Results 181 to 190 of about 496,072 (259)
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In situtunable pillaring of compact and high-density graphite fluoride with pseudocapacitive diamines for supercapacitors with combined predominance in gravimetric and volumetric performances

Journal of Materials Chemistry A, 2019
Graphene electrodes with ultrahigh volumetric & gravimetric capacitances were prepared through pillaring fluorographite sheets with pseudocapacitive diamines.
Fu-Gang Zhao   +7 more
semanticscholar   +1 more source

Modeling Tritium Retention in Graphite for Fluoride-Salt-Cooled High-Temperature Reactors

, 2021
Mitigating the release of tritium produced from neutron irradiation of molten salts containing lithium or beryllium is a technical challenge for several advanced reactor designs.
Kieran Dolan   +3 more
semanticscholar   +1 more source

On the Structure of Graphite Fluoride

Zeitschrift für anorganische und allgemeine Chemie, 1987
AbstractThe structure of graphite fluoride, (C2F)n has been investigated by X‐ray analyses, solid state 19F‐n.m.r., and electron microscopy for well characterized and crystallized samples obtained from natural graphite or HOPG (highly oriented pyrolytic graphite). On the basis of the present results and structural properties derived from previous works,
H. Touhara   +3 more
openaire   +1 more source

Polyvinylidene Fluoride-Derived Carbon-Confined Microcrystalline Graphite with Improved Cycling Life and Rate Performance for Potassium Ion Batteries

, 2021
The practical application of the state-of-art graphite anode materials for potassium ion batteries (KIBs) is currently frustrated by their poor cycling life and unsatisfactory rate performance.
Linan Yang   +4 more
semanticscholar   +1 more source

Codeposited Composite Metal-Graphite Fluoride Platings

A S L E Transactions, 1974
A study has been made of lubricating properties of some codeposited composites of metal-graphite fluoride platings. Copper was found to be a better matrix of the plating than nickel, with respect to the lubricating properties. Sufficient contents of solid lubricants in matrices were necessary to improve the wear rate of composites.
Yuko Tsuya   +3 more
openaire   +1 more source

Soluble graphene derived from graphite fluoride

Chemical Physics Letters, 2007
Abstract Soluble graphene layers were formed by reacting graphite fluoride with alkyl lithium reagents. IR spectral studies confirmed the covalent attachment of alkyl chains to the graphene layers. Raman scattering and XRD studies of the starting materials and products revealed that the chemical process partially restores the sp2 carbon network.
Kimberly A. Worsley   +5 more
openaire   +1 more source

NMR and NEXAFS Study of Various Graphite Fluorides

The Journal of Physical Chemistry C, 2013
Graphite fluorides with different structural types (CyF)n (y = 2.5, 2, and 1) and room temperature graphite fluorides were studied by solid state NMR and NEXAFS. Data extracted from those two techniques are complementary, providing information about the C-F bonding and the hybridization character of the carbon atom valence states.
Ahmad, Yasser   +12 more
openaire   +2 more sources

ESR study of graphite-fluorine and graphite-fluoride acceptor intercalation compounds

Synthetic Metals, 1983
Abstract We report an in situ ESR study of the graphite-fluorine system as well as of the graphite-fluoride acceptor intercalation compounds C:PF5:F2, C:GeF4:F2, C:AsF5, C:SbF5, C:IF5:F2, etc., with emphasis on the ESR line-shape (A/B ratio) and linewidth.
R. Davidov   +3 more
openaire   +1 more source

Synthesis of Al/B/graphite fluoride microspheres with enhanced energetic properties

Chemical Engineering Journal, 2023
Li Ren   +6 more
semanticscholar   +1 more source

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