cathode

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Related to cathodes: Cold Cathodes, Copper cathodes
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  • noun

Antonyms for cathode

a negatively charged electrode that is the source of electrons entering an electrical device

the positively charged terminal of a voltaic cell or storage battery that supplies current

References in periodicals archive ?
To date the Company has produced 300 cathodes for use in its initial mass storage battery systems.
"We made new cathodes from the regenerated particles and then tested them in batteries built in the lab.
Summary: TEHRAN (FNA)- Scientists synthesized a new cathode material from iron fluoride that surpasses the capacity limits of traditional lithium-ion batteries.
These products will be supplied to POSCO's cathode material production units and other domestic rechargeable cell manufacturers.
Air breathing cathodes were fabricated as in the previously described procedure with slight modification [37].
Siebert, "Investigation of chemisorbed oxygen, surface segregation and effect of posttreatments on [La.sub.0.8][Sr.sub.0.2]Mn[O.sub.3] powder and screen-printed layers for solid oxide fuel cell cathodes," Applied Surface Science, vol.
Manthiram, "Understanding the improvement in the electrochemical properties of surface modified 5 V Li[Mn.sub.1.42][Ni.sub.0.42][Co.sub.0.16][O.sub.4] spinel cathodes in lithium-ion cells," Chemistry of Materials, vol.
Figure 4 shows electronic pulses curve from CNT cathodes irradiated by the laser pulse of T1 = 50 ms, while T2 are 1000 ms and 100 ms, respectively.
In the high CD region where two subcircuits are needed to fit experimental data, the relaxation frequencies are quite well separated to point out that two different physical phenomena are occurring, that is, charge and mass transfers; on average, the two phenomena are more clearly distinguishable when GDE1 or GDE2 are used as anodes than as cathodes.
Lapena-Rey, "Functionally graded composite cathodes for solid oxide fuel cells," Journal of Power Sources, vol.
Maximum tensile force and thickness of the green tape is critical factor in order to choose the optimum mixture formulation of cathode slurries.
Currently, the rare metal cobalt is a component of cathodes in high capacity and high-voltage lithium rechargeable batteries for electric vehicles (EVs) and home storage batteries.
Garcia, "Electrochemical recycling of cobalt from cathodes of spent lithium-ion batteries," Journal of Power Sources, vol.
Once this circuit is put on a PCB, a plus sign could be legitimately placed on the anodes of D3 and D4, and another on their cathodes. In FIGURE 2, a designer could legitimately place both a plus sign and a minus sign on the anode of D9.
Another category of tantalum capacitors with solid electrolyte, developed more recently than those with liquid electrolyte or manganese dioxide cathodes, employs conductive polymer cathode materials, most frequently Polypyrrole or PEDT.