Review of: "In situ Raman spectroscopy reveals the structure and dissociation of interfacial water"

A nice piece of work done using Raman spectroscopy to examine the joint effect of molecular undercoordination, ionic polarization, and directional electric field on the Raman frequency shift and catalyticity.Discoveries of the blueshift of H-O phonon frequency and the O:H-O bending mode redshift evidence the O:H-O bond cooperativity and polarizability (HBCP).Water follows the respective rules in responding to the perturbations, which is very encouraging for deep understanding and engineering of liquid water.For more fundamental rules, please refer to:1.