Adsorption: meaning, definitions and examples
๐งช
adsorption
[ ษdหzษหrpสษn ]
science process
Adsorption is the process by which atoms, ions or molecules from a gas, liquid, or dissolved solid adhere to a surface. This surface can be solid or liquid, and the adhered material is referred to as the 'adsorbate.' Adsorption occurs at an interface and is distinguished from absorption, wherein a substance is fully integrated into another. It plays a critical role in various applications, from catalysis to environmental remediation.
Synonyms
adhesion, attachment, sticking
Examples of usage
- The adsorption of water vapor on silica gel is a common example.
- Carbon filters rely on the adsorption of impurities to purify air.
- The efficiency of adsorption can vary based on temperature and pressure.
Translations
Translations of the word "adsorption" in other languages:
๐ต๐น adsorรงรฃo
๐ฎ๐ณ เค เคตเคถเฅเคทเคฃ
๐ฉ๐ช Adsorption
๐ฎ๐ฉ adsorpsi
๐บ๐ฆ ะฐะดัะพัะฑััั
๐ต๐ฑ adsorpcja
๐ฏ๐ต ๅธ็ (ใใ ใใกใใ)
๐ซ๐ท adsorption
๐ช๐ธ adsorciรณn
๐น๐ท adsorpsiyon
๐ฐ๐ท ํก์ฐฉ (ํก์ฐฉ)
๐ธ๐ฆ ุงู ุชุตุงุต (ุงู ุชุตุงุต)
๐จ๐ฟ adsorpce
๐ธ๐ฐ adsorpcia
๐จ๐ณ ๅธ้ (xฤซfรน)
๐ธ๐ฎ adsorpcija
๐ฎ๐ธ adsorptรญon
๐ฐ๐ฟ ะฐะดัะพัะฑัะธั
๐ฌ๐ช แแแกแแ แแชแแ
๐ฆ๐ฟ adsorbsiya
๐ฒ๐ฝ adsorciรณn
Etymology
The term 'adsorption' is derived from the Latin prefix 'ad-' meaning 'to' or 'towards' combined with the word 'sorb', which comes from the Latin 'sorbere' meaning 'to soak up'. The distinction between adsorption and absorption was made in scientific literature in the late 19th century. Adsorption gained prominence with the advancement of physical chemistry and materials science, as it is a fundamental process in catalysis, filtration, and the study of surfaces. Its applications span diverse fields including environmental science, pharmaceuticals, and nanotechnology, underscoring its significance for understanding molecular interactions and material behaviors.