Differential reactivity of rutile and anatase TiO2 nanoparticles: synthesis and surface states of nanoparticles of mixed valence Magnéli oxides

Autor: David Portehault, Jérôme Capitolis, Elham Baktash, Fabrice Bournel, Lionel Tinat, Clément Larquet, Tsou Hsi Camille Chan Chang, Sophie Carenco, Jean-Jacques Gallet, Clément Sanchez

Publikováno v: Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2019, 25 (47), pp.11114-11120. ⟨10.1002/chem.201901592⟩

International audience; Magnéli phases TinO2n-1 (3 < n ≤ 10) are mixed Ti 4+ /Ti 3+ oxides with high electrical conductivity. When used for water remediation or electrochemical energy storage and conversion, they are nanostructured and exposed to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ef10d576281bbb5a89bc90e705a011b
https://hal.sorbonne-universite.fr/hal-02169107

Controlled Formation of Nickel Oxide Nanoparticles on Mesoporous Silica using Molecular Ni4O4Clusters as Precursors: Enhanced Catalytic Performance for Dry Reforming of Methane

Autor: Matthias Driess, Reinhard Schomäcker, Elham Baktash, Arne Thomas, Johannes Pfrommer, Patrick Littlewood

Publikováno v: ChemCatChem. 7:1280-1284

Supported NiO nanoparticles (NPs) were prepared by impregnation of mesoporous silica SBA-15 with a molecular, metalorganic [Ni4O4] cubane cluster as precursor. By using this ligand-stabilized Ni cluster, deposition of four Ni ions in close proximity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e001cac6053393009269076257cdce3c
https://doi.org/10.1002/cctc.201402983

Preparation and characterization of mono- and hetero-dinuclear complexes with a dicompartmental macrocyclic ligand containing hexa- and penta-coordination sites

Autor: Hamid Golchoubian, Richard Welter, Elham Baktash

Publikováno v: Inorganic Chemistry Communications. 10:1035-1039

A novel hetero-dinucleating macrocyclic Zn(II)–Ni(II) complex was prepared by a stepwise procedure. The prepared mono- and dinuclear macrocyclic complexes were characterized by elemental analysis, IR, NMR spectroscopies, and molar conductance measu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e9077facdbb91b474679db787d3fc46
https://doi.org/10.1016/j.inoche.2007.05.017

ChemInform Abstract: Active Mixed-Valent MnOxWater Oxidation Catalysts Through Partial Oxidation (Corrosion) of Nanostructured MnO Particles

Autor: Matthias Driess, Elham Baktash, Prashanth W. Menezes, Arindam Indra, Holger Dau, Johannes Pfrommer, Ivelina Zaharieva, Michael Schwarze

Publikováno v: ChemInform. 45

Mixed-valent amorphous MnOx catalysts suitable for photochemical and electrochemical water oxidation are prepared by treatment of nanostructured catalytically inactive MnO precursors with (NH4)2Ce(NO3)6 solution for 15 min under vigorous stirring.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3ad19837124f374bf9382771b749ef0
https://doi.org/10.1002/chin.201413015

Cyanamide route to calcium–manganese oxide foams for water oxidation

Autor: Arne Thomas, Holger Dau, Caren Goebel, Elham Baktash, Ivelina Zaharieva, Marc Schröder

Publikováno v: Dalton Transactions. 42:16920

Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich. This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e95be1f3021287930f15572e172375f2
https://doi.org/10.1039/c3dt51693h