graphite anode

graphite anode

[′gra‚fīt ′an‚ōd]
(chemical engineering)
One of the electrodes of graphite used in a mercury cell to produce chlorine by electrolysis.
(electronics)
The rod of graphite which is inserted into the mercury-pool cathode of an ignitron to start current flow.
The collector of electrons in a beam power tube or other high-current tube.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The Lithium-ion batteries have a lithium cathode and a graphite anode. The new emerged graphene technology is also derived from graphite.
Graphite anode materials from PUREgraphite LLC (a subsidiary of Novonix Ltd.) based in Chattanooga, Tennessee will be used in the program.
Needle coke is employed to manufacture graphite anode material for lithium-ion batteries.
Therefore, the aim of this study is focused on the preparation of CMBs from the graphite anode in the arc discharge process employing low DC power.
"Global capacity of tier one lithium-ion battery supply is still an issue, but we are seeing a shortage in the quality and quantity of key raw materials, especially graphite anode at present."
The lithium metal ion battery utilizes metallic lithium as anode which has about 10-fold higher capacity than that of conventional graphite anode providing approximately triple amount of the energy density, both volumetrically and gravimetrically, of Lithium Ion batteries.
The hexagonal carbon structure of a graphite anode has only limited sites to store Li ions: a graphite anode can absorb only one Li atom for every six C atoms to form the compound Li[C.sub.6].
Pandolfo, "Evaluation of lithiumion capacitors assembled with pre-lithiated graphite anode and activated carbon cathode," Electrochimica Acta, vol.
Choi et al., "Enhanced performance of graphite anode materials by AlF3 coating for lithium-ion batteries," Journal of Materials Chemistry, vol.
Xu, "Whether EC and PC differ in interphasial chemistry on graphite anode and how," Journal of The Electrochemical Society, vol.
The contract has been signed to fuel advancements in graphite anode technology for use in lithium-ion-based energy storage.
where [[gamma].sup.c]=5.67 x [10.sup.-8] W x [([m.sup.2] x [K.sup.4]).sup.-1] is the Stefan-Boltzmann constant [4]; [U.sub.ac] [less than or equal to] 11 V is the near-electrode voltage drop in the air DES with metal (graphite) electrodes (for the graphite anode [U.sub.ac] [approximately equal to] [U.sub.a] [approximately equal to] 11 V, and for the graphite cathode [U.sub.c] [approximately equal to] 10 V [5]).