Highly efficient and simple protocol for synthesis of 2,4,5-triarylimidazole derivatives from benzil using fluorinated graphene oxide as effective and reusable catalyst
Sign Up to like & getrecommendations! Published in 2017 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-016-2847-6
Abstract: Efficient synthesis of 2,4,5-triarylimidazole derivatives with simple workup is described using benzil, different aldehydes, and ammonium acetate in presence of fluorinated graphene oxide (A-MFGO) as effective catalyst that can be easily recovered and reused for… read more here.
Keywords: synthesis triarylimidazole; triarylimidazole derivatives; catalyst; fluorinated graphene ... See more keywords
Fluorine saturation on thermally reduced graphene
Sign Up to like & getrecommendations! Published in 2019 at "Applied Materials Today"
DOI: 10.1016/j.apmt.2019.02.010
Abstract: Abstract Fluorographene is a wide band-gap insulator with high photoluminescence and hydrophobicity. In the past, fluorographene was considered to be chemically inert similarly to Teflon. However, it has been recently reported that fluorographene can undergo… read more here.
Keywords: synthesis; saturation thermally; graphene; fluorinated graphene ... See more keywords
Structural evolution of fluorinated graphene upon molten-alkali treatment probed by X-ray absorption near-edge structure spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.01.190
Abstract: Abstract The structural evolution of fluorinated graphene (FG) nanosheets upon molten-alkali treatment has been systematically investigated utilizing X-ray absorption near-edge structure (XANES) spectroscopy. It is found that the hydroxyl groups can progressively displace fluorine atoms… read more here.
Keywords: molten alkali; evolution fluorinated; structural evolution; spectroscopy ... See more keywords
Fluorinated graphene provides long lasting ice inhibition in high humidity
Sign Up to like & getrecommendations! Published in 2019 at "Carbon"
DOI: 10.1016/j.carbon.2018.09.008
Abstract: Abstract Ice formation on surfaces is a fascinating phenomenon with a major impact on a huge range of human activities from airplanes and shipping to wind mill parks, power transmission and telecommunication. A significant amount… read more here.
Keywords: graphene provides; fluorinated graphene; ice; high humidity ... See more keywords
Ultrastrong adhesion of fluorinated graphene on a substrate: In situ electrochemical conversion to ionic-covalent bonding at the interface
Sign Up to like & getrecommendations! Published in 2020 at "Carbon"
DOI: 10.1016/j.carbon.2020.07.067
Abstract: Abstract Graphene shows unique properties such as high mechanical strength and high thermal and chemical stability, making it promising for versatile applications. However, the lack of either interlayer or interface covalent bonds causes this type… read more here.
Keywords: ultrastrong adhesion; adhesion; covalent; fluorinated graphene ... See more keywords
Fluorescence-switchable ultrasmall fluorinated graphene oxide with high near-infrared absorption for controlled and targeted drug delivery
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.04.193
Abstract: Abstract Although fluorinated graphene (FG) exhibits numerous excellent properties, its chemical inertness and hydrophobicity markedly limit its further application. Here, we report a novel strategy to synthesize nanosized water-soluble fluorinated graphene oxide (FGO) sheets that… read more here.
Keywords: graphene oxide; fluorescence; drug delivery; drug ... See more keywords
Large-scale, green, and high-efficiency exfoliation and noncovalent functionalization of fluorinated graphene by ionic liquid crystal
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125104
Abstract: Abstract In this study, green and high-efficient ionic liquids crystal (ILC)-assisted hydrothermal exfoliation method was developed for exfoliation and functionalization of fluorinated graphene (FG). The proposed method was efficient for exfoliating FG from bulk fluorinated… read more here.
Keywords: fluorinated graphene; green high; exfoliation; noncovalent functionalization ... See more keywords
Computational study on the ability of functionalized graphene nanosheet for nitrate removal from water
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2018.05.018
Abstract: Abstract Graphene sheets as nanostructured membranes with various functional groups (fluorine or hydrogen atoms) and different pore sizes were studied to separate nitrate anions from water molecules using molecular dynamics simulation method. Three systems with… read more here.
Keywords: graphene pores; functionalized graphene; water; graphene ... See more keywords
Fermi level depinning in Ti/n-type Ge Schottky junction by the insertion of fluorinated graphene
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.04.174
Abstract: Abstract The effect of fluorinated graphene (f-Gr) as the interfacial layer on Fermi level depinning in Ti/n-type Ge Schottky barrier diodes (SBDs) is intensively studied. Electrical properties of the SBDs are characterized by I-V method.… read more here.
Keywords: type schottky; level depinning; fermi level; fluorinated graphene ... See more keywords
Adsorption of water on fluorinated graphene
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2018.08.030
Abstract: Abstract In this paper, we investigate the adsorption of water monomer on fluorinated graphene using state-of-the-art first-principles methods within the framework of density functional theory (DFT). Four different types of methods are employed to describe… read more here.
Keywords: adsorption; water; adsorption water; graphene adsorption ... See more keywords
Inverse Relationship between Thickness and Wear of Fluorinated Graphene: "Thinner Is Better".
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c01043
Abstract: Atomically thin two-dimensional (2D) materials are excellent candidates for utilization as a solid lubricant or additive at all length scales from macro-scale mechanical devices to micro/nano-electromechanical systems (MEMS/NEMS). In such applications, wear resistance of ultrathin… read more here.
Keywords: wear resistance; inverse relationship; fluorinated graphene; wear fluorinated ... See more keywords