The phrase "absorption trap" is correct and usable in written English.
It can be used in contexts related to physics, chemistry, or environmental science, where it refers to a mechanism or device that captures or absorbs substances.
Example: "The researchers designed an absorption trap to effectively capture pollutants from the air before they could enter the atmosphere."
Alternatives: "absorption device" or "capture mechanism".
The Friedel-Crafts acetylations were carried out in a three-necked round-bottomed flask placed in oil bath and fitted with a dropping funnel, a thermometer and a reflux condenser with a calcium chloride absorption trap.
In this reaction, 100 mg of the functionalized carbon allotrope (MWCNTs, graphene or carbon nanohorns) and 25 ml of a thionyl chloride (in excess) were placed in the 50 ml round-bottom flask equipped with a Liebig reflux condenser, a tube filled with a calcium chloride connected to the gas absorption trap and heated on a steam bath for 6 h.
Zeeman mercury spectrometer RA-915+ is suitable for the direct determination (without the preconcentration step in the absorption trap) of mercury concentrations in various samples, such as air, water, soil, food, coal, oil and so on with background levels detection limits.
A range of immobilisation approaches are available including simple absorption, trapping the protein within a gel matrix, or covalent linkage.
The OJIP test has become a powerful tool for the in vivo investigation of PSII functioning, including its energy absorption, trapping and electron transport [ 28, 30- 33].
The JIP-test is thus a powerful tool for the in vivo investigation of photosynthetic behaviours, including the energy fluxes of absorption, trapping and electron transport [ 40, 41].
Lignite has a large number of hydrophilic functional groups such as –COOH and –OH, resulting in absorption or trapping of large quantities of water by lignite particles.
From the mechanistic point of view, generated electrons after light absorption are trapped to the Ti3+ state below the conduction band minimum which facilitates the charge separation by using heterojunction.
To investigate this problem further, we investigate the effects of hydrogen adsorption, absorption and trapping in iron alloys through the development of a numerical model representing the Devanathan-Stachurski cell.
Silver nanoparticle-containing nanofibers provide the environments of metallic nanoparticles and dielectric material (polymer), which has great potential to excite surface plasmons while compact in size, making it a perfect candidate for being used in organic solar cells to improve light absorption and trapping.
Instead of directly patterning the active materials, PET substrates have been 2D patterned using IL, such that the subsequently solution coated PV cells had improved light absorption via trapping and guiding, and demonstrated up to 21% higher efficiency.
