ArticleNanoscale2018
Reactivity of fluorographene is triggered by point defects: beyond the perfect 2D world.
Article in Nanoscale, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Fluorine-Incorporated Graphene Oxide for Hydrovoltaic Power Generation: Improving Proton Migration and Storage Capacity.ChemSusChem · 2026Article
- Redox-Switchable Single-Atom Catalyst Enables Efficient Aqueous Hydroxymethylfurfural Oxidation.ACS catalysis · 2025Article
- Aminosulfonated Graphene as a Catalyst for Efficient Production of Biodiesel from Fatty Acids and Crude Vegetable Oils.ChemSusChem · 2025Article
- Solvent Controlled Generation of Spin Active Polarons in Two-Dimensional Material under UV Light Irradiation.Journal of the American Chemical Society · 2024Article
- Metal-free cysteamine-functionalized graphene alleviates mutual interferences in heavy metal electrochemical detection.Green chemistry : an international journal and green chemistry resource : GC · 2023Article
- Emerging graphene derivatives as active 2D coordination platforms for single-atom catalysts.Nanoscale · 2022Review
- Nitrogen doped graphene with diamond-like bonds achieves unprecedented energy density at high power in a symmetric sustainable supercapacitor.Energy & environmental science · 2022Article
- Graphene with Covalently Grafted Amino Acid as a Route Toward Eco-Friendly and Sustainable Supercapacitors.ChemSusChem · 2021Article
- Progress in the Understanding and Applications of the Intrinsic Reactivity of Graphene-Based Materials.Small science · 2021Article
- Enhancing and Tuning the Nonlinear Optical Response and Wavelength-Agile Strong Optical Limiting Action ofNanomaterials (Basel, Switzerland) · 2020Article
- Alkynylation of graphene via the Sonogashira C-C cross-coupling reaction on fluorographene.Chemical communications (Cambridge, England) · 2019Article
- 2D Chemistry: Chemical Control of Graphene Derivatization.The journal of physical chemistry letters · 2018Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Preparation of graphene derivatives using fluorographene (FG) as a precursor has become a key strategy for the large-scale synthesis of new 2-D materials (e.g. graphene acid, cyanographene, allyl-graphene) with tailored physicochemical properties. However, to gain full control over the derivatization process, it is essential to understand the reaction mechanisms and accompanying processes that affect the composition and structure of the final products. Despite the strength of C-F bonds and high chemical stability of perfluorinated hydrocarbons, FG is surprisingly susceptible to reactions under ambient conditions. There is clear evidence that nucleophilic substitution on FG is accompanied by spontaneous defluorination, and solvent-induced defluorination can occur even in the absence of any nucleophilic agent. Here, we show that distributed radical centers (fluorine vacancies) on the FG surface need to be taken into account in order to rationalize the defluorination mechanism. Depending on the environment, these radical centers can react as electron acceptors, electrophilic sites and/or cause homolytic bond cleavages. We also propose a new radical mechanism of FG defluorination in the presence of N,N'-dimethylformamide (DMF) solvent. Spin-trap experiments as well as
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