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7 Results Found

  • Article
  • Open Access
14 Citations
5,835 Views
16 Pages

The requirements for the fuel economy of modern industry continue to drive the progress of low-viscosity lubricants. The present work reports the application of polyether amine derivatives as friction modifiers to improve the tribological properties...

  • Article
  • Open Access
6 Citations
1,992 Views
22 Pages

22 August 2023

The hydrophilic extractives isolated from black alder (Alnus glutinosa) bark through hot water extraction were characterized as novel renewable macromonomers capable of forming polyurethane (PU) networks based on a commercial polyisocyanate, with par...

  • Article
  • Open Access
841 Views
19 Pages

Demulsification of Fluids Produced from Polymer Flooding in Oilfields: A Molecular Dynamics Simulation Study

  • Qian Huang,
  • Zhe Shen,
  • Yuxin Xie,
  • Lingyan Mu,
  • Xueyuan Long,
  • Jiang Meng,
  • Xicheng Zhang and
  • Ruilin Wang

17 March 2026

In this study, a combined approach of molecular dynamics (MD) simulations and experimental bottle tests was employed to systematically investigate the demulsification performance and underlying mechanisms of two distinct demulsifiers—Demulsifie...

(This article belongs to the Section Polymeric Materials)
  • Article
  • Open Access
23 Citations
4,880 Views
19 Pages

25 March 2023

The work is a continuation of the research on thermoplastic polyurethane (TPU) elastomers containing sulfur atoms which are incorporated into the polyurethane chain using aliphatic-aromatic chain extenders. These materials show some improved properti...

(This article belongs to the Section Polymeric Materials)
  • Article
  • Open Access
11 Citations
4,849 Views
15 Pages

28 May 2022

This study describes the synthesis of a curing agent derived from limonene as well as its application to prepare biobased thermoset polymers via the epoxy/thiol-ene photopolymerization (ETE) method. A biobased commercial epoxy resin was used to synth...

(This article belongs to the Collection Polymerization and Kinetic Studies)
  • Article
  • Open Access
7 Citations
2,184 Views
15 Pages

30 May 2025

In this study, a solvent-free, slow-curing, inherently flame-retardant polyurea coating was successfully developed through an optimized formulation. The novel polyurea was synthesized using mixed Schiff base latent curing agents derived from terminal...

(This article belongs to the Special Issue Recent Progress in Flame-Retardant Polymeric Materials and Coating)
  • Article
  • Open Access
21 Citations
4,543 Views
22 Pages

Novel Bionanocompounds: Outer Membrane Protein A and Laccase Co-Immobilized on Magnetite Nanoparticles for Produced Water Treatment

  • Nathaly Rangel-Muñoz,
  • Andres Fernando González-Barrios,
  • Diego Pradilla,
  • Johann F. Osma and
  • Juan C. Cruz

17 November 2020

The oil and gas industry generates large amounts of oil-derived effluents such as Heavy Crude Oil (HCO) in water (W) emulsions, which pose a significant remediation and recovery challenge due to their high stability and the presence of environmentall...

(This article belongs to the Section Environmental Nanoscience and Nanotechnology)