Cesium-decorated reduced graphene oxide for photocatalytic hydrogen generation

Gnanaseelan, N.; Latha, M. S.; Mantilla, A.; Kamaraj, S.; Espinosa-Faller, Francisco J.; Caballero‐Briones, F.

doi:10.1016/j.matlet.2022.131864

Cited by 3 publications

(1 citation statement)

References 23 publications

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“…Cs-modified reduced graphene oxide (CsRGO) was synthesized, and its PL spectrum was studied. The emission at 461 nm in the PL spectrum was ascribed to the π-π* transition of the sp 2 carbon atoms [ 29 ].…”

Section: Luminescence Mechanismmentioning

confidence: 99%

Photoluminescence and Fluorescence Quenching of Graphene Oxide: A Review

Xiao

Zhou

et al. 2022

Nanomaterials

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In recent decades, photoluminescence (PL) material with excellent optical properties has been a hot topic. Graphene oxide (GO) is an excellent candidate for PL material because of its unique optical properties, compared to pure graphene. The existence of an internal band gap in GO can enrich its optical properties significantly. Therefore, GO has been widely applied in many fields such as material science, biomedicine, anti-counterfeiting, and so on. Over the past decade, GO and quantum dots (GOQDs) have attracted the attention of many researchers as luminescence materials, but their luminescence mechanism is still ambiguous, although some theoretical results have been achieved. In addition, GO and GOQDs have fluorescence quenching properties, which can be used in medical imaging and biosensors. In this review, we outline the recent work on the photoluminescence phenomena and quenching process of GO and GOQDs. First, the PL mechanisms of GO are discussed in depth. Second, the fluorescence quenching mechanism and regulation of GO are introduced. Following that, the applications of PL and fluorescence quenching of GO–including biomedicine, electronic devices, material imaging–are addressed. Finally, future development of PL and fluorescence quenching of GO is proposed, and the challenges exploring the optical properties of GO are summarized.

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Section: Luminescence Mechanismmentioning

confidence: 99%

Photoluminescence and Fluorescence Quenching of Graphene Oxide: A Review

Xiao

Zhou

et al. 2022

Nanomaterials

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2-Aminopyridine-Reduced Graphene Oxide Modified with Platinum Nanoparticles as a Photocatalyst of Water Splitting

Ebrahimpour,

Keshipour,

Ahour

2023

Iran J Sci

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International research in graphene-oxide based materials for net-zero energy, military and aeronautic applications catalysed by Tamaulipas, Mexico: a mini review

et al. 2023

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Graphene oxide, as a nanoscopic platform for functional materials, has been extensively studied for several applications. The present Mini Review stresses the collaborative research in graphene-oxide materials pivoted from the Group of Materials and Technologies for Energy, Health, and Environment at an Instituto Politecnico Nacional unit in Tamaulipas, in Northeastern Mexico, with Mexican, Turkish, and British collaborators. This review covers the recent works on photovoltaic and photocatalytic materials, coatings for thermonuclear reactors, and composites and metamaterials for military and aeronautic applications.

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Cesium-decorated reduced graphene oxide for photocatalytic hydrogen generation

Cited by 3 publications

References 23 publications

Photoluminescence and Fluorescence Quenching of Graphene Oxide: A Review

Photoluminescence and Fluorescence Quenching of Graphene Oxide: A Review

2-Aminopyridine-Reduced Graphene Oxide Modified with Platinum Nanoparticles as a Photocatalyst of Water Splitting

International research in graphene-oxide based materials for net-zero energy, military and aeronautic applications catalysed by Tamaulipas, Mexico: a mini review

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