منابع مشابه
Lithium Diffusion in Graphitic Carbon
Graphitic carbon is currently considered the state-of-the-artmaterial for the negative electrode in lithium ion cells, mainly due to its high reversibility and low operating potential. However, carbon anodes exhibit mediocre charge/ discharge rate performance, which contributes to severe transport-induced surface structural damage upon prolonged cycling and limits the lifetime of the cell. Lith...
متن کاملEffect of turbostratic disorder in graphitic carbon hosts on the intercalation of lithium.
The intercalation of lithium into graphite was discovered in the 1950's.' After that, many studies focused on the staged phases ' that are formed during lithium intercalation in graphite and in graphitic carbon types. Safran concluded that the staging phenomenon is the result of the competition between interlayer repulsive and in-plane attractive interactions between the intercalated lithium. S...
متن کاملPorous Graphitic Carbon: Liquid Chromatography
istry 204: 215}219. Chaplin MF and Kennedy JF (eds) (1994) Carbohydrate Analysis:A Practical Approach, 2nd edn, pp. 15, 41, 66, 152, 209. Oxford: IRL Press. Charlwood J, Birrell H, Tolson D and Camilleri P (1998) Two-dimensional chromatography in the analysis of complex glycans from transferrin. Analytical Chemistry 70: 2530}2535. Guille GR, Rudd PM, Wing DR, Prime SB and Dwek RA (1996) A rapid...
متن کاملHighly Graphitic Carbon Nanofibers Web as a Cathode Material for Lithium Oxygen Batteries
The lithium oxygen battery is a promising energy storage system due to its high theoretical energy density and ability to use oxygen from air as a “fuel”. Although various carbonaceous materials have been widely used as a cathode material due to their high electronic conductivity and facial processability, previous studies mainly focused on the electrochemical properties associated with the mat...
متن کاملEffect of turbostratic disorder on the staging phase diagram of lithium-intercalated graphitic carbon hosts.
The staging phase transitions which occur during the intercalation of lithium in graphitic carbons were probed by in situ x-ray-diffraction and electrochemical methods. Turbostratic disorder ~a random rotation or translation between adjacent graphene layers! in graphitic carbons ~heat treated above 2200°C! affects the formation of staged phases because lithium does not insert between randomly s...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry Letters
سال: 2010
ISSN: 1948-7185,1948-7185
DOI: 10.1021/jz100188d