Synthesis of polyolefin elastomers from unsymmetrical α-diimine nickel catalyzed olefin polymerization

2018 ◽  
Vol 9 (30) ◽  
pp. 4143-4149 ◽  
Author(s):  
Jun Fang ◽  
Xuelin Sui ◽  
Yougui Li ◽  
Changle Chen
Keyword(s):  
Olefin Polymerization ◽  
Nickel Catalysts ◽  
Chain Walking

Due to a unique chain walking process, α-diimine nickel catalysts produce variously branched polyolefins using only ethylene as the feedstock.

Understanding the Insertion Pathways and Chain Walking Mechanisms of α-Diimine Nickel Catalysts for α-Olefin Polymerization: A 13C NMR Spectroscopic Investigation

2017 ◽  
Vol 50 (18) ◽  
pp. 7010-7027 ◽  
Author(s):  
Kyle S. O’Connor ◽  
Jessica R. Lamb ◽  
Tulaza Vaidya ◽  
Ivan Keresztes ◽  
Kristine Klimovica ◽  
...  
Keyword(s):  
13C Nmr ◽  
Spectroscopic Investigation ◽  
Olefin Polymerization ◽  
Nickel Catalysts ◽  
Chain Walking

Study on 2-thiophenecarbonyl chloride-quenched olefin polymerization with α-diimine nickel catalysts

2018 ◽  
Vol 27 (3) ◽  
pp. 153-159 ◽  
Author(s):  
Yintian Guo ◽  
Pengjia Yang ◽  
Shuangjie Zhang ◽  
Baiyu Jiang ◽  
Akbar Khan ◽  
...  
Keyword(s):  
Olefin Polymerization ◽  
Nickel Catalysts

scholarly journals Palladium and Nickel Catalyzed Chain Walking Olefin Polymerization and Copolymerization

ACS Catalysis ◽  
2015 ◽  
Vol 6 (1) ◽  
pp. 428-441 ◽  
Author(s):  
Lihua Guo ◽  
Shengyu Dai ◽  
Xuelin Sui ◽  
Changle Chen
Keyword(s):  
Olefin Polymerization ◽  
Chain Walking

Chain-walking polymerization of 3-heptene with phenyl substituted α-diimine nickel catalysts

Polymer ◽  
2019 ◽  
Vol 181 ◽  
pp. 121801 ◽  
Author(s):  
Fuzhou Wang ◽  
Guoyong Xu ◽  
Qingshan Li ◽  
Ryo Tanaka ◽  
Yuushou Nakayama ◽  
...  
Keyword(s):  
Nickel Catalysts ◽  
Chain Walking

Scope of Olefin Polymerization Nickel Catalysts

Science ◽  
2000 ◽  
Vol 288 (5472) ◽  
pp. 1749-1751 ◽  
Author(s):  
K. A. Ostoja Starzewski;
Keyword(s):  
Olefin Polymerization ◽  
Nickel Catalysts

Borane Activators for Nickel Catalysts for Olefin Polymerization

2001 ◽  
Vol 56 (12) ◽  
pp. 1289-1292 ◽  
Author(s):  
Paul-Gerhard Lassahn ◽  
Christoph Janiak ◽  
Jae-Seung Oh
Keyword(s):  
Olefin Polymerization ◽  
Active Catalyst ◽  
Nickel Catalysts ◽  
Vinyl Polymerization ◽  
Highly Active ◽  
Catalyst Systems

Abstract Activation of Ni(acetylacetonate)2 and Ni(2-ethylhexanoate)2 with B(C6F5)3 and B(C6F5)3/ triethylaluminium leads to highly active catalyst systems for the vinyl polymerization of nor­bomene.

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