P
Ping Liu
Researcher at Brookhaven National Laboratory
Publications - 202
Citations - 23769
Ping Liu is an academic researcher from Brookhaven National Laboratory. The author has contributed to research in topics: Catalysis & Adsorption. The author has an hindex of 71, co-authored 178 publications receiving 19381 citations. Previous affiliations of Ping Liu include State University of New York System & Central University of Venezuela.
Papers
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Journal ArticleDOI
Active sites for CO2 hydrogenation to methanol on Cu/ZnO catalysts
Shyam Kattel,Pedro J. Ramírez,Jingguang G. Chen,Jingguang G. Chen,José A. Rodriguez,José A. Rodriguez,Ping Liu,Ping Liu +7 more
TL;DR: A direct comparison between the activity of ZnCu and ZnO/Cu model catalysts for methanol synthesis is reported, highlighting a synergy of Cu andZnO at the interface that facilitates methenol synthesis via formate intermediates.
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Highly active copper-ceria and copper-ceria-titania catalysts for methanol synthesis from co2
Jesús Graciani,Kumudu Mudiyanselage,Fang Xu,Ashleigh E. Baber,Jaime Evans,Sanjaya D. Senanayake,Dario Stacchiola,Ping Liu,Jan Hrbek,Javier Fernández Sanz,José A. Rodriguez +10 more
TL;DR: Experimental and theoretical evidence is presented for a completely different type of site for CO2 activation: a copper-ceria interface that is highly efficient for the synthesis of methanol.
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Catalysts for hydrogen evolution from the [NiFe] hydrogenase to the Ni2P(001) surface: the importance of ensemble effect.
Ping Liu,José A. Rodriguez +1 more
TL;DR: In this paper, density functional theory was employed to investigate the behavior of a series of catalysts used in the hydrogen evolution reaction (HER, 2H(+) + 2e(-) --> H(2)).
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Activity of CeOx and TiOx Nanoparticles Grown on Au(111) in the Water-Gas Shift Reaction
José A. Rodriguez,José A. Rodriguez,José A. Rodriguez,Shuguo Ma,Shuguo Ma,Shuguo Ma,Ping Liu,Ping Liu,Ping Liu,Jan Hrbek,Jan Hrbek,Jan Hrbek,John Evans,John Evans,John Evans,M. Pérez,M. Pérez,M. Pérez +17 more
TL;DR: The high performance of Au-CeO2 and Au-TiO2 catalysts in the water-gas shift (WGS) reaction (H2O + CO→H2 + CO2) relies heavily on the direct participation of the oxide in the catalytic process.
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Tuning Selectivity of CO2 Hydrogenation Reactions at the Metal/Oxide Interface
TL;DR: A better understanding of the complex reaction network is provided, the capability of manipulating structure and combination of metal and oxide at the interface in tuning selectivity is grasped, and the key descriptors to control the activity and, in particular, the selectivity of catalysts are identified.