Results 51 to 60 of about 1,856,883 (298)

Chemical treatment of wastewater from flue gas desulphurisation

E3S Web of Conferences, 2017
The article presents results of laboratory tests of removing boron and arsenium from non-ideal solutions using double-layered magnesium/aluminium hydroxides (Mg/Al Double-Layered Hydroxide – DLH) produced with nitrate-chloride method.
Pasiecznik Iwona, Szczepaniak Włodzimierz   +1 more
doaj   +1 more source

Application of amorphous zirconium (hydr)oxide/MgFe layered double hydroxides composite in fixed-bed column for phosphate removal from water [PDF]

Global Journal of Environmental Science and Management, 2021
BACKGROUND AND OBJECTIVES: Fixed-bed column has been considered an industrially feasible technique for phosphate removal from water. Besides the adsorption capacity, the effectiveness of an adsorbent is also determined by its reusability efficiency.
A. Nuryadin, T. Imai
doaj   +1 more source

Pillarization of double layer hydroxides using H3[-PW12O40]nH2O: effect of pillarization time

Science and Technology Indonesia, 2017
The pillarization of Mg/Al double layer hydroxides using polyoxometalate H3[α-PW12O40]·nH2O by comparing the pillarization time i.e. 3 hours, 6 hours, 9 hours, 12 hours, 24 hours, 36 hours and 48 hours has been done.
Muhammad Imron, Muhammad Said
doaj   +1 more source

Silylation of layered double hydroxides via an induced hydrolysis method [PDF]

, 2011
A series of layered double hydroxides (LDHs) based composites were synthesized by using induced hydrolysis silylation method (IHS), surfactant precursor method, in-situ coprecipitation method, and direct silylation method. Their structures, morphologies,
Zhu, Jianxi, Hongping He, Yuan, Peng, Zhu, JX, Yuan, P, Qi Tao, Ray L. Frost, Tao, Qi, Jianxi Zhu, Peng Yuan, Thor E. Bostrom, Frost, RL, Wellard, R. Mark, He, Hongping, Bostrom, Thor E., He, HP, Tao, Q, R. Mark Wellard, Wellard, RM, Bostrom, TE, Frost, Ray L.   +20 more
core   +1 more source

Layered double alkoxides a novel group of layered double hydroxides without water content

Materials Research Letters, 2020
It has been generally accepted for long that water molecules are integral parts of layered double hydroxides (LDHs). It is even thought that in the absence of water molecules, there is no LDH structure.
Gábor Varga, Márton Szabados, Ákos Kukovecz, Zoltán Kónya, Tamás Varga, Pál Sipos, István Pálinkó   +6 more
doaj   +1 more source

Layered Double Hydroxides: Recent Progress and Promising Perspectives Toward Biomedical Applications

Advancement of science
Layered double hydroxides (LDHs) have been widely studied for biomedical applications due to their excellent properties, such as good biocompatibility, degradability, interlayer ion exchangeability, high loading capacity, pH‐responsive release, and large
Lei Li, Irem Soyhan, Eliza Warszawik, P. van Rijn   +3 more
semanticscholar   +1 more source

Hydrogen production coupled with water and organic oxidation based on layered double hydroxides

Exploration, 2021
Hydrogen production via electrochemical water splitting is one of the most green and promising ways to produce clean energy and address resource crisis, but still suffers from low efficiency and high cost mainly due to the sluggish oxygen evolution ...
Ying-Jie Song, Kaiyue Ji, Haohong Duan, Mingfei Shao   +3 more
semanticscholar   +1 more source

Recent advances in layered double hydroxides (LDH)-based materials: Fabrications, modification strategies, characterization, promising environmental catalytic applications, and prospective aspects

Energy Advances
Layered double hydroxides (LDHs) are clay networks with brucite (Mg(OH2)) layers that are coupled with anion between the produced layers.
A. Altalhi, Eslam A. Mohamed, N. Negm
semanticscholar   +1 more source

Removal of boron species by layered double hydroxides : a review [PDF]

, 2013
Boron, which is an essential element for plants, is toxic to humans and animals at high concentrations.\ud Layered double hydroxides (LDHs) and thermally activated LDHs have shown good uptake of a range of boron species in laboratory scale experiments ...
Theiss, Frederick L., Ayoko, Godwin A., Frost, Ray L.   +2 more
core   +1 more source

Layered Double Hydroxides with Carbonate Intercalation as Ultra‐Stable Anodes for Seawater Splitting at Ampere‐Level Current Density

Advanced Energy Materials
Owing to the presence of a substantial concentration of chlorine in seawater, the anode still faces severe chlorine corrosion, especially the water splitting operated at high current densities.
Peng-Jun Deng, Yang Liu, Huili Liu, Xiao-Na Li, Jia-Jia Lu, Sheng-Yu Jing, Panagiotis Tsiakaras   +6 more
semanticscholar   +1 more source