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AuthorSliem, Mostafa H.
AuthorKannan, Karthik
AuthorMaurya, Muni Raj|Jlassi, Khouloud
AuthorSadasivuni, Kishor Kumar
AuthorKumar, Bijandra
AuthorAbdullah, Aboubakr M.
Available date2022-03-23T06:35:42Z
Publication Date2022
Publication NameTopics in Catalysis
ResourceScopus
Identifierhttp://dx.doi.org/10.1007/s11244-021-01528-8
CitationSliem, M.H., Kannan, K., Maurya, M.R. et al. Rational Synthesis of Mixed Metal Oxide Clusters Supported on a Partially Etched MAX Phase for Efficient Electrocatalytic CO2 Conversion. Top Catal (2022). https://doi.org/10.1007/s11244-021-01528-8
URIhttp://hdl.handle.net/10576/28538
AbstractThe precise fabrication of an efficient catalyst for CO2 conversion into beneficial hydrocarbons is particularly interesting for industrial and environmental applications. Herein, a three-dimensional (3D) hybrid of metal oxide clusters on a partially etched MAX phase (MxOy/MAX hybrid) is presented for efficient electrochemical reduction (eCR) of CO2 into renewable carbonaceous fuels. A scalable hydrothermal method is adopted for the controlled in-situ growth of CuO and NiO nanoparticle on a partially etched MAX phase framework. The structural, elemental and morphological analysis is performed by XRD, XPS, FTIR, SEM and TEM characterization. The CO2 eCR study on MxOy/MAX hybrid was conducted under ambient conditions. The 3D MxOy/MAX hybrid exhibited significantly improved eCR performance compared to the pristine MAX phase. The 3D MxOy/MAX scaffold with an intercalated network of mixed metal oxides affords a high surface area, ion diffusion, increased redox- active sites and improved conductivity that facilitate excellent catalytic activity. Moreover, the MxOy/MAX hybrid shows high structural stability and durability.
SponsorThis work was supported by the NPRP11S-1221-170116 from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are exclusively the accountability of the authors.
Languageen
PublisherSpringer
SubjectElectrochemical CO2 reduction
Hydrothermal method
MAX phase
Metal oxide
TitleRational Synthesis of Mixed Metal Oxide Clusters Supported on a Partially Etched MAX Phase for Efficient Electrocatalytic CO2 Conversion
TypeArticle
dc.accessType Abstract Only


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