Results 91 to 100 of about 600,113 (211)

Stereospecific Living Ziegler−Natta Polymerization of 1-Hexene

, 2016
Stereospecific Living Ziegler−Natta Polymerization of 1 ...
Kumudini C. Jayaratne (2443618), Lawrence R. Sita (1532260)   +1 more
core   +1 more source

MgO/MgCl_2/TiCl_4 Core-Shell Catalyst for Establishing Structure-Performance Relationship in Ziegler-Natta Olefin Polymerization [PDF]

, 2014
Recently we successfully established the first structure-performance relationships between the catalyst surface area and propylene polymerization activity using novel MgO/MgC_l2/TiCl_4 core-shell catalysts with non-porous and non-fragmentable features ...
Taniike, Toshiaki, Terano, Minoru, Chammingkwan, Patchanee, Thang, Vu Quoc   +3 more
core   +1 more source

Development of Ziegler-Natta catalysts for the synthesis of polyolefins

, 2022
reservedLo scopo di questa tesi è la visione dello sviluppo di catalizzatori Ziegler-Natta per la sintesi di olefine. Vedremo cos'è un catalizzatore e nello specifico uno di tipo Ziegler-Natta, considerando i suoi componenti, gli effetti che hanno, l ...
MARCELLAN, GIOVANNI
core  

Evaluation of the Reactivity of Methanol and Hydrogen Sulfide Residues with the Ziegler-Natta Catalyst during Polypropylene Synthesis and Its Effects on Polymer Properties. [PDF]

Polymers (Basel), 2023
Hernández-Fernández J, González-Cuello R, Ortega-Toro R.   +2 more
europepmc   +1 more source

DIENES POLYMERISATION WITH METATHESIS AND ZIEGLER-NATTA HOMOGENEOUS CATALYSTS

, 1991
IN THIS THESIS THE POLYMERISATION OF DIENES WITH ZIEGLER-NATTA AND METATHESIS CATALYSTS IS DESCRIBED AND THE RELATION BETWEEN THE TWO TYPES OF POLYMERISATION IS EXAMINED.
Μπόκαρης, Ευθύμιος
core   +1 more source

Genesis of MgCl2-based Ziegler-Natta Catalysts as Probed with Operando Spectroscopy [PDF]

, 2018
Ziegler‐Natta catalysts for olefin polymerization are intrinsically complex multi‐component systems. The genesis of the active sites involves several simultaneous and sequential steps, making the individual steps and interconnections difficult to be ...
Jongkind, Maarten K., Alessandro Piovano, Elena Groppo, Bert M. Weckhuysen, Pletcher, Paul, Maarten K. Jongkind, Bossers, Koen, Koen Bossers, Groppo, Elena, Velthoen, Marjolein E.Z., Paul Pletcher, Inorganic Chemistry and Catalysis, Sub Inorganic Chemistry and Catalysis, Marjolein E. Z. Velthoen, Piovano, Alessandro, Weckhuysen, Bert M., Chung, Sang Ho, Gianluca Fiore, Zanoni, Silvia, Fiore, Gianluca, Silvia Zanoni, Sang‐Ho Chung   +21 more
core   +1 more source

Experimental-Density Functional Theory (DFT) Study of the Inhibitory Effect of Furan Residues in the Ziegler-Natta Catalyst during Polypropylene Synthesis. [PDF]

Int J Mol Sci, 2023
Hernández-Fernández J, Puello-Polo E, Marquez E.   +2 more
europepmc   +1 more source

Impact of Traces of Hydrogen Sulfide on the Efficiency of Ziegler-Natta Catalyst on the Final Properties of Polypropylene. [PDF]

Polymers (Basel), 2022
Hernández-Fernández J, Cano H, Aldas M.   +2 more
europepmc   +1 more source

Theoretical-Experimental Study of the Action of Trace Amounts of Formaldehyde, Propionaldehyde, and Butyraldehyde as Inhibitors of the Ziegler-Natta Catalyst and the Synthesis of an Ethylene-Propylene Copolymer. [PDF]

Polymers (Basel), 2023
Hernández-Fernández J, Ortega-Toro R, Castro-Suarez JR.   +2 more
europepmc   +1 more source

OH: A High Mileage Porous Support for Ziegler–Natta Catalyst

, 2012
A new and single phase molecular adduct of MgCl2 with six cyclohexanol molecules MgCl2·6C6H11OH (MgCyOH) has been synthesized. Structural insight to this adduct was obtained by a variety of physicochemical methods. 13C CPMAS spectrum and single pulse MAS
P. R. Rajamohanan, Gnanakumar, Edwin S., Rajamohanan, P. R., Chinnakonda S. Gopinath, T. G. Ajithkumar, Gopinath, Chinnakonda S., Chakraborty, Debashis, Raman, Sumesh K., Debashis Chakraborty, K. S. Thushara, Gowda, Ravikumar R., Ajithkumar, T. G., Thushara, K. S., Sumesh K. Raman, Ravikumar R. Gowda, Edwin S. Gnanakumar   +15 more
core   +1 more source