Precipitation of (Mg/Fe-CTAB) - Layered double hydroxide nanoparticles onto sewage sludge for producing novel sorbent to remove Congo red and methylene blue dyes from aqueous environment

Sand Modified with Nanoparticles of Calcium, Aluminum, and CTAB in the Form of Layered Double Hydroxide for Removing of Amoxicillin from Groundwater

“…3 (b). The remarkable increase in contaminant removal can be attributed to the fact that the presence of surfactant can significantly increase the spacing between the layers of LDH [20]. The adsorption efficiency of AMX was examined in relation to the molar ratio of calcium to aluminum.…”

3D flower-like CuO@NiAl-LDH microspheres with enhanced removal affinity to organic dyes: mechanistic insights, DFT calculations and toxicity assessment

“…6 Adsorption performance of the catalysts: (a) adsorption capacity for CR; (b) removal efficiency for CR; (c) UV-vis curves for the adsorption-degradation removal of MB and CR mixed dyes by CuO@LDH-5 (experimental conditions: catalyst dosage = 0.2 g L −1 , initial pH = 6, MB concentration = 10 mg L −1 , CR concentration = 100 mg L −1 , H 2 O 2 concentration = 100 mM). (d) The adsorption capacity of this work in comparison with the literature [1][2][3]7,8,[43][44][45][46][47][48][49][50][51].…”

Preparation of water-dispersed monolayer LDH nanosheets by SMA intercalation to hinder the restacking upon redispersion in water

“…Monolayer two-dimensional (2D) materials such as monolayer graphene, 1,2 MoS 2 , 3 phosphorene, 4 and layered double hydroxides (LDHs) 5,6 have attracted wide attention because these atomthin 2D materials have anisotropy, 7 with thicknesses of around 1 nm and lateral sizes ranging from submicrons to several tens of microns. 8 These materials have a large applicability spectrum, including electromagnetic wave absorbers, 9,10 sensors, [11][12][13] environment applications, [14][15][16] supercapacitors, [17][18][19] and catalysis. [20][21][22] LDHs are a class of ionic layered compounds comprising positively charged hydroxide layers sandwiched between charge-balancing anions and water molecules.…”