Radiation-Induced Synthesis and Superparamagnetic Properties of Ferrite Fe3O4 Nanoparticles

Autor: Amel Zorai, Abdelhafid Souici, Daniel Adjei, Diana Dragoe, Eric Rivière, Salim Ouhenia, Mehran Mostafavi, Jacqueline Belloni

Publikováno v: Nanomaterials, Vol 14, Iss 12, p 1015 (2024)

Ultra-small magnetic Fe3O4 nanoparticles are successfully synthesized in basic solutions by using the radiolytic method of the partial reduction in FeIII in the presence of poly-acrylate (PA), or by using the coprecipitation method of FeIII and FeII

Externí odkaz: https://doaj.org/article/c46eca26916c4608bedc8d26047ce75a

Radiation Chemistry : From Basics to Applications in Material and Life Sciences

Autor: Mélanie Spotheim-Maurizot, Mehran Mostafavi, Thierry Douki, Jacqueline Belloni

This book gives a progress report on the many and original contributions of radiation chemistry to the fundamental knowledge of the vast domain of chemical reactions and its applications. Radiation chemistry techniques indeed make it possible to eluc

Radiolytic approach for efficient, selective and catalyst‐free CO2 conversion at room temperature

Autor: Yunlong Wang, Mehran Mostafavi, Sergey A. Denisov, Jacqueline Belloni, Gan Pingping, Sophie Le Caër, Qiuhao Li, Jun Ma, Changjiang Hu, Sarah Al Gharib

Publikováno v: ChemPhysChem
ChemPhysChem, Wiley-VCH Verlag, 2021, 22 (18), pp.1900-1906. ⟨10.1002/cphc.202100378⟩
ChemPhysChem, 2021, 22 (18), pp.1900-1906. ⟨10.1002/cphc.202100378⟩

The present study proposes a new approach for direct CO 2 conversion using primary radicals from water irradiation. In order to ensure reduction of CO 2 into CO 2 •- by all the hydrated electrons, we use formate ions to scavenge simultaneously the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a9c21356c0339da949747a6beff07bf
https://hal-cea.archives-ouvertes.fr/cea-03287511/document

Anisotropic Time-Resolved Dynamics of Crystal Growth Induced by a Single Laser Pulse Nucleation

Autor: Sergey A. Denisov, Pascal Pernot, Ariane Deniset-Besseau, Sarah Al Gharib, Abdel Karim El Omar, Mehran Mostafavi, Jacqueline Belloni, A Naja

Publikováno v: Crystal Growth & Design
Crystal Growth & Design, American Chemical Society, 2021, 21 (2), pp.799-808. ⟨10.1021/acs.cgd.0c01016⟩

International audience; Nucleation and growth of crystallites are induced by the shockwave of a single laser nanosecond pulse in highly supersaturated solutions of potassium nitrate (saltpeter). The kinetics of the turbidity resulting from the light

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8da829d3a5db785628179db2ce644119
https://hal.archives-ouvertes.fr/hal-03322576

Radiation Chemistry

Autor: M. Spotheim-Maurizot, Mehran Mostafavi, Jacqueline Belloni, Th. Douki

This book gives a progress report on the many and original contributions of radiation chemistry to the fundamental knowledge of the vast domain of chemical reactions and its applications. Radiation chemistry techniques indeed make it possible to eluc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f36237b68b33f3087e58aaa3ec67979
https://doi.org/10.1051/978-2-7598-0317-0