ANIONIC MEMBRANE Meaning and
Definition
-
An anionic membrane, also known as an anion exchange membrane (AEM), is a type of selectively permeable material that allows the passage of negatively charged ions or anions while preventing the movement of positively charged ions or cations. It is commonly used in various applications including electrochemical processes, water desalination, fuel cells, and ion exchange processes.
The anionic membrane is typically made from a polymer material that contains functional groups capable of ion exchange with the anions. This enables the membrane to facilitate the transport of anions across the membrane while maintaining the separation of cations. The functional groups within the membrane are usually positively charged to attract the anions and allow them to pass through.
The unique properties of an anionic membrane make it suitable for various applications. In water desalination processes, for example, the membrane allows for the removal of anions, such as chloride and sulfate ions, from seawater or brackish water, leaving behind purified water. In fuel cells, the anionic membrane enables the movement of negatively charged ions involved in the electrochemical reactions, thus facilitating the generation of electrical energy.
Overall, an anionic membrane serves as a critical component in numerous processes, offering selective ion exchange capabilities and efficient separation of anions from cations.
Common Misspellings for ANIONIC MEMBRANE
- znionic membrane
- snionic membrane
- wnionic membrane
- qnionic membrane
- abionic membrane
- amionic membrane
- ajionic membrane
- ahionic membrane
- anuonic membrane
- anjonic membrane
- ankonic membrane
- anoonic membrane
- an9onic membrane
- an8onic membrane
- aniinic membrane
- aniknic membrane
- anilnic membrane
- anipnic membrane
- ani0nic membrane
- ani9nic membrane
Etymology of ANIONIC MEMBRANE
The word "anionic" is derived from the Greek word "anion" (ἄνιον), which means "going up" or "moving upwards". In chemistry, an anion is a negatively charged ion, thus the name "anionic" refers to something that carries a negative charge.
The term "membrane" comes from the Latin word "membrana", meaning "parchment" or "thin layer". This word was later adopted in English to refer to a thin sheet or layer that separates two substances or areas.
Therefore, the term "anionic membrane" refers to a thin layer or barrier that allows the movement of anions (negatively charged ions) while blocking the passage of other substances.
Infographic
Add the infographic to your website:
