Recent Examples of cathode from the Web
Finally, the researchers made their cathode out of molybdenum disulfide.
The materials most commonly used for cathodes in EV batteries are a combination of nickel, manganese and cobalt known as NMC, and one of nickel, cobalt and aluminium known as NCA.
This material forms a surface that's compatible with the product of the lithium-oxygen reaction, Li2O2, allowing it to form a thin film over the cathode.
What is less well known is that four-fifths of the cobalt sulphates and oxides used to make the all-important cathodes for lithium-ion batteries are refined in China.
Molten copper flows into rotating molds during the production of copper cathode sheets in the copper smelting shop at the Uralelectromed OJSC Copper Refinery, operated by Ural Mining and Metallurgical Co., in Verkhnyaya Pyshma, Russia.
Molten copper flows into rotating molds during the production of copper-cathode sheets in the copper-smelting shop at the Uralelectromed OJSC Copper Refinery, operated by Ural Mining and Metallurgical Co. in Verkhnyaya Pyshma, Russia.
The most daring concept, lithium-air, reinvents the battery by getting rid of traditional metal for the cathode and replacing it with carbon that pulls oxygen atoms from the air instead of using oxides from the electrolyte.
The movement of electrons from anode to cathode produces an electrical current.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cathode.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of cathode
First Known Use: 1834See Words from the same year
CATHODE Defined for English Language Learners
Definition of cathode for English Language Learners
: the part of an electrical device (such as a battery) where electrons enter
medical Definition of cathode
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