Results 61 to 70 of about 251,124 (199)

Strong Ion Pairing Effects on Single-Site Olefin Polymerization:  Mechanistic Insights in Syndiospecific Propylene Enchainment

, 2016
Strong Ion Pairing Effects on Single-Site Olefin Polymerization:  Mechanistic Insights in Syndiospecific Propylene ...
Tobin J. Marks (1275348), Ming-Chou Chen (1575118)   +1 more
core   +1 more source

Recent Developments in Lanthanide Catalysts for 1,3-Diene Polymerization

, 2000
ACS Symposium Series - Olefin Polymerization: Emerging Frontiers.Published by the American Chemical Society (Editors P. Arjunan, J.E.
N. SHUBIN, L. PORRI, G. RICCI, Z. LU, GIARRUSSO, ANTONINO   +4 more
core  

Gas Manifold for Olefin Polymerization and a Convenient Reactor Design for the Parallel Screening of Catalysts

, 2016
Gas Manifold for Olefin Polymerization and a Convenient Reactor Design for the Parallel Screening of ...
Ramon A. Gonzalez-Ruiz (3058146), E. Bryan Coughlin (1442470), Gregory S. Constable (2724304), Rajeswari M. Kasi (1537354)   +3 more
core   +1 more source

"Research progress in polymerization of conjugated dienes catalyzed by neodymium based catalysts （Part Ⅱ）"

Hecheng xiangjiao gongye
With the widespread application of conjugated dienes, there were higher requirements for the performance of poly(conjugated dienes) rubber. By adjusting polymerization pathway, specific polymer chain structures could be obtained to meet diverse ...
YOU Jing-yu, GONG Di-rong
doaj   +1 more source

Periodic current oscillations of zinc in nitric acid solutions [PDF]

Journal of the Serbian Chemical Society, 2008
The charge percolation mechanism (CPM) of olefin polymerization in the presence of transition metal compounds has been applied to explain the polymerization of ethylene by silica supported chromium oxide.
ERVIN SALLÓ, FLORIN CRISAN
doaj  

Late transition metal catalyzed α-olefin polymerization and copolymerization with polar monomers

, 2017
Recent developments on late transition metal catalyzed α-olefin polymerization and copolymerization with polar comonomers are reviewed.
Wenjing Liu, Changle Chen, Lihua Guo
core   +1 more source

Transition Metal Catalysis on Olefins: Some Considerations Relative to Migratory Insertion

CHIMIA, 2001
Olefin migratory insertion into a metal–hydrogen or a metal–carbon bond is an ubiquitous step in olefin coordination catalysis by transition metal complexes. When the catalytic system has element(s) of chirality, and when the two carbon atoms of
Giambattista Consiglio
doaj  

Half-Sandwich Titanium Complexes Stabilized by a Novel Silsesquioxane Ligand:  Soluble Model Systems for Silica-Grafted Olefin Polymerization Catalysts

, 2016
The cuboctameric silsesquioxane silanol (c-C5H9)7Si8O12(OH) has been applied as a model support for silica-grafted olefin polymerization catalysts. Complexes of the type Cp‘‘[(c-C5H9)7Si8O13]TiX2 (Cp‘‘ = 1,3-C5H3(SiMe3)2; X = Cl, CH2Ph) form active α ...
Rutger A. van Santen (1474456), Sven K.-H. Thiele (2691892), Hendrikus C. L. Abbenhuis (2371645), Robbert Duchateau (1730272), Maurits F. H. van Tol (3086109)   +4 more
core   +1 more source

Parallel Catalyst Synthesis Protocol for Accelerating Heterogeneous Olefin Polymerization Research. [PDF]

Polymers (Basel), 2023
Chammingkwan P, Khoshsefat M, Terano M, Taniike T.   +3 more
europepmc   +1 more source

Nickel and palladium complexes with fluorinated alkyl substituted α-diimine ligands for living/controlled olefin polymerization

, 2018
Living/controlled olefin polymerization is displayed by novel nickel and palladium diimine catalysts with fluorinated tails.
Ivana Císařová, Josef Cvačka, Jan Hošek, Robert Mundil, Jaroslav Kvíčala, Anatolij Sokolohorskyj, Jan Merna   +6 more
core   +1 more source