New Evidence on the Nature of the Active Sites in Heterogeneous Ziegler−Natta Catalysts for Propene Polymerization

1997 ◽  
Vol 30 (16) ◽  
pp. 4786-4790 ◽  
Author(s):  
Vincenzo Busico ◽  
Roberta Cipullo ◽  
Giovanni Talarico ◽  
Anna Laura Segre ◽  
John C. Chadwick
Keyword(s):  
Active Sites ◽  
Propene Polymerization ◽  
New Evidence ◽  
Ziegler Natta Catalysts

New evidence of the presence of internal electron donors in active sites of heterogeneous Ziegler-Natta catalysts

1996 ◽  
Vol 17 (9) ◽  
pp. 645-651 ◽  
Author(s):  
Junting Xu ◽  
Linxian Feng ◽  
Shilin Yang ◽  
Yinan Wu ◽  
Yiqing Yang ◽  
...  
Keyword(s):  
Active Sites ◽  
Electron Donors ◽  
Internal Electron ◽  
New Evidence ◽  
Ziegler Natta Catalysts

Energy Distribution of Active Sites in Heterogeneous Ziegler-Natta Catalysts. Method of Study of Active Site Non-Uniformity

1999 ◽  
pp. 89-96 ◽  
Author(s):  
L. A. Novokshonova ◽  
N. Yu Kovaleva ◽  
Yu A. Gavrilov ◽  
V. G. Krasheninnikov ◽  
T. A. Ladygin ◽  
...  
Keyword(s):  
Energy Distribution ◽  
Active Site ◽  
Active Sites ◽  
Ziegler Natta Catalysts

Mechanism of deactivation and reactivation of Ziegler-Natta catalysts for propene polymerization

1993 ◽  
Vol 82 (1) ◽  
pp. 29-36 ◽  
Author(s):  
Alain Guyot ◽  
Roger Spitz ◽  
Jean-Philippe Dassaud ◽  
Corinne Gomez
Keyword(s):  
Propene Polymerization ◽  
Ziegler Natta Catalysts

Study of energy distribution of active sites in heterogeneous Ziegler-Natta catalysts

1997 ◽  
Vol 39 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Lyudmila A. Novokshonova ◽  
Natalia Yu. Kovaleva ◽  
Yurii A. Gavrilov ◽  
Vadim G. Krasheninnikov ◽  
Ilia O. Leipunskii ◽  
...  
Keyword(s):  
Energy Distribution ◽  
Active Sites ◽  
Ziegler Natta Catalysts

Precise arguments on the distribution of stereospecific active sites on MgCl2-supported ziegler-natta catalysts

2004 ◽  
Vol 213 (1) ◽  
pp. 7-18 ◽  
Author(s):  
Boping Liu ◽  
Takashi Nitta ◽  
Hisayuki Nakatani ◽  
Minoru Terano
Keyword(s):  
Active Sites ◽  
Ziegler Natta Catalysts
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