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Layered Double Hydroxides (LDH)

open access: yes, 2013
Layered double hydroxides (LDH), also referred as hydrotalcite like compounds (HTlc), constitute a large group of natural and synthetic minerals whose physico-chemical properties have strong analogies with clay minerals and more particularly with cationic clay minerals.
Forano, Claude   +3 more
core   +4 more sources

Uptake of arsenite by synthetic layered double hydroxides

Water Research, 2009
Two types of layered double hydroxides (LDHs), hydrotalcite and hydrocalumite with different composition of layers and interlayers were investigated for the removal of arsenite from solutions. The kinetics study showed that anion exchange process was very fast and apparently attained a steady-state in the range of 8-16 h.
Sridhar Komarneni, Hiroaki Katsuki
exaly   +3 more sources

Hollow nanoshell of layered double hydroxide

Chemical Communications, 2006
Hollow nanoshells of layered double hydroxide (LDH) have been fabricated using exfoliated LDH nanosheets as a shell building block and polystyrene beads as a sacrificial template.
Liang, Li   +5 more
openaire   +2 more sources

Layered double hydroxide hybrids with dicetylphosphate

Journal of Colloid and Interface Science, 2005
Dicetyl phosphate (DCP) ions incorporated into layered double hydroxide (LDH) clays to form a DCP/LDH hybrid were prepared and structurally characterized by X-ray diffraction analysis, scanning electron microscopy, thermogravimetry, and differential thermal analyses.
Toshio Itoh   +3 more
openaire   +2 more sources

Dehydration of a layered double hydroxide—C2AH8

Thermochimica Acta, 2007
Thermal dehydration of dicalcium aluminate hydrate, C2AH8, has been investigated by simultaneous differential thermal and thermo gravimetric analysis (DTA/TGA), powder X-ray diffraction (XRD), temperature-dependent infrared spectroscopy (FT-IR), and BET method of surface area measurement.
Ukrainczyk, Neven   +4 more
openaire   +2 more sources

Layered Double Hydroxide Stability. 1. Relative Stabilities of Layered Double Hydroxides and Their Simple Counterparts

Chemistry of Materials, 1999
Solutions containing di- and trivalent metal chlorides [M(II) = Mg2+, Zn2+, Co2+, Ni2+, Mn2+; M(III) = Al3+, Fe3+] were titrated with NaOH to yield hydrotalcite-like layered double hydroxides (LDH), [[M(II)]1-x[M(III)]x(OH)2][Cl]x yH2O, by way of M(III) hydroxide/hydrous oxide intermediates.
J W, Boclair, P S, Braterman
openaire   +2 more sources

Applications of Layered Double Hydroxides

ChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Feng Li, Xue Duan
openaire   +1 more source

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