Browsing UJI: Investigación by Author "0cb0904d-355d-4336-8125-f7decc3f17a2"
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Electronic Effects Determine the Selectivity of Planar Au–Cu Bimetallic Thin Films for Electrochemical CO2 Reduction
Liu, Kai; Ma, Ming; Wu, Longfei; Valenti, Marco; Cardenas-Morcoso, Drialys; Hofmann, Jan Philipp; Bisquert, Juan; Gimenez, Sixto; Smith, Wilson A. American Chemical Society (2019-04-10)Au–Cu bimetallic thin films with controlled composition were fabricated by magnetron sputtering co-deposition, and their performance for the electrocatalytic reduction of CO2 was investigated. The uniform planar morphology ... -
Overcoming Charge Collection Limitation at Solid/Liquid Interface by a Controllable Crystal Deficient Overlayer
Zhang, Kan; Ravishankar, Sandheep; Ma, Ming; Veerappan, Ganapathy; Bisquert, Juan; Fabregat-Santiago, Francisco; Park, Jong Hyeok Wiley (2017)Bulk and surface charge recombination of photoelectrode are two key processes that significantly hinder solar-to-fuel conversion of photoelectrochemical cell (PEC). In this study, the function of a “crystal-deficient” ... -
Suppressing H2 Evolution and Promoting Selective CO2 Electroreduction to CO at Low Overpotentials by Alloying Au with Pd
Valenti, Marco; Prasad, Nitin P.; Kas, Recep; Bohra, Divya; Ma, Ming; Balasubramanian, Vignesh; Chu, Liangyong; Gimenez, Sixto; Bisquert, Juan; Dam, Bernard; Smith, Wilson A. (2019-03-11)CO2 electroreduction is a promising technology to produce chemicals and fuels from renewable resources. Polycrystalline and nanostructured metals have been tested extensively while less effort has been spent on understanding ...