equal-channel angular pressing (ECAP), extrusion through oscillating die (KOBO), and hydrostatic extrusion (HE). Resulting microstructures and… read more here.

Keywords: complex deformation; kobo; titanium complex; deformation ... See more keywords
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Well-Defined Titanium Complex for Free-Radical and Cationic Photopolymerizations under Visible Light and Photoinduction of Ti-Based Nanoparticles

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Published in 2019 at "Macromolecules"

DOI: 10.1021/acs.macromol.8b02719

Abstract: A quinoline-derived titanium complex (TiQ) is shown here to possess remarkable photosensitizing properties when treated with an iodonium salt (Iod) to initiate, under visible light irradiation, (i) the free-radical photopolymerization of acrylate monomer in aerated/laminate… read more here.

Keywords: free radical; microscopy; radical cationic; based nanoparticles ... See more keywords

Reaction of a bis(pentafulvene)titanium complex with an N-heterocyclic olefin: C-H-activation leads to resonance between a titanium vinyl and titanium alkylidene complex.

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Published in 2022 at "Dalton transactions"

DOI: 10.1039/d2dt00014h

Abstract: The N-heterocyclic olefin (NHO) ImMe4CH2 (2) (ImMe4CH2 = (MeCNMe)2CCH2) was employed for the synthesis of the titanium complex 3 derived from an NHO ligand precursor. By reacting 2 with the bis(π-η5:σ-η1-pentafulvene)titanium complex 1a, the terminal… read more here.

Keywords: pentafulvene titanium; bis pentafulvene; titanium vinyl; heterocyclic olefin ... See more keywords