Surface Potential and Interfacial Water Order at the Amorphous TiO<sub>2</sub>Nanoparticle/Aqueous Interface
Marie Bischoff, Denys Biriukov, Milan Předota, Sylvie Roke, Arianna Marchioro
Abstract
ions, which we further confirm with molecular dynamics simulations. With its ability to monitor ion adsorption at the surface with micromolar sensitivity and changes in the surface potential, AR-SHS is a powerful tool to investigate interfacial properties in a variety of catalytic and photocatalytic applications.
Topics & Concepts
NanoparticleAqueous solutionAdsorptionIonic bondingChemical physicsMaterials scienceCounterionAmorphous solidIonColloidChemical engineeringIonic strengthSurface chargeIonic liquidZeta potentialNanotechnologyCatalysisChemistryPhysical chemistryCrystallographyOrganic chemistryEngineeringSpectroscopy and Quantum Chemical StudiesIron oxide chemistry and applicationsElectrochemical Analysis and Applications