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AuthorEid, Kamel
AuthorSliem, Mostafa H.
AuthorEldesoky, Amal S.
AuthorAl-Kandari, Halema
AuthorAbdullah, Aboubakr M.
Available date2023-01-08T08:27:18Z
Publication Date2019
Publication NameInternational Journal of Hydrogen Energy
ResourceScopus
URIhttp://dx.doi.org/10.1016/j.ijhydene.2019.05.105
URIhttp://hdl.handle.net/10576/38152
AbstractControlled synthesis of carbon nitride nanostructures doped with noble metal-based catalysts is important in various catalytic applications. Herein, we developed a scalable, facile, and template-free approach for one-pot synthesis of one-dimensional gC3N4 nanofibers co-doped with Au and Pd donated as (Au/Pd/gC3N4NFs). The developed method tailored the high mass production of uniform gC3N4 nanofibers with a great surface area of (85 m2 g−1) and coherently co-doped with Au and Pd. Intriguingly, the complete CO oxidation temperature of Au/Pd/gC3N4NFs (144 °C) is significantly lower than that of Pd/gC3N4NFs (191 °C) and Au/gC3N4NFs (205 °C). The superior activity of Au/Pd/gC3N4NFs is attributed to the combination between outstanding inherent catalytic merits of Au/Pd and the unique physicochemical properties of gC3N4 nanofibers. Our newly designed simple approach may open the way for utilization of gC3N4 nanofibers in CO oxidation reaction.
SponsorThis publication was supported by Qatar University International Research Collaboration Co-Funds (IRCC) Grant No IRCC179 . The findings achieved herein are solely the responsibility of the authors.
Languageen
PublisherElsevier
SubjectCarbon nitride
CO conversion
CO2 production
gC3N4 nanofibers
TitleRational synthesis of one-dimensional carbon nitride-based nanofibers atomically doped with Au/Pd for efficient carbon monoxide oxidation
TypeArticle
Pagination17943-17953
Issue Number33
Volume Number44
dc.accessType Abstract Only


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