WordGarden.ioelectrolytic
C2Pronunciation
UK
- /ɛlˌɛktrəlˈɪtɪk/
US
- /ˌɪˌlɛktrəˈlɪtɪk/
Meanings
Adjective
involving or produced by electrolysis
using an electrolyte in an electrical component
Beyond the definition
Imagine using electricity not just to power something, but to make a chemical reaction happen. That is the basic idea behind something electrolytic. It describes a process, device, or action in which an electric current causes a chemical change, often by splitting a substance or helping one material form on another.
You will hear this word most often in chemistry and related fields: electrolytic cells, electrolytic refining of metals, and electrolytic capacitors. In all of these, electricity is tied to the movement of ions and to a chemical effect. For example, an electrolytic process can be used to purify copper or to produce aluminum from its ore.
The term electrolytic describes anything relating to or involving electrolysis—a process that uses direct electric current to drive a non-spontaneous chemical reaction. It's a bit of a mouthful, but the core idea is surprisingly simple: electricity can be used to break down compounds and create new substances.
Think about salt water (sodium chloride). Normally, it stays as salt dissolved in water. But if you pass an electric current through it—that's electrolysis!—it breaks down into chlorine gas and hydrogen gas, leaving behind sodium hydroxide. This happens because the electricity forces ions (charged particles) to move, causing chemical bonds to break and new ones to form.
You'll encounter "electrolytic" in a few key contexts:
- Chemistry: Describing cells or processes where electrolysis is used for analysis, synthesis, or purification. For example, electrolytic deposition is used to coat objects with a thin layer of metal.
- Electronics: Certain types of capacitors—components that store electrical energy—are called electrolytic capacitors. These use an electrolyte to achieve high capacitance (storage capacity).
- Metallurgy: Electrolytic refining is a crucial process for purifying metals like copper and aluminum, removing impurities to create highly conductive materials.
The key takeaway? If you see the word "electrolytic," think of electricity being used as a tool to trigger chemical changes—a powerful combination that's essential in many scientific and industrial applications. It's not just about having electricity; it's about using it to make things happen at a molecular level.
Examples
- 1
Electronics repair
The technician replaced two leaking electrolytic capacitors on the power board.
- 2
Metal refining
Aluminum is often purified by an electrolytic process.
- 3
Capacitor comparison
In this circuit, solid capacitors are more reliable than electrolytic ones.
See also
Similar
Shades of meaning
- electroplated
- electrodeposited
Contrast
- galvanic
- nonelectrolytic
Used with (collocations)
- electrolytic cell
- electrolytic refining
- electrolytic corrosion
Word family
Explore
Forms and spellings
1 form open this card.
Main spelling
- electrolyticadjectivenoun