What question did this study set out to answer?

Elucidate the cooperative interplay between acidic and basic active surface sites during water formation over RuO2(110) catalysts.

February 18, 2005Journal of the American Chemical Society

Hydrogen Transfer Reaction on the Surface of an Oxide Catalyst

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Authors

MKMarcus KnappJustus-Liebig-Universität Gießen DCDaniela CrihanJustus-Liebig-Universität Gießen ASAri P. SeitsonenÉcole Nationale Supérieure de Chimie de Montpellier

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Implication

Mechanistic analysis reveals cooperative hydrogen transfer between bridging and on-top oxygen sites on RuO2(110), suggesting broad implications for hydrocarbon hydrogenation catalysis.

Key Points

Elucidate the cooperative interplay between acidic and basic active surface sites during water formation over RuO2(110) catalysts.
Examined model catalytic water formation over RuO2(110) exposed to gas-phase hydrogen and oxygen.
Analyzed the mechanistic pathway and role of distinct acidic and basic surface oxygen species in facilitating hydrogen movement.
Bridging oxygen atoms harvest hydrogen directly from the gas phase onto the catalyst surface.
On-top oxygen atoms capture adsorbed hydrogen from bridging oxygen atoms via strong hydrogen bonding to produce water.

Cite This Study

Knapp et al. (2005) studied this question.

synapsesocial.com/papers/6a710139ac440176ef29b013 https://doi.org/10.1021/ja043355h

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Implication

Mechanistic analysis reveals cooperative hydrogen transfer between bridging and on-top oxygen sites on RuO2(110), suggesting broad implications for hydrocarbon hydrogenation catalysis.

Hydrogen Transfer Reaction on the Surface of an Oxide Catalyst

Discussion

Member takes

Implication

Key Points

Cite This Study

Hydrogen Transfer Reaction on the Surface of an Oxide Catalyst

Discussion

Member takes

Implication

Key Points

Cite This Study

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