Results 21 to 30 of about 2,559 (183)

Hydrotalcite–Niclosamide Nanohybrid as Oral Formulation towards SARS-CoV-2 Viral Infections

open access: yesPharmaceuticals, 2021
COVID-19 has been affecting millions of individuals worldwide and, thus far, there is no accurate therapeutic strategy. This critical situation necessitates novel formulations for already existing, FDA approved, but poorly absorbable drug candidates ...
Goeun Choi   +6 more
doaj   +1 more source

Silica Aerogel-supported Hydrozincite and Carbonate-intercalated Hydrotalcite for High-efficiency Removal of Pb(II) Ions by Precipitation Transformation Reactions

open access: yesNanoscale Research Letters, 2017
In this work, hydrozincite and Zn/Al-CO3 2− hydrotalcite supported on silica aerogel were prepared via a simple and economical process and used as adsorbents for Pb(II) removal.
Lijun Wang   +4 more
doaj   +1 more source

Effect of solution concentration on sealing treatment of Mg-Al hydrotalcite film on AZ91D Mg alloy

open access: yesJournal of Magnesium and Alloys, 2017
Cerium-based sealing treatment was developed for Mg-Al hydrotalcite film on AZ91D Mg alloy, and the influence of cerium salt solution was investigated to modify the surface integrity and corrosion resistance.
Qiangsheng Dong   +6 more
doaj   +1 more source

Effect of Calcination at Synthesis of Mg-Al Hydrotalcite Using co-Precipitation Method [PDF]

open access: yesJournal of Pure and Applied Chemistry Research, 2017
The use of hydrotalcite in catalysis has wide attention in academic research and industrial parties. Based on its utilization, hydrotalcite can be active catalyst or support.
Niar Kurnia Julianti   +3 more
doaj   +1 more source

Hydrotalcites in Construction Materials [PDF]

open access: yesApplied Sciences, 2020
Hydrotalcites are layered double hydroxides displaying a variety of stoichiometry caused by the different arrangement of the stacking of the layers, ordering of the metal cations, as well as the arrangement of anions and water molecules, in the interlayer galleries.
Anna-Marie Lauermannová   +5 more
openaire   +2 more sources

Biomass Fast Pyrolysis Vapor Upgrading over γ-Alumina, Hydrotalcite, Dolomite and Effect of Na2CO3 Loading: A Pyro Probe GCMS Study

open access: yesEnergies, 2021
The influence of γ-alumina, hydrotalcite, dolomite and Na2CO3 loaded γ-alumina, hydrotalcite, dolomite on fast pyrolysis vapor upgrading of beechwood was investigated using an analytical pyro probe-gas chromatography/mass spectrometry instrument (Py-GC ...
Harsha Mysore Prabhakara   +2 more
doaj   +1 more source

Effect of Nano Hydrotalcite on the Aging Resistance of a High Binder Content Stone Mastic Asphalt

open access: yesApplied Sciences, 2021
Hydrotalcite, a type of layered double hydroxide (LDH), reveals an interesting potential for the modification of bitumen. The LDH can induce a barrier effect that prevents the loss of volatiles, retards oxidation, and protects against ultraviolet ...
João Crucho, José Neves
doaj   +1 more source

Preparation of low-molecular-weight polyamide 6/hydrotalcite intercalated nanocomposites via insitu polymerization

open access: yeseXPRESS Polymer Letters, 2007
Low-molecular-weight PA6 (LMW-PA6)/hydrotalcite intercalated nanocomposites were prepared via insitu polymerization in the presence of organo-hydrotalcite with alanine as an initiator at 150°C.The results indicated that alanine in the interlayer gallery ...
doaj   +1 more source

Structural Aspects of “Memory Effect” for MgGa LDHs: New Data Obtained by Simulation of XRD Patterns for 1D Disordered Crystals

open access: yesCrystals, 2022
Simulation of diffraction patterns for 1D disordered crystals was used to investigate the structure of the initial CO32− containing MgGa LDHs with a different Mg2+/(Mg2+ + Ga3+) ratio equal to 0.67, 0.75, and 0.80; mixed oxides obtained by calcination of
Natalia N. Leont’eva   +4 more
doaj   +1 more source

Development of Hydrotalcite Based Cobalt Catalyst by Hydrothermal and Co-precipitation Method for Fischer-Tropsch Synthesis

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2017
This paper presents the effect of a synthesis method for cobalt catalyst supported on hydrotalcite material for Fischer-Tropsch synthesis. The hydrotalcite supported cobalt (HT-Co) catalysts were synthesized by co-precipitation and hydrothermal method ...
Muhammad Faizan Shareef   +4 more
doaj   +3 more sources

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