Unveiling the mutual effects of hydroxyl and dibenzhydryl groups in α‐diimino‐nickel precatalysts for direct synthesis of polyethylene elastomers
Sign Up to like & getrecommendations! Published in 2024 at "Applied Organometallic Chemistry"
DOI: 10.1002/aoc.7404
Abstract: The properties and practical applications of polyethylene are closely associated with the polymer molecular weight, polydispersity, degree of branching, and the type of branches and its arrangement within microstructure. In this study, a set of… read more here.
Keywords: unveiling mutual; dibenzhydryl groups; hydroxyl dibenzhydryl; polyethylene ... See more keywords
Polyethylene separator‐supported nanofiltration membranes for desalination
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DOI: 10.1002/app.55829
Abstract: Polyethylene‐supported nanofiltration (NF) membranes have been reported for several cases in recent years. However, few have disclosed a NF membrane which achieves a high salt/water separation efficiency. Here, a novel polyamide NF membrane was prepared… read more here.
Keywords: polyethylene separator; nanofiltration membranes; supported nanofiltration; desalination ... See more keywords
Thermoplastic Agar/PBAT Blending as the Alternative Substitution of Polyethylene
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.57926
Abstract: This research examines a sustainable substitute for polyethylene through the application of marine‐sourced agar in the form of thermoplastic agar (TPA). TPA was combined with polybutylene adipate terephthalate (PBAT) and modified using methylene diphenyl diisocyanate… read more here.
Keywords: thermoplastic agar; polyethylene; pbat; tpa pbat ... See more keywords
Effects of Drawing Conditions on Improving Fiber Properties of Melt‐Spun High‐Density Polyethylene/Ultrahigh‐Molecular‐Weight Polyethylene Fibers
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DOI: 10.1002/app.58020
Abstract: In this study, the drawing conditions of melt‐spun high‐density polyethylene (HDPE)/ultrahigh‐molecular‐weight polyethylene (UHMW‐PE) fibers were investigated to improve their mechanical properties and fiber diameter. An as‐spun HDPE/UHMW‐PE blended fiber containing 30 wt% UHMW‐PE was prepared by… read more here.
Keywords: drawing conditions; melt spun; fiber; polyethylene ... See more keywords
Polyethylene Melt Rupture and Slip in Simple Shear: A Visual and Mechanistic Study
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DOI: 10.1002/app.58050
Abstract: Melt rupture of a bimodal molecular weight distribution polyethylene is studied under simple shear via flow visualization techniques for the first time. We demonstrated that this catastrophic failure is not exclusive to extensional flows. It… read more here.
Keywords: slip; melt rupture; time; simple shear ... See more keywords
Modification of Low‐Density Polyethylene/Poly(Butylene Succinate)/Polyethylene‐Graft‐Maleic Anhydride (LDPE/PBS/PE‐g‐MA) Polymer Blends via Electron Beam Irradiation
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.58058
Abstract: The accumulation of plastic waste raises serious concerns, which could lead to long‐term issues with waste management, the environment, and the economy. Effects of irradiation followed by the soil burial test were investigated to accelerate… read more here.
Keywords: degradation; ldpe pbs; irradiation; low density ... See more keywords
Co-, Ni-, and Cu-Doped Fe-Based Catalysts for Co-, Ni-, and Cu-Doped Fe-Based Catalysts for the Microwave-Assisted Catalytic Pyrolysis of Polyethylene.
Sign Up to like & getrecommendations! Published in 2024 at "ChemSusChem"
DOI: 10.1002/cssc.202301563
Abstract: Environmental issues caused by waste polyethylene are becoming increasingly severe. Among potential treatment processes, microwave-assisted catalytic pyrolysis is promising for converting waste plastics into valuable products owing to its energy efficiency and environmental sustainability. Herein,… read more here.
Keywords: spectroscopy; pyrolysis; doped based; based catalysts ... See more keywords
Selective Upcycling of Polyethylene over Ru/H-ZSM-5 Bifunctional Catalyst into High-Quality Liquid Fuel at Mild Conditions.
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DOI: 10.1002/cssc.202400598
Abstract: It has been known that plastics with undegradability and long half-times have caused serious environmental and ecological issues. Considering the devastating effects, the development of efficient plastic upcycling technologies with low energy consumption is absolutely… read more here.
Keywords: catalyst; high quality; zsm; polyethylene ... See more keywords
Amino‐containing α‐Diimine Nickel Complexes with Adjustable Electronic Properties and their Effective Use in Forming Highly Branched Polyethylene
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DOI: 10.1002/macp.202400169
Abstract: A family of ten amino‐containing bis(arylimino)acenaphthene‐nickel (II) bromide complexes varied in the electronic properties of para‐substituents (R = Me, iPr, tBu, OMe, Cl, F, NO2) as well as two amino‐free comparators (R = Me, Cl)… read more here.
Keywords: nickel complexes; amino containing; electronic properties; highly branched ... See more keywords
Improvement of mechanical properties of highly ZnO‐filled polyethylene composites by dual‐compatibilizer for hydrogen sulfide permeation inhibition
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DOI: 10.1002/pat.6377
Abstract: Transportation of acidic fluids containing hydrogen sulfide (H2S) by flexible reinforced thermoplastic pipes can cause safety problems due to diffusion of H2S in the pipe. Herein, high‐density polyethylene (HDPE) composites are prepared with a large… read more here.
Keywords: mechanical properties; h2s; dual compatibilizer; hydrogen sulfide ... See more keywords
Melt fracture and rheology of linear low density polyethylene - calcium carbonate composites
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DOI: 10.1002/pen.24477
Abstract: Rheological behavior and melt fracture of linear low-density polyethylene (LLDPE) calcium carbonate (CaCO3) composites were investigated. Two types of commercial inorganic fillers were used, unmodified and modified with stearic acid. Rheological capillary studies were conducted… read more here.
Keywords: calcium carbonate; rheology; melt fracture; polyethylene ... See more keywords