CO Oxidation: Flexible Ru/Graphene Aerogel with Switchable Surface Chemistry: Highly Efficient Catalyst for Room‐Temperature CO Oxidation (Adv. Mater. Interfaces 10/2016)
Source abstract
Abstract
Functionalization of 3D graphene aerogels generally requires the drawbacks of pure graphene in the specific desired functionality, which are presently attracting immense research interest on the global level, to be offset. In article 1500711, W. C. Li and co-workers present the preparation of macroscopic 3D free-standing Ru nanoparticle/graphene aerogel for room-temperature CO oxidation. It is found that mild air pretreatment can switch the surface chemistry of nanocrystalline Ru, inducing the formation of highly active oxygen-vacancy RuOx. This finding may provide an effective guideline for the creation of low-temperature Ru-based CO catalysts by optimizing pretreatment conditions.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Catalytic Processes in Materials Science · Catalysis and Oxidation Reactions
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Affiliations
State Key Laboratory of Chemical Engineering East China University of Science and Technology Shanghai 200237 China
References
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