ACTIVITIES OF BUTADIENE POLYMERIZATION USING PHENOXY NEODYMIUM DICHLORIDE TETRAHYDROFURAN AND NEODYMIUM TRICHLORIDE PHENOL COMPLEXES COMBINED WITH ALUMINIUM ALKYLS

YU Guang-qian; Chen Wen-qi; WANG Yu-ling; GUAN Hong

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ACTIVITIES OF BUTADIENE POLYMERIZATION USING PHENOXY NEODYMIUM DICHLORIDE TETRAHYDROFURAN AND NEODYMIUM TRICHLORIDE PHENOL COMPLEXES COMBINED WITH ALUMINIUM ALKYLS

Research Bulletin | 更新时间：2021-03-19

- ACTIVITIES OF BUTADIENE POLYMERIZATION USING PHENOXY NEODYMIUM DICHLORIDE TETRAHYDROFURAN AND NEODYMIUM TRICHLORIDE PHENOL COMPLEXES COMBINED WITH ALUMINIUM ALKYLS
- Acta Polymerica Sinica Issue 6, Pages: 452-456(1985)
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- Published：20 December 1985，
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YU Guang-qian, Chen Wen-qi, WANG Yu-ling, GUAN Hong. ACTIVITIES OF BUTADIENE POLYMERIZATION USING PHENOXY NEODYMIUM DICHLORIDE TETRAHYDROFURAN AND NEODYMIUM TRICHLORIDE PHENOL COMPLEXES COMBINED WITH ALUMINIUM ALKYLS. [J]. Acta Polymerica Sinica (6):452-456(1985)
DOI：

YU Guang-qian, Chen Wen-qi, WANG Yu-ling, GUAN Hong. ACTIVITIES OF BUTADIENE POLYMERIZATION USING PHENOXY NEODYMIUM DICHLORIDE TETRAHYDROFURAN AND NEODYMIUM TRICHLORIDE PHENOL COMPLEXES COMBINED WITH ALUMINIUM ALKYLS. [J]. Acta Polymerica Sinica (6):452-456(1985) DOI：

摘要

Abstract

C6H5ONdCl2 · nTHF (THF= n = 0

2) and NdCl3 · HOAr (HOAr =combined with aluminium alkyls are highly active for butadiene polymerization.In C6H5 ONdCl2 · nTHF-AlR3 system the activities increase with the increase in the coordination number of THF. In NdCl3 · HOAr-AlR3 the polymerization activities of variousphenols are in the following order:The polymerization rate is the first order with respect to the monomer concentration in C6H5ONdCl2 · 2THF-Ali-Bu2H. The plot of the conversion vs polymerization time is linear. The [n] of polymer decreases with the increase in the conversion of butadiene.

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