Structure and thermal behavior of nanocrystalline boehmite [PDF]
, 2005 First, the structural features of nanocrystalline boehmite synthesized by hydrolysis of aluminum sec-butoxide according to the Yoldas method are reported.
Abrams +43 more
core +3 more sources
Froth Flotation for Boehmite Recovery from a Water-Treatment Process Using Electrocoagulation
MetalsBoehmite is an aluminum oxyhydroxide (AlO(OH)) and one of bauxite’s main mineral phases. This mineral is highly valued as an important source of aluminum for the metallurgical industry.
Elvin J. Guzmán-Jarquín +3 more
doaj +1 more source
Preparation and Characterization of High-Temperature Thermally Stable Alumina Composite Membrane [PDF]
, 1991 A crack- and pinhole-free composite membrane consisting of an α-alumina support and a modified γ-alumina top layer which is thermally stable up to 1100°C was prepared by the sol–gel method.
Burggraaf, A.J., Lin, Yue-Sheng
core +3 more sources
Fire retardant action of mineral fillers [PDF]
, 2011 Endothermically decomposing mineral fillers, such as aluminium or magnesium hydroxide, magnesium carbonate, or mixed magnesium/calcium carbonates and hydroxides, such as naturally occurring mixtures of huntite and hydromagnesite are in heavy demand as ...
Artur Witkowski +40 more
core +1 more source
Mechanical Properties of Boehmite Evaluated by Atomic Force Microscopy Experiments and Molecular Dynamic Finite Element Simulations [PDF]
, 2016 Boehmite nanoparticles show great potential in improving mechanical properties of fiber reinforced polymers. In order to predict the properties of nanocomposites, knowledge about the material parameters of the constituent phases, including the boehmite ...
Daum, B. +6 more
core +3 more sources
Preparation of pure boehmite, alpha-Al2O3 and their mixtures by hydrothermal oxidation of aluminium metal [PDF]
, 1997 A hydrothermal oxidation process for preparing pure boehmite, alpha-Al2O3, and their mixtures by oxidation of pure aluminum metal is described, and the reaction mechanisms involved are identified. SEM images are presented which show distinct morphologies
Jaleel, VA, Kannan, TS, Panda, PK
core
, 2011 The Gauge-Including Projector Augmented Wave (GIPAW) method, within the Density Functional Theory (DFT) Generalized Gradient Approximation (GGA) framework, is applied to compute solid state NMR parameters for $^{27}Al$ in the $\alpha$, $\theta$, and ...
A. Ramos-Gallardo +8 more
core +1 more source
The preparation and characterization of alumina membranes with ultra-fine pores : Part 3. The permeability for pure liquids [PDF]
, 1985 This paper reports on the permeability of alumina membranes with pore diameters of a few nanometers for pure liquids. It appears that the volume flux corrected for viscosity differences depends on the type of permeant.
Burggraaf, A.J., Leenaars, A.F.M.
core +3 more sources
Boehmite sorbs perrhenate and pertechnetate [PDF]
Radiochimica Acta, 2000 Boehmite and Al-oxyhydroxide gels sorb ReO4 -, a non-radioactive analogue of TcO4 - from NaNO3 solutions. Sorption appears to be substantially electrostatic (though there appears to be a specific preference for ReO4 - over NO3 -) and is most effective at pH < 8.
Zhang, Pengchu +2 more
openaire +1 more source
opXRD: Open Experimental Powder X‐Ray Diffraction Database
Advanced Intelligent Discovery, EarlyView.We introduce the Open Experimental Powder X‐ray Diffraction Database, the largest openly accessible collection of experimental powder diffractograms, comprising over 92,000 patterns collected across diverse material classes and experimental setups. Our ongoing effort aims to guide machine learning research toward fully automated analysis of pXRD data ...
Daniel Hollarek +23 more
wiley +1 more source