Results 71 to 80 of about 23,930 (198)
Two new aluminum hydroxychromates Al13(OH)11(CrO4)14·xH2O (x = 41 and 51)
, 1979 International audienceThe study of the ternary system: Al2O3, CrO3, H2O at 70°C and 20°C reveals two new hydroxychromates; the formulae of which are: Al13(OH)11(CrO4)14 , xH2O, x being equal to 41±1 and 51±1.
Bonnin, André, Cudennec, Yannick
core +1 more source
, 2022 As an important strengthening phase in Al-Mg-Fe alloy, the elastic and ductile–brittle characteristics of Al13Fe4 intermetallics hold prime significance in ascertaining the mechanical properties and potential application of Al-Mg-Fe alloys. In this
Hao Zhang +3 more
core +1 more source
, 2012 Note that the figure is not to scale except for the reference sequence. Portions of sequences not available for some haplotypes were colored in gray. For clarity, transposable elements outside of the S-locus in Al13 were extracted from the sequence, and ...
Sophie Mangenot (13459) +10 more
core +1 more source
Al13[XMo/WOn] (X= Al, Co, V, P) composites as catalysts in clean oxidation of aromatic sulfides
, 2010 Several phases of general formula Al13/[XMo6] (X= Al(III), Co(III), Cr(III), V(V) and Al13/P/[WO4]n) were prepared by combining the [AlO4Al12(OH)24(H2O)12]7+ (Al13) Keggin-type isopolycation with different iso or heteropolymetalates. The characterization
Edmond Payen +17 more
core +1 more source
, 2022 La Maghnite (Montmorillonite issue du gisement de Hamam BOUGHRARA, prés de la ville de MAGHNIA, dans l’ouest Algérien) est une argile, dont le choix comme support est motivé par plusieurs avantages à savoir : Disponibilité sous morphologie contrôlée ...
Hachrouf Fatima zohra Brahimi Ayat Allah
core
Synthesis and Characterization of CPC Organomodified and Al13 Pillared Modified Bentonite [PDF]
, 2019 In this study, a Moroccan bentonite was used to prepare three modified clays prepared bydifferent intercalating agents: a sodic clay (B-Na) prepared from raw clay by sodium exchangeprocess. The homoionic sodium clay was then used to prepare an organoclay
Essifi, K. +4 more
core
Theoretical Study of Tetrahydrofuran-Stabilized Al13 Superatom Cluster
, 2016 We present here an in-depth study upon the interaction between a neutral cluster Al13 and a typical ligand tetrahydrofuran (THF) via density functional theory (DFT) calculation.
Zhixun Luo (1291242) +2 more
core +1 more source
Identification of Al13 on the Colloid Surface Using Surface-Enhanced Raman Spectroscopy
, 2017 Al13 is the most active polymeric Al species responsible for coagulation at the solid–liquid interface, whereas the detection techniques for Al13 at the interface are currently limited. In this study, for the first time, the identification of Al13 on the
Huijuan Liu (410833) +6 more
core +1 more source
Simultaneous adsorption of Cd(II) and phosphate on Al-13 pillared montmorillonite
, 2015 Al13 pillared montmorillonites (AlPMts) prepared with different Al/clay ratios were used to remove Cd(II) and\ud phosphate from aqueous solution. The structure of AlPMts was characterized by X-ray diffraction (XRD),\ud Thermogravimetric analysis (TG ...
Zhu, Jianxi +6 more
core +1 more source
, 2020 The sorption of Cu2+ onto bentonite modified with Al Keggin cations and humic acid from CuCl2 solutions at pH 4.5 was studied. Modification of Na-bentonite with Al Keggin cations was found to result in an increase in the basal spacing of montmorillonite ...
Sergey Zakusin +5 more
core +1 more source