0000000000890389

AUTHOR

Achraf El Mohajir

0000-0003-3811-1438

showing 2 related works from this author

Novel Porous Carbon Material for the Detection of Traces of Volatile Organic Compounds in Indoor Air

2021

International audience; A highly sensitive and selective silicon-based microanalytical prototype was used to identify a few ppb of volatile organic compounds (VOCs) in indoor air. Herein, a new nonactivated tannin-derived carbon synthesized by an environmentally friendly method, DM2C, a MIL-101(Cr) MOF, and a DaY zeolite were selected for the preconcentration of BTEX compounds (i.e., benzene, toluene, ethylbenzene, and xylenes). Integrating a small amount of these nanoporous solids inside a miniaturized preconcentration unit led to excellent preconcentration performance. By taking advantage of the high adsorption−desorption capacities of the DM2C adsorbent, concentrations as low as 23.5, 30…

indoor air monitoringMaterials scienceInorganic chemistrychemistry.chemical_element02 engineering and technologyBTEX010501 environmental sciences[CHIM.INOR]Chemical Sciences/Inorganic chemistry01 natural sciencesEthylbenzene[SPI.MAT]Engineering Sciences [physics]/Materialschemistry.chemical_compound[SPI]Engineering Sciences [physics]AdsorptionGeneral Materials ScienceRelative humidity[SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/MicroelectronicszeoliteBenzene0105 earth and related environmental sciencesMOF[SPI.ACOU]Engineering Sciences [physics]/Acoustics [physics.class-ph]Nanoporousmicroporous materialspreconcentrator[CHIM.MATE]Chemical Sciences/Material chemistry021001 nanoscience & nanotechnologyToluenehydrophobic carbonchemistry[SDE]Environmental Sciences0210 nano-technologyCarbonminiaturized gas chromatographBTEX
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Detection of Indoor Air Pollutants Using Reactive Sputtering/GLAD of Tin Oxide Thin Films

2021

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[SPI.ACOU] Engineering Sciences [physics]/Acoustics [physics.class-ph][SPI.NANO] Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics[SPI.MAT] Engineering Sciences [physics]/MaterialsThe 1st International Electronic Conference on Chemical Sensors and Analytical Chemistry
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