Proton Migration on Perfect, Vacant, and Doped MgO(001) Surfaces: Role of Dissociation Residual Groups
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DOI: 10.1021/acs.jpcc.8b03962
Abstract: Although migration processes on low-coordination surface sites of a magnesium oxide (MgO) surface are important in technological applications including catalysis in gas interfaces, they are not well understood. In particular, hydrated MgO(001) surfaces present charge… read more here.
Keywords: perfect vacant; mgo 001; 001 surfaces; proton migration ... See more keywords
Proton Migration on Top of Charged Membranes
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DOI: 10.3390/biom13020352
Abstract: Proton relay between interfacial water molecules allows rapid two-dimensional diffusion. An energy barrier, ΔGr‡, opposes proton-surface-to-bulk release. The ΔGr‡-regulating mechanism thus far has remained unknown. Here, we explored the effect interfacial charges have on ΔGr‡’s… read more here.
Keywords: migration top; proton migration; top charged; charged membranes ... See more keywords