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Cathodic: meaning, definitions and examples

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cathodic

 

[ ˈkæθədɪk ]

Adjective
Context #1 | Adjective

electrochemistry

Cathodic refers to a process or characteristic pertaining to the cathode, which is the electrode where reduction occurs in electrochemical reactions. In a galvanic cell, the cathode is the terminal that receives electrons from the anode and is typically associated with cathodic protection methods used to prevent corrosion in metals. Additionally, cathodic processes are crucial in electroplating, battery technology, and various electrochemical applications.

Synonyms

cathode-related, reduction-related.

Examples of usage

  • The cathodic currents can significantly reduce corrosion rates.
  • Electroplating often involves a cathodic process.
  • In a battery, the cathodic reaction is vital for energy discharge.

Translations

Translations of the word "cathodic" in other languages:

🇵🇹 cátodo

🇮🇳 कैथोडिक

🇩🇪 katodisch

🇮🇩 katodik

🇺🇦 катодний

🇵🇱 katodowy

🇯🇵 カソードの

🇫🇷 cathodique

🇪🇸 cátodico

🇹🇷 katodik

🇰🇷 음극의

🇸🇦 كاثودي

🇨🇿 katodový

🇸🇰 katódový

🇨🇳 阴极的

🇸🇮 katodni

🇮🇸 katóðu

🇰🇿 катодтық

🇬🇪 კათოდური

🇦🇿 katodik

🇲🇽 cátodico

Etymology

The term 'cathodic' is derived from the word 'cathode,' which originates from the Greek word 'kathodos,' meaning 'way down' or 'path downward.' This etymology reflects the movement of electrons towards the cathode, as electrons are attracted to this electrode due to its positive polarity in electrochemical cells. The use of the term in electrochemistry dates back to the early 19th century as scientists studied the principles of electricity and electrolysis. Over time, the understanding and applications of cathodic processes have expanded, particularly in fields like corrosion science, battery technology, and electroplating, thus solidifying its importance in both theoretical and practical chemistry.

Word Frequency Rank

With rank #19,000, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.