Concept
Iodate de potassium
Publications associées (10)
Temperature, humidity, and ionisation effect of iodine oxoacid nucleation
Andrea Baccarini, Imad El Haddad, Lubna Dada, Houssni Lamkaddam
Iodine oxoacids are recognised for their significant contribution to the formation of new particles in marine and polar atmospheres. Nevertheless, to incorporate the iodine oxoacid nucleation mechanism into global simulations, it is essential to comprehend ...
Royal Soc Chemistry2024Iodine oxoacids enhance nucleation of sulfuric acid particles in the atmosphere
Andrea Baccarini, Imad El Haddad, Mihnea Surdu, Lubna Dada, André Welti, Houssni Lamkaddam
The main nucleating vapor in the atmosphere is thought to be sulfuric acid (H2SO4), stabilized by ammonia (NH3). However, in marine and polar regions, NH3 is generally low, and H2SO4 is frequently found together with iodine oxoacids [HIOx, i.e., iodic acid ...
2023Iodic acid, sulfuric acid and methanesulfonic acid collected during the Arctic Ocean 2018 expedition
Julia Schmale, Andrea Baccarini
Measurements of iodic acid, sulfuric acid and methanesulfonic acid concentration in the gas phase obtained with a nitrate chemical ionization mass spectrometer (we used an APi-TOF mass spectrometer produced by Tofwerk AG coupled with a Chemical ionization ...
2020Frequent new particle formation over the high Arctic pack ice by enhanced iodine emissions
Julia Schmale, Andrea Baccarini
In the central Arctic Ocean the formation of clouds and their properties are sensitive to the availability of cloud condensation nuclei (CCN). The vapors responsible for new particle formation (NPF), potentially leading to CCN, have remained unidentified s ...
2020Chlorination of Iodide-Containing Waters in the Presence of CuO: Formation of Periodate
It has been shown previously that the disproportionation of halogen-containing oxidants (e.g., HOCl, HOBr, and ClO2) is enhanced by a CuO-catalyzed process. In this study, the transformation of iodine during chlorination in the presence of CuO was investig ...
Amer Chemical Soc2014