Effect of confinement on the adsorption behavior of inorganic and organic ions at aqueous–cyclohexane interfaces: a molecular dynamics study

Abstract

Detachment of decanoate ions from the octahedral surface of kaolinite in the presence of Ca(Cl)2.

Comprehensive Review on the Role of Nanoparticles and Nanofluids in Chemical Enhanced Oil Recovery: Interfacial Phenomenon, Compatibility, Scalability, and Economic Viability

“…104 Similarly, a couple of favorable ions in low-salts water access the water− oil interface during LSWF, resulting in lower IFT. 105,106 NFs contain NPs with unique features (high surface to volume ratio), allowing NPs to easily reach the water−oil system interface due to high adsorption affinity. 107 It has been claimed that NPs aid in the reduction of IFT of oil−water systems depending on the size and kinds of the NPs used; such cases are sporadic.…”

“…During surfactant flooding, surface-active agents migrate to the oil–water interface, further lowering the IFT and thereby enhancing the displacement efficiency of the oil . Similarly, a couple of favorable ions in low-salts water access the water–oil interface during LSWF, resulting in lower IFT. , NFs contain NPs with unique features (high surface to volume ratio), allowing NPs to easily reach the water–oil system interface due to high adsorption affinity . It has been claimed that NPs aid in the reduction of IFT of oil–water systems depending on the size and kinds of the NPs used; such cases are sporadic. , Panels a and b of Figure show the influence of NPs on IFT and surfactant absorption on the solid surface.…”