Final published version
Licence: CC BY: Creative Commons Attribution 4.0 International License
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Immobilization of isolated FI catalyst on polyhedral oligomeric silsesquioxane-functionalized silica for the synthesis of weakly entangled polyethylene
AU - Li, Wei
AU - Yang, Huaqin
AU - Zhang, Jingjing
AU - Mu, Jingshan
AU - Gong, Dirong
AU - Wang, Xiaodong
PY - 2016/9/25
Y1 - 2016/9/25
N2 - Polyhedral oligomeric silsesquioxanes (POSSs) were adsorbed on methylaluminoxane-activated silica for the immobilization of fluorinated bis(phenoxyimine)Ti complexes (FI catalyst). These POSSs have been characterized as horizontal spacers isolating the active sites and hindering the chain overlap in polymerization. The heterogeneous catalyst exhibits considerable activity in the synthesis of weakly entangled polyethylene.
AB - Polyhedral oligomeric silsesquioxanes (POSSs) were adsorbed on methylaluminoxane-activated silica for the immobilization of fluorinated bis(phenoxyimine)Ti complexes (FI catalyst). These POSSs have been characterized as horizontal spacers isolating the active sites and hindering the chain overlap in polymerization. The heterogeneous catalyst exhibits considerable activity in the synthesis of weakly entangled polyethylene.
U2 - 10.1039/C6CC04814E
DO - 10.1039/C6CC04814E
M3 - Journal article
VL - 52
SP - 11092
EP - 11095
JO - Chemical Communications
JF - Chemical Communications
SN - 1359-7345
IS - 74
ER -