Concentration-induced structural diversity and catalytic activity of BF3/n-BuOH complexes for n-decene polymerization

Jun Wang; Hongpeng Li; Xi Chen; Weiguang Shi; Na Zhang; Fuquan Bai; Xiaofeng Wang; Sihan Wang; Xianming Xu; Libo Wang

doi:10.1016/j.cjche.2019.05.006

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Concentration-induced structural diversity and catalytic activity of BF₃/n-BuOH complexes for n-decene polymerization

Catalysis, Kinetics and Reaction Engineering | Updated：2026-01-06

- Concentration-induced structural diversity and catalytic activity of BF₃/n-BuOH complexes for n-decene polymerization
- Concentration-induced structural diversity and catalytic activity of BF₃/n-BuOH complexes for n-decene polymerization
- 中国化学工程学报（英文版） 2019年27卷第11期页码：2687-2695
- Affiliations：
  
  1. Provincial Key Laboratory of Oil and Gas Chemical Technology, College of Chemistry and Chemical Engineering, Northeast Petroleum University,Daqing,China,163318
  2. Daqing Chemical Research Center of Petrochemical Research Institute,Daqing,China,163714
  3. Institute of Theoretical Chemistry, Jilin University,Changchun,China,130023
  4. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University,Changchun,China,130012
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2019.05.006
  中图分类号：
- 纸质出版：2019
- Accepted：
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Jun Wang, Hongpeng Li, Xi Chen, 等. Concentration-induced structural diversity and catalytic activity of BF₃/n-BuOH complexes for n-decene polymerization[J]. 中国化学工程学报（英文版）, 2019,27(11):2687-2695. DOI: 10.1016/j.cjche.2019.05.006.

-induced structural diversity and catalytic activity of BF
Jun Wang, Hongpeng Li, Xi Chen, 等. Concentration-induced structural diversity and catalytic activity of BF₃/n-BuOH complexes for n-decene polymerization[J]. 中国化学工程学报（英文版）, 2019,27(11):2687-2695. DOI: 10.1016/j.cjche.2019.05.006. DOI：

-induced structural diversity and catalytic activity of BF DOI： 10.1016/j.cjche.2019.05.006.

摘要

Abstract

The BF

-BuOH complexes were investigated as active species in catalyzing

-decene polymerization reaction. The structures of BF

-BuOH complexes were characterized not only by modern spectrum but also by calculation at theoretical level. The results confirmed that BF

-BuOH complexes changed from BF

·(

-BuOH)

complexes to BF

-BuOH complexes with the mass fraction of BF

increasing. These two complexes have different catalytic activity

but BF

-BuOH was superior. The highest n-decene conversion could reach 99% and the most excellent selectivity of

-decene trimer and tetramer could reach up to 80% yield by a series of controlled conditions. This work can help to understand the catalytic active species of

-decene polymerization and provide support for industrialization of poly-alpha-olefins (PAOs).

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