Synthesis, Crystal Structures and Characterization of Two Nonmetal Cation Tetrafluoroborates

Autor: Noura Othman Alzamil, Ghareeba Mussad Al-Enzi, Aishah Hassan Alamri, Insaf Abdi, Amor BenAli

Publikováno v: Crystals, Vol 10, Iss 9, p 812 (2020)

Two new nonmetal cation tetrafluoroborate phases [H3tren](BF4)3 (I) and [H3tren](BF4)3 HF (II) were synthesized by microwave-assisted solvothermal and characterized by single crystal X-ray diffraction, IR spectroscopy and thermal analysis DTA-TGA. [H

Externí odkaz: https://doaj.org/article/c2be17fdc1614ef9b25b28efe1da651c

M-SrFe12O19 and ferrihydrite-like ultrathin nanoplatelets as building blocks for permanent magnets: HAADF-STEM study and magnetic properties

Autor: César Magén, Guillaume Viau, Amor Benali, Bilel Grindi

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Journal of Solid State Chemistry
Journal of Solid State Chemistry, 2018, 264, pp.124-133. ⟨10.1016/j.jssc.2018.05.015⟩
Journal of Solid State Chemistry, Elsevier, 2018, 264, pp.124-133. ⟨10.1016/j.jssc.2018.05.015⟩
Journal of Solid State Chemistry, Elsevier, In press, 264, pp.124-133
Zaguán. Repositorio Digital de la Universidad de Zaragoza

Mixtures of M-type strontium hexaferrite (M-SrFe12O19) and ferrihydrite-like particles were prepared by a microwave-assisted hydrothermal process at 200 °C with heating rates in the range 40–50 °C min−1. The particles exhibited a platelet shape

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1976b104efc54870c9078a72b6a11dfc
http://zaguan.unizar.es/record/79150

Microwave-assisted synthesis and magnetic properties of M-SrFe 12 O 19 nanoparticles

Autor: Amor Benali, Z. Beji, Guillaume Viau, Bilel Grindi

Publikováno v: Journal of Magnetism and Magnetic Materials
Journal of Magnetism and Magnetic Materials, 2018, 449, pp.119-126. ⟨10.1016/j.jmmm.2017.10.002⟩
Journal of Magnetism and Magnetic Materials, Elsevier, 2018, 449, pp.119-126
Journal of Magnetism and Magnetic Materials, Elsevier, 2018, 449, pp.119-126. ⟨10.1016/j.jmmm.2017.10.002⟩

International audience; Hard magnetic materials a b s t r a c t Strontium hexaferrite nanoparticles were synthesized by a microwave-assisted hydrothermal process. The variation of structure, morphology and magnetic properties of the as-produced parti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b35a6562746b08861ab0eaa5dea1e4eb
https://hal.insa-toulouse.fr/hal-01799393/document

Bis(propane-1,3-diaminium) hexa-fluoridoferrate(III) fluoride trihydrate

Autor: Aymen Zouaghi, Vincent Maisonneuve, Marc Leblanc, Amor BenAli

Publikováno v: Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E, Vol 66, Iss 6, Pp m702-m703 (2010)

The asymmetric unit of the title iron hybrid fluoride, (C3H12N2)2[FeF6]F·3H2O, contains two propane-1,3-diaminium [(H2dap)2+] cations, an octahedral [FeF6]3− anion, an isolated F− anion and three water molecules of solvation. Each [FeF6]3− ani

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4e6f700bbffc9fea103f5e72d96b177
https://pubmed.ncbi.nlm.nih.gov/21579337