Impact and mechanism of different counterion structures in anionic surfactants on enhancing anthracite coal wettability
Wen Nie, Zhaoheng Xu, Wenjin Niu, Qifan Tian, Ruoxi Li, Chenfeng Shi, Ke Tong, Zhihui Zhang
Topics & Concepts
CounterionWettingSodium dodecyl sulfateMaterials scienceHydrogen bondPulmonary surfactantChemical engineeringInorganic chemistryContact angleIonic strengthDiffusionSodium sulfateMolecular dynamicsIonic bondingHydrogenCharge densityIntermolecular forceElectrolyteComposite materialSodiumChemistryElectronegativitySulfonateHydrophobic effectCoal Properties and UtilizationNMR spectroscopy and applicationsClay minerals and soil interactions