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LIU , Zongyuan

Last name: LIU

First name: Zongyuan

May 31, 2022 (v1)

Publication

Metadata-only

Water-Gas Shift Reaction on K/Cu(111) and Cu/K/TiO2(110) Surfaces: Alkali Promotion of Water Dissociation and Production of H2

Rodriguez, José A. Rodríguez Remesal, Elena Ramírez, Pedro J.

The addition of potassium atoms to Cu(111) and Cu/TiO2(110) surfaces substantially enhances the rate for water dissociation and the production of hydrogen through the water-gas shift reaction (WGS, CO + H2O → H2 + CO2). In the range of temperatures investigated, 550-625 K, Cu/K/TiO2(110) exhibits a WGS activity substantially higher than those...

Uploaded on: December 4, 2022