Results 21 to 30 of about 15,400 (230)

Cu-Mg-Fe-O-(Ce) complex oxides as catalysts of selective catalytic oxidation of ammonia to dinitrogen (NH3-SCO) [PDF]

open access: yes, 2020
Multicomponent oxide systems 800-Cu-Mg-Fe-O and 800-Cu-Mg-Fe-O-Ce were tested as catalysts of selective catalytic oxidation of ammonia to dinitrogen (NH3-SCO) process.
Górecka, Sylwia   +5 more
core   +1 more source

Synthesis of some Mg/Co-Al type nano hydrotalcites and characterization

open access: yesMethodsX, 2017
Hydrotalcites are quite prevalent in nature and their importance is growing more and more because of their very wide range of potential applications and uses.
Khadijeh Shekoohi   +3 more
doaj   +1 more source

CALCINATION ON Ca-Mg-Al HYDROTALCITE FROM BRINE WATER AND ITS CHARACTERIZATION

open access: yesAlchemy, 2017
The study of calcination at 450 ºC on Ca-Mg-Al-hydrotalcite synthesized from brine water has been investigated. Characterization by XRD shows that Ca-Mg-Al hydrotalcite compound has found hydrotalcite phase and another phase such as Mg(OH)2, Al(OH)3 and ...
Eddy Heraldy   +2 more
doaj   +1 more source

Polyoxometalate (POM)-layered double hydroxides (LDH) composite materials: design and catalytic applications [PDF]

open access: yes, 2017
Layered double hydroxides (LDHs) are an important large class of two-dimensional (2D) anionic lamellar materials that possess flexible modular structure, facile exchangeability of inter-lamellar guest anions and uniform distribution of metal cations in ...
Li, Tengfei   +2 more
core   +1 more source

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

Layered double hydroxides intercalated with borate anions: Fire and thermal properties in ethylene vinyl acetate copolymer [PDF]

open access: yes, 2009
Fire and thermal properties of ethylene vinyl acetate (EVA) composites prepared by melt blending with layered double hydroxides (LDH) have been studied.
Nyambo, Calistor, Wilkie, Charles A.
core   +2 more sources

Fibrillar Templating of Hydrotalcites [PDF]

open access: yesThe Open Process Chemistry Journal, 2009
Layered double hydroxides also known as hydrotalcites have been synthesized in presence of fibrillar organic materials: human hair, cotton or nylon. These templates differ on their diameter, hydrophobicity and surface roughness. These parameters are correlated to the morphology and texture of the resulting hydrotalcites.
Alicia E. Sommer   +2 more
openaire   +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

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