Photodegradable polar-functionalized polyethylenes
National Science Review, 2023 The degradation of plastics has attracted much attention from the global community. Polyethylenes (PEs), as the most abundant synthetic plastics, are most frequently studied.
Chaoqun Wang +4 more
semanticscholar +1 more source
Ethylene Polymerization through Neutral Nickel Complexes Bearing Cyclic Imides
Advances in Polymer Technology, 2022 The catalyst synthesis of salicylaldimine Ni(II) complexes with bulky imide moieties, ethylene polymerization, and characterization of synthesized polyethylenes are described in this paper.
Hassan Arabi +2 more
doaj +1 more source
Unveiling the Effects of Thermal Aging on the Oxidative Stability of Biobased Low-Density Polyethylenes [PDF]
ACS OmegaJoanna Aniśko-Michalak +5 more
doaj +2 more sources
ortho/para-Chlorinated α‑Diimine Nickel Precatalysts Resulting Polyethylenes with Improved Mechanical Properties and Controlled Crystallinity [PDF]
ACS OmegaAoqian Xi +7 more
doaj +2 more sources
Macromol, 2021 Nickel-based ethylene polymerization catalysts have unique features, being able to produce macromolecules with a variable content of branches, resulting in polymers ranging from semicrystalline plastics to elastomers to hyperbranched amorphous waxes and ...
Ilaria D’Auria +2 more
doaj +1 more source
Macromol, 2022 Polyethylenes (PE) are the most commonly occurring ingredients for post-consumer recyclates (PCR). The structure–property relationships of different types of model PE-based blends are established using multiple thermo-rheological analyses.
Girish Galgali +2 more
doaj +1 more source
Ultrahigh Branching of Main‐Chain‐Functionalized Polyethylenes by Inverted Insertion Selectivity
Angewandte Chemie, 2020 Branched polyolefin microstructures resulting from so‐called “chain walking” are a fascinating feature of late transition metal catalysts; however, to date it has not been demonstrated how desirable branched polyolefin microstructures can be generated ...
Yuxing Zhang +3 more
semanticscholar +1 more source
Radio-Oxidation of Electric Cabled Models: Ageing Evaluation at the Atomic Scale
Energies, 2022 The functionality of electric cables, being the safety components of plants, has to be ensured. In nuclear power plants, when they are in the reactor building, these cables can suffer γ irradiation even in normal operating conditions.
Muriel Ferry, Frederic Miserque
doaj +1 more source
Polymerization of Ethylene Catalyzed by Vanadium(III) Complexes
Orbital: The Electronic Journal of Chemistry, 2017 Thirty five complexes of 1,2- bis(benzimidazole, benzothiazole and benzoxazole)benzene, 1,2-bis(benzimidazole, benzothiazole and benzoxazole)-4-methyl-benzene, 1,2-bis (benzimidazole, benzothiazole and benzoxazole)4-bromobenzene, 1, 2-bis ...
Hamdi Ali Elagab
doaj +3 more sources
Synthesis, characterization and ethylene polymerization behaviour of binuclear nickel halides bearing 4,5,9,10-tetra(arylimino)pyrenylidenes [PDF]
, 2014 Pyrene-4,5,9,10-tetraone was prepared via the oxidation of pyrene, and reacted with various anilines to afford a series of 4,5,9,10-tetra(arylimino)pyrenylidene derivatives (L1–L4).
Liang, Tongling +5 more
core +1 more source