The diverse properties and applications of polyethylenes depend on their molecular
weights, molecular weight distributions, and chain topology. Considering the importance of …

A special and controversial Cr/NNN ethylene oligomerization system delivering oligomers in
a Schulz–Flory distribution, which was suggested to follow a metallacycle mechanism, has …

The well-defined Al-alkyl borate (AAB) salt {[iBu2 (PhNMe2) Al] 2 (μ-H)}+[B (C6F5)
4]−(AlHAl) has been recently identified as a promising “complete” cocatalyst for olefin …

A high creep resistance UHMWPE fiber was prepared by electron beam (EB) irradiation. The
UHMWPE fiber samples impregnated with antioxidants were irradiated in air by an electron …

The development of metal catalysts with high activity and thermal stability but with the
requirement of a small amount of MAO as a cocatalyst is highly desired for polyolefin …

Preventing the formation of undesirable polymer in ethylene oligomerization is a major
challenge since the presence of these insoluble materials can cause severe reactor fouling …

α, ω-Dienes are an important class of monomers due to their utility in the synthesis of
cyclopolyolefins and reactive polyolefin intermediates. In this contribution, the …

Investigations into iminopyridine chromium complexes have unveiled their potential as
precatalysts for the polymerization of (di) olefins (Organometallics 2018, 37, 4827–4840). A …

The synthesis of a series of iron (II) dichloride complexes bearing iminopyridine (ImPy)
ligands, differing in the substituents at the pyridine, bridging carbon and N− aryl ring is …

We reported the synthesis and characterization of a Cr (II) complex based on a tridentate
phenoxy-phosphine ligand and comprehensively studied its reactivities in ethylene and …