Journal ArticleDOI
Effects of pH, temperature, and ionic strength on adsorption of sodium dodecylbenzenesulfonate into Mg–Al–CO3 layered double hydroxides
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In this article, the influence of pH, temperature, and ionic strength on the adsorption of sodium dodecylbenzenesulfonate (SDBS) in Mg-Al-CO 3 -LDH was studied.About:
This article is published in Journal of Physics and Chemistry of Solids.The article was published on 2004-03-01. It has received 120 citations till now. The article focuses on the topics: Layered double hydroxides & Sodium dodecylbenzenesulfonate.read more
Citations
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Journal ArticleDOI
Hydrotalcites and their role in coordination of anions in Bayer liquors: Anion binding in layered double hydroxides
TL;DR: In this paper, the authors investigated the role of double hydroxides as host materials for a range of anion exchange intercalation reactions and showed that they can be used for the controlled addition of a variety of species, both organic and inorganic.
Journal ArticleDOI
Activation of Mg-Al hydrotalcite catalysts for transesterification of rape oil
TL;DR: In this article, powder X-ray diffraction (XRD), Fourier transform infrared spectra (FTIR), thermogravimetric apparatus and differential thermal analysis (TGA-DTA) and scanning electron micrograph (SEM) were used to characterize hydrotalcite structures.
Journal ArticleDOI
Electrochemical determination of bisphenol A at Mg–Al–CO3 layered double hydroxide modified glassy carbon electrode
TL;DR: In this article, the electrochemical behavior of bisphenol A (BPA) was investigated on Mg-Al layered double hydroxide (LDH) modified glassy carbon electrode (GCE).
Journal ArticleDOI
Enhanced adsorption of acid brown 14 dye on calcined Mg/Fe layered double hydroxide with memory effect
TL;DR: In this paper, the Mg/Fe layered double hydroxide (LDH) with carbonate interaction and its calcined product (CLDH) were synthesized and used as adsorbents for the removal of acid brown 14 (AB 14) from aqueous solutions.
Journal ArticleDOI
Removal of the herbicide 2,4-dichlorophenoxyacetate from water to zinc-aluminium-chloride layered double hydroxides.
TL;DR: Physicochemical characterization of the LDH solids indicates that the retention of 2,4-D is done by adsorption on the surface of the solid for low 2, 4-D concentrations, however, a combination of surface adsorbption and interlayer ion exchange takes place when the 2,3-D concentration is high.
References
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Journal ArticleDOI
Preparation and catalytic properties of cationic and anionic clays
TL;DR: In this paper, the structure, main properties and preparation methods of cationic and anionic clays are reviewed in light of the versatility and potential of these materials, which may be useful tools in the move towards establishing environmentally friendly technologies.
Journal ArticleDOI
Synthesis of anionic clay minerals (mixed metal hydroxides, hydrotalcite)
TL;DR: A number of approaches to the synthesis of a class of anionic clay minerals (M a 2+ M b 3+ (OH) 2 a +2 b (X − ) 2 b · x H 2 O; M 2+ = Mg, Ni, Co, Zn, Cu, etc., M 3+ = Al, Cr, Fe, Sc; m 2+ /M 3+ ∼ 1−5; X − = water and base stable anion; x = 0−6) have been sumarized.
Journal ArticleDOI
Adsorption of surfactants on mineral oxide surfaces from aqueous solutions
TL;DR: In this paper, a patchwise adsorption model was developed and shown to describe the observed isotherms below the CMC, which indicates that micelles do not adsorb significantly and that the pseudo-phase separation model is a good approximation for these systems.
Journal ArticleDOI
Adsorption of anionic species on hydrotalcite-like compounds: effect of interlayer anion and crystallinity
TL;DR: In this article, the effect of crystallinity and interlayer anion of the sorbent on the adsorption of two anionic organic contaminants in water: 2,4,6-trinitrophenol (TNP) and dodecylbenzylsulfonate (DBS).
Book ChapterDOI
Anionic Clays: Trends in Pillaring Chemistry
TL;DR: Anionic clay minerals are relatively rare and are often associated with serpentinites in metamorphic formations as mentioned in this paper, which shows that high temperature and pressure conditions are not absolutely necessary for their genesis.