With the collaboration of Iran Polymer Society
Catalysis
Regulation of molecular weight, molecular weight distribution and branching distribution in polyethylene, produced by supported catalysts bearing bis(imino)pyridyl Fe(II) and N,N-α-diimine Ni(II) complexes

Nina V. Semikolenova; Valentina N. Panchenko; Mikhail A. Matsko; Vladimir A. Zakharov

Volume 9, Issue 2 , July 2022, , Pages 103-116

https://doi.org/10.22063/poj.2022.3072.1208

Abstract
  For preparation of highly active supported catalyst with bis(imino)pyridyl Fe(II) complexes (Fe1, Fe2) and N,N-α-diimine complex of Ni (Ni3), silica modified with alumina (SiO2 (Al)) was used as a support. Data on the possibility to regulate molecular weight (MW) and molecular weight distribution ...  Read More

Catalysis
Copolymerization of ethylene with α-olefins over highly active supported Ziegler-Natta catalyst with vanadium active component

Zenghui Zhao; Tatiana Mikenas; Vladimir Aleksandrovich Zakharov; Marina Nikolaeva; Mikhail Matsko; Elena Bessudnova; Wei Wu

Volume 6, Issue 2 , June 2019, , Pages 117-126

https://doi.org/10.22063/poj.2018.2326.1126

Abstract
  The new highly active supported vanadium-magnesium catalyst (VMC) has been studied in α-olefin (1-butene, 1-hexene)/ ethylene copolymerization in the presence of hydrogen. Data on the effect of α-olefin/ethylene ratio in copolymerization on the content of branchings in copolymers, kinetic ...  Read More