Results 81 to 90 of about 167,665 (289)
Advanced Science, EarlyView.A diluent‐free, customizable liquid–liquid phase separation (LLPS) platform enables highly efficient radioactive metal ion extraction and stripping. By encapsulating hydrophobic extractants into an ionic surfactant‐rich condensed phase, this LLPS system leverages synergistic electrostatic and coordination interactions.
Ruihan Yan +7 more
wiley +1 more source
The role of CO2 and ion type in the dynamic interfacial tension of acidic crude oil/carbonated brine
Petroleum Science, 2019 The effects of CO2 and salt type on the interfacial tension (IFT) between crude oil and carbonated brine (CB) have not been fully understood. This study focuses on measuring the dynamic IFT between acidic crude oil with a total acid number of 1.5 mg KOH ...
Mostafa Lashkarbolooki +2 more
doaj +1 more source
Advanced Science, EarlyView.Integrating experimental insights with molecular dynamics simulations, we establish an advanced mathematical model for fluids confined in sub‐10‐nm channels, enabling quantitative prediction of interfacial layer thickness and viscosity by accounting for channel material, temperature, and fluid properties.
Xiang Zhang +3 more
wiley +1 more source
Time-varying Predictability in Crude Oil Markets: The Case of GCC Countries [PDF]
This paper uses a time-varying parameter model with generalized autoregressive conditional heteros-cedasticity effects to examine the dynamic behavior of crude-oil prices for the period 1997-2008.
Thanh Huong Dinh +2 more
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Advanced Science, EarlyView.This study demonstrates, for the first time, the use of a large‐format high‐pressure press to modify synthesized Li2SrSiO4:Eu2+,Cs+ phosphors after its preparation. The pressure treatment results in the formation of new materials with distinctive optical properties, opening pathways for the development of advanced LED devices and high‐performance ...
Przemysław Woźny +9 more
wiley +1 more source
Viscoelastic Properties of Waxy Crude Oil
, 2007 Waxy crude oil usually represents viscoelastic property when temperature is below its wax appearance temperature (WAT). The more the waxy crystals precipitated in crude oil, the stronger the structure and the viscoclasticity formed by waxy crystals.
陈国群 +2 more
core +1 more source
Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper
Advanced Science, EarlyView.Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou +10 more
wiley +1 more source
Chemical Thermodynamics and Thermal AnalysisCO2 injection into geological formations is considered as technologically advanced and economically feasible approach that combines both enhanced oil recovery (EOR) and CO2 sequestration.
Bilal Zulfiqar +2 more
doaj +1 more source
Advanced Science, EarlyView.Supramolecular hydrogels enable real‐time visualization of mechanical stress through supramolecular switching mechanotransduction. Adamantane‐modified cellulose functions as a responsive domain that undergoes an on–off transition between hydrated and dehydrated states via reversible β‐cyclodextrin–adamantane complexation and decomplexation.
Sooyeon Noh +7 more
wiley +1 more source
The Dynamics of Global Crude Oil Production [PDF]
We analyze the dynamic effect of prices and price volatility on current oil production, both on the level of country groups and the major individual producer countries.
Anne Neumann +2 more
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