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An infrared investigation of the catalyst formation in the system Ni(acac)2, C3H4, (iBu)3AL for propadiene polymerization

✍ Scribed by J.G. van Ommen; H.J. van der Ploeg; P.C.J.M. van Berkel; P. Mars

Publisher
Elsevier Science
Year
1977
Weight
737 KB
Volume
2
Category
Article
ISSN
0304-5102

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πŸ“œ SIMILAR VOLUMES

The polymerization of propadiene by Ni(a
The polymerization of propadiene by Ni(acac)2, C3H4, RnAlX3βˆ’n catalysts
✍ J.G. van Ommen; P.C.J.M. van Berkel; P.J. Gellings πŸ“‚ Article πŸ“… 1980 πŸ› Elsevier Science 🌐 English βš– 572 KB

Catalyst formation in the system Ni(acach, C3H,,. R, AIX3\_, was studied. Polymerization experiments showed that, by replacing ionic groups such as acac-, Br-, CI-with alkyl or hydride groups, an active catalyst is obtained. Electrolysis of Ni(acach in tetrahydrofuran also gives an active catalyst.