A5036278376- Enhanced Oil Recovery Techniques
- Surfactants and Colloidal Systems
- Pickering emulsions and particle stabilization
- Petroleum Processing and Analysis
- Hydrocarbon exploration and reservoir analysis
- Plasmonic and Surface Plasmon Research
- Metamaterials and Metasurfaces Applications
- Spectroscopy and Quantum Chemical Studies
- Orbital Angular Momentum in Optics
China University of Petroleum, East China
2019-2022
Guilin University of Electronic Technology
2022
The interfacial assembly process and configuration of the pseudogemini surfactant fabricated by sodium dodecyl benzene sulfonate (SDBS) 4,4′-oxydianilinium chloride (ODC) were studied using quantum mechanical calculations molecular dynamics (MD) simulations. MD simulation results revealed that SDBS ODC showed vertical horizontal arrangements at oil/water interface, respectively, assembled presented an unexpected "H" shape rather than traditional "U" shape. radial distribution functions...
The stability of the foam directly impacts final efficiency flooding in enhanced oil recovery (EOR). In present work, a series Janus SiO2-n nanoparticles (JSn NPs) with various modification degrees were successfully prepared and employed to improve nonionic surfactant polyethylene glycolmonoisodecylether (PMIE)-stabilized foam. PMIE–JS3 system much low JS3 NP concentration (0.1 wt %) displayed extraordinary foamability stabilizing ability via volume, half-life, relative volume decay, optical...
Abstract The intriguing properties of the toroidal mode (TM) resonance can potentially promote a low-loss light–matter interaction. This study proposes an electromagnetically induced transparency (EIT) with high quality factor, which reach 7798, and low volume 0.009 μ m 3 , contrast ratio nearly 100%, in near-infrared region, is generated by magnetic TM reverse-symmetric coupling spiral metasurface. A two-oscillator model only explain influence near-field at EIT point for weak coupling....