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adsorbent

adsorbent

8.9
Able to hold other substances on its surface
  • adjective
  • /ædˈzɔːrbənt/
  • Specialized
translation icon : adsorbente
  • As air is passed over the flowers, it picks up volatiles that are then captured on adsorbent material for later extraction.

Examples

  • SPME relies upon the concentration of headspace vapors onto an adsorbent medium.

    Academic text (2007)
  • After draining water, grains were dried with adsorbent paper.

    Academic text (2014)
  • Now you've got ethyl acetate for your eluent, you've got a polar solid adsorbent and your non polar component.

  • The biosorption efficiency of adsorbents was maximum at 0.3 g of adsorbent dose with 120 rpm shaking speed and 303 K temperature.

    Academic text (2015)
  • The laboratory used an adsorbent material to capture pollutants from the air.

  • Researchers discovered that the new adsorbent effectively trapped heavy metals from water.

  • To improve the process, scientists tested various adsorbent substances for their ability to retain gases.

Synonyms

adsorptive
vsadsorbent
  • Specialized
9.5

Able to attract and hold other substances on its surface, like a sponge holds water

is used specifically for a substance that performs this surface attraction
surface-assimilative
vsadsorbent
  • Specialized
9.9

Causes liquids or tiny bits to stick to a surface

is focused on a material's own ability to hold things on its surface
chemosorptive
vsadsorbent
  • Specialized
9.9

A material that chemically attracts and holds other molecules

is the general surface-holding ability without specifying chemical mechanism
chemisorptive
vsadsorbent
  • Specialized
9.9

Able to hold molecules on a surface by making chemical bonds

describes the same surface ability but without naming the chemical bond process

Antonyms

nonadsorbent
  • Specialized
9.9

A material that does not let liquids or gases stick to its surface

Compounds

adsorbent material
  • Specialized
5.8

A material that holds other substances on its surface

How Adsorbent

adsorbent
  • Specialized
8.9
nonadsorbent
  • Specialized
9.9

Surface Forms

adsorbent positive

Morphology

adsorbent = adsorb (transparent) = adsorb + ent

Regular adjectival formation from 'adsorb' with '-ent', yielding 'having the property of adsorbing'.

Etymology

Adsorbent comes from ad- 'to' and sorb 'to suck', so it means 'able to pull and hold on a surface'. When a material is adsorbent, it can hold other substances on its surface instead of taking them inside, so it works differently from absorb.