Preparation and flame retardancy of polystyrene nanocomposites based on layered double hydroxides
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Composites"
DOI: 10.1002/pc.23737
Abstract: Various layered double hydroxides (LDHs), including MgAl, CoAl, NiAl, and ZnAl-LDHs, were synthesized and modified using sodium dodecyl benzene sulfonate. Nonhalogen flame-retardant PS/LDHs nanocomposites were prepared via melt mixing method. The structure of PS/LDHs nanocomposites… read more here.
Keywords: layered double; flame; ldhs nanocomposites; znal ldhs ... See more keywords
Antimonate uptake by calcined and uncalcined layered double hydroxides: effect of cationic composition and M2+/M3+ molar ratio
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-017-0483-3
Abstract: This study gives a contribution to assess the efficacy of some LDHs (layered double hydroxides) in Sb(V) uptake and understand the mechanisms involved in the removal process. Uncalcined nitrate Mg/Al LDHs and the mixed Mg-Al… read more here.
Keywords: layered double; calcined carbonate; carbonate ldhs; double hydroxides ... See more keywords
2D to 3D controllable synthesis of three Zn-Co-LDHs for rapid adsorption of MO by TEA-assisted hydrothermal method
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147564
Abstract: Abstract Layered double hydroxides (LDHs) nanomaterials show their excellent potential for removing organic dyes from waste water by anions or water molecules exchange process. In this work, three novel layered Zn-Co-LDHs adsorbent for rapid adsorption… read more here.
Keywords: adsorption; controllable synthesis; tea; ldhs ... See more keywords
Ultrasound-assisted synthesis of single layer MgAl hydrotalcite for the removal of Cr(VI) in solution and soil
Sign Up to like & getrecommendations! Published in 2021 at "Applied Clay Science"
DOI: 10.1016/j.clay.2021.106025
Abstract: Abstract The controllability of composition and structure of layered double hydroxide (LDH) is one of the important grounds for their widespread use in removing hexavalent chromium (Cr(VI)) from the environment. In this study, single-layer LDHs… read more here.
Keywords: ultrasound assisted; soil; adsorption; layer ... See more keywords
Synergistic influence of Cr3+ and CrO42− on the visible near-infrared spectrum of Mg-Al layered double hydroxides for efficient visible-light photocatalysis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.159628
Abstract: Abstract MgAlCr-CrO42−-LDHs materials were prepared via a hydrothermal method by doping Cr3+ in hydroxide laminates and inserting colored CrO42− to replace the interlayer anions of LDHs materials. This method can optimize the performance of photocatalysis.… read more here.
Keywords: synergistic influence; cro42; visible light; spectrum ... See more keywords
Zn-Al layered double hydroxides intercalated with surfactant: Synthesis and applications for efficient removal of organic dyes
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.118090
Abstract: Abstract As the presence of organic dyes is recognized as the common cause of many environmental problems, it is important to develop an effective strategy to efficiently remove diverse dyes from wastewater. To this end,… read more here.
Keywords: layered double; adsorption; organic dyes; double hydroxides ... See more keywords
Microbial action and mechanisms for Cr(VI) removal performance by layered double hydroxide modified zeolite and quartz sand in constructed wetlands.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2019.06.017
Abstract: This study was conducted to evaluate the performance underlying the removal of hexavalent chromium Cr(VI) associated with Zn-layered double hydroxides (Zn-LDHs)-modified substrates utilized in simulated constructed wetlands (CWs) from a microbial perspective. To accomplish this,… read more here.
Keywords: removal; microbial action; modified zeolite; ldhs ... See more keywords
Ni-Fe-MoO42- LDHs/epoxy resin varnish: A composite coating on carbon steel for long-time and active corrosion protection
Sign Up to like & getrecommendations! Published in 2020 at "Progress in Organic Coatings"
DOI: 10.1016/j.porgcoat.2019.105514
Abstract: Abstract Ni-Fe layered double hydroxides (LDHs) thin film was in situ synthesized and intercalated with carbonate (Ni-Fe−CO32− LDHs) on the surface of carbon steels through wet/dry cycle immersion methods. The effect of different treatments on… read more here.
Keywords: ldhs epoxy; composite coating; corrosion; film ... See more keywords
Experimental and Theoretical Investigations into the Performance and Mechanism of CO2 Capture by 3D and 2D ZnAl Layered Double Hydroxides.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c02931
Abstract: Two-dimensional (2D) materials have a wide range of applications in adsorption and catalysis because of their high specific surface areas and large number of surface active sites. In this paper, bulk ZnAl layered double hydroxides… read more here.
Keywords: monolayer ldhs; co2 capture; surface; bulk ldhs ... See more keywords
Preparation of ZnNiAl-LDHs microspheres and their adsorption behavior and mechanism on U(VI)
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-01133-5
Abstract: Ternary zinc-nickel-aluminum hydrotalcites (ZnNiAl-LDHs) were prepared by hydrothermal synthesis. The structure and morphology of the materials were characterized using X-ray diffraction (XRD), fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), nitrogen adsorption–desorption (BET) and… read more here.
Keywords: adsorption; uranyl ions; ldhs uranyl; spectroscopy ... See more keywords
Corrosion protection properties of different inhibitors containing PEO/LDHs composite coating on magnesium alloy AZ31
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-81029-6
Abstract: Corrosion inhibitors 2,5-pyridinedicarboxilate (PDC), sodium metavanadate (SMV) and 5-aminosalicylate (AS) were impregnated into porous PEO coatings respectively via vacuuming process, followed by fast sealing treatment in a Ce containing solution. After that layered double hydroxides… read more here.
Keywords: peo; protection properties; corrosion; corrosion protection ... See more keywords