Dramatically Accelerated Formation of Graphite Intercalation Compounds Catalyzed by Sodium
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202209964
Abstract: Graphite intercalation compounds (GICs) have a variety of functions due to their rich material variations, and thus, innovative methods for their synthesis are desired for practical applications. It is discovered that Na has a catalytic… read more here.
Keywords: intercalation compounds; dramatically accelerated; intercalation; formation ... See more keywords
Influence of Strong Ionic Interaction on the Kinetics of Graphite Intercalation Compound Formation.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202201569
Abstract: Graphite intercalation compounds (GICs) of anions have attracted much attention as a positive electrode for use in dual-ion batteries. In this study, GICs of bis(trifluoromethanesulfonyl)amide (TFSA) anions are electrochemically synthesized in ionic liquids with lithium… read more here.
Keywords: strong ionic; influence strong; ionic liquids; formation ... See more keywords
Manipulating the Electronic Structure of Graphite Intercalation Compounds for Boosting the Bifunctional Oxygen Catalytic Performance.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202107667
Abstract: Developing highly efficient bifunctional catalysts for the oxygen reduction and oxygen evolution reaction (ORR/OER) can open possibilities for future zinc air batteries (ZABs). Herein, cost-effective and highly conductive few-layer ferric and nickel chloride co-intercalated graphite… read more here.
Keywords: intercalation compounds; fecl3 nicl2; oxygen; graphite intercalation ... See more keywords
Improving the cycle stability of FeCl3-graphite intercalation compounds by polar Fe2O3 trapping in lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Nano Research"
DOI: 10.1007/s12274-019-2444-2
Abstract: FeCl3-intercalated graphite intercalation compounds (GICs) with high reversible capacity and high volumetric energy density are attractive anode material alternatives of commercial graphite. However, the rapid capacity decay, which was induced by chloride dissolution and shuttling… read more here.
Keywords: capacity; intercalation compounds; graphite intercalation; fe2o3 ... See more keywords
Preparation of the spheroidized graphite-derived multi-layered graphene via GIC (graphite intercalation compound) method
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2016.12.017
Abstract: Abstract Artificially spheroidized natural graphite (SNG) was processed to obtain expanded graphite and graphene nanoplatelets using GIC (graphite intercalation compound)-assisted exfoliation process. Sulfuric acid and hydrogen peroxide were used as the intercalant and oxidant for… read more here.
Keywords: gic graphite; graphite intercalation; graphene nanoplatelets; intercalation compound ... See more keywords
Microscopic characterization of the C–F bonds in fluorine–graphite intercalation compounds
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2019.227320
Abstract: Abstract The structures of fluorine–graphite intercalation compounds (F-GICs, C2.8F and C3.5F) have been analyzed by high-resolution transmission electron microscopy (TEM). Cross-sectional TEM images of the F-GICs indicate that the interlayer distance increases by insertion of… read more here.
Keywords: microscopic characterization; fluorine graphite; intercalation compounds; characterization bonds ... See more keywords
Solvent-Mediated, Reversible Ternary Graphite Intercalation Compounds for Extreme-Condition Li-Ion Batteries
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c04594
Abstract: Traditional Li-ion intercalation chemistry into graphite anodes exclusively utilizes the cointercalation-free or cointercalation mechanism. The latter mechanism is based on ternary graphite intercalation compounds (t-GICs), where glyme solvents were explored and proved to deliver unsatisfactory… read more here.
Keywords: chemistry; ion batteries; ion; ternary graphite ... See more keywords
Strategic approaches to observing 39K NMR signals from potassium–graphite intercalation compounds
Sign Up to like & getrecommendations! Published in 2024 at "Chemistry Letters"
DOI: 10.1093/chemle/upae195
Abstract: Solid-state nuclear magnetic resonance (NMR) is an invaluable tool for potassium–graphite intercalation compounds (K-GICs), promising anode materials of K-ion batteries, but it has not yet been applied because of several issues. We attempted 39K NMR… read more here.
Keywords: potassium graphite; 39k nmr; intercalation compounds; strategic approaches ... See more keywords