Ethylene Polymerization with “Constrained-Geometry” Titanium Catalysts over Borate-Modified Silica Supports

2002 ◽  
Vol 203 (1) ◽  
pp. 115-121 ◽  
Author(s):  
Kittichote Musikabhumma ◽  
Thomas P. Spaniol ◽  
Jun Okuda
Keyword(s):  
Ethylene Polymerization ◽  
Modified Silica ◽  
Titanium Catalysts ◽  
Constrained Geometry ◽  
Silica Supports

Octadecyl‐modified silica supports for metallocene catalyst applied in ethylene polymerization

2020 ◽  
Vol 138 (10) ◽  
pp. 49961
Author(s):  
Arthur Alaim Bernardes ◽  
Cintia Salomão Pinto Zarth ◽  
Fernanda Soares Gossler ◽  
Antonio Marchi Netto ◽  
Rodrigo Brambilla
Keyword(s):  
Ethylene Polymerization ◽  
Metallocene Catalyst ◽  
Modified Silica ◽  
Silica Supports

Adsorption of cyclohexane and benzene on two modified silica supports

1975 ◽  
Vol 79 (23) ◽  
pp. 2555-2562 ◽  
Author(s):  
Donald Barry ◽  
Martha Cook
Keyword(s):  
Modified Silica ◽  
Silica Supports

scholarly journals Highly Dispersed α-MoC1-x in Porous Silica for CO Hydrogenation

2013 ◽  
Vol 2013 ◽  
pp. 1-7
Author(s):  
Minglin Xiang ◽  
Juan Zou
Keyword(s):  
High Activity ◽  
Co Hydrogenation ◽  
Porous Silica ◽  
Modified Silica ◽  
Silica Supports ◽  
Highly Dispersed

A facile method has been developed to prepare highly dispersed α-MoC1-x in porous silica. By utilizing C atoms in methyl modified silica supports, α-MoC1-x/SiO2 was obtained via insitu carburization. The obtained samples exhibited high activity for CO hydrogenation.

Bridged Phospholyl−Amido Titanium Catalysts for Ethylene Polymerization

1998 ◽  
Vol 17 (25) ◽  
pp. 5445-5447 ◽  
Author(s):  
Steve J. Brown ◽  
Xiaoliang Gao ◽  
Daryll G. Harrison ◽  
Linda Koch ◽  
Rupert E. v. H. Spence ◽  
...  
Keyword(s):  
Ethylene Polymerization ◽  
Titanium Catalysts

Polyaluminoxanes containing chlorine as the supports of titanium catalysts for ethylene polymerization

Polimery ◽  
1986 ◽  
Vol 31 (10) ◽  
pp. 398-399 ◽  
Author(s):  
MARIA NOWAKOWSKA ◽  
ВERNARDA WOZNA ◽  
ELZBIETA NIEMCZYK
Keyword(s):  
Ethylene Polymerization ◽  
Titanium Catalysts
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