Results 11 to 20 of about 981 (138)

Synthesis and Characterization of Silica-Coated Oxyhydroxide Aluminum/Doped Polymer Nanocomposites: A Comparative Study and Its Application as a Sorbent

open access: yesMolecules, 2020
The present investigation is a comparison study of two nanocomposites: Nano-silica-coated oxyhydroxide aluminum (SiO2–AlOOH; SCB) and nano-silica-coated oxyhydroxide aluminum doped with polyaniline (SiO2–AlOOH–PANI; SBDP).
Inas Ahmed   +2 more
exaly   +3 more sources

Electrochemical Coagulant Generation via Aluminum-Based Electrocoagulation for Sustainable Greywater Treatment and Reuse: Optimization Through Response Surface Methodology and Kinetic Modelling [PDF]

open access: yesMolecules
This study investigates the operational performance and optimization of a real greywater treatment system utilizing aluminum (Al)-based electrocoagulation (EC).
Benan Yazıcı Karabulut
doaj   +2 more sources

HIERARCHICAL ALUMINUM OXYHYDROXIDE AS NANOPARTICLES CARRIER

open access: yesMezhdunarodnaya konferentsiya "Fizicheskaya mezomekhanika. Materialy s mnogourovnevoy ierarkhicheski organizovannoy strukturoy i intellektual'nye proizvodstvennye tekhnologii" : tezisy dokladov, 2020
The article reports on the preparation and properties of composite nanoparticles based on aluminum oxyhydroxide AlOOH with high antimicrobial activity. To obtain silver-modified AlOOH, Al and Al-Ag nanoparticles obtained by electric explosion of wires were used.
N. V. Svarovskaya   +3 more
openaire   +3 more sources

Effects of Surface Chemical Modification by Ethoxysilanes on the Evolution of 3D Structure and Composition of Porous Monoliths Consisting of Alumina Hydroxide Nanofibrils in the Temperature Range 25–1700 °C

open access: yesNanomaterials, 2022
Bulk nanomaterials with an open porosity offer exciting prospects for creating new functional materials for various applications in photonics, IR-THz optics, metamaterials, heterogeneous photocatalysis, monitoring and cleaning toxic impurities in the ...
Anatole Khodan   +4 more
doaj   +1 more source

A Novel Synthesis Route of Mesoporous γ-Alumina from Polyoxohydroxide Aluminum [PDF]

open access: yesMaterials Research, 2018
Mesoporous gamma-aluminas (γ-Al2O3) were synthesized starting from an unusual precursor of polyoxohydroxide aluminum (POHA). This precursor was obtained from aluminum oxidation in alkaline water-ethanol solvent in the presence of d-glucose that induces ...
Felipe Módolo Segal   +6 more
doaj   +1 more source

Effect of process parameters on the morphology and adsorption properties of nanocrystalline boehmite [PDF]

open access: yesHemijska Industrija, 2014
In the last decade, exploration of transition alumina phases with good adsorption properties has attracted a great research interest from both a fundamental and a practical point of view.
Obrenović Zoran   +4 more
doaj   +1 more source

Potential removal of heavy metal ions from polluted water using Bauxite

open access: yesEnvironmental Advances, 2023
Bauxite, the principal ore of aluminum is a potential low-cost sorbent for treating heavy metal-contaminated water. We studied the ability of raw bauxite to adsorb Pb2+, Cu2+, and Co2+ ions in natural waters and the dependency of the adsorption ...
Hashindra K. Herath   +3 more
doaj   +1 more source

A comparative review of the mineralogical and chemical composition of African major bauxite deposits

open access: yesHeliyon, 2023
Bauxite, which is the main raw material that aluminium is extracted from was discovered in Africa in the early 1900s. Currently, the production and export capacities of the African Bauxite ore are about a third of the World's total capacity. However, the
N.M. Zainudeen   +4 more
doaj   +1 more source

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