A systematic review of layered double hydroxide-based materials for environmental remediation of heavy metals and dye pollutants

MA Ahmed, AA Mohamed - Inorganic Chemistry Communications, 2023‏ - Elsevier
Heavy metals and dyes are among the most hazardous industrial pollutants, posing a
serious threat to the aquatic environment and human health. Therefore, simple and cost …

Remediation of heavy metals polluted environment using Fe-based nanoparticles: Mechanisms, influencing factors, and environmental implications

A Latif, D Sheng, K Sun, Y Si, M Azeem, A Abbas… - Environmental …, 2020‏ - Elsevier
Environmental pollution by heavy metals (HMs) has raised considerable attention due to
their toxic impacts on plants, animals and human beings. Thus, the environmental cleanup …

Novel insight into the adsorption of Cr (VI) and Pb (II) ions by MOF derived Co-Al layered double hydroxide@ hematite nanorods on 3D porous carbon nanofiber …

MB Poudel, GP Awasthi, HJ Kim - Chemical Engineering Journal, 2021‏ - Elsevier
Metal organic framework (MOF) derived layered double hydroxide (LDHs) are not properly
probed in the field of the heavy metal ions adsorption from its aqueous solution, although …

Construction of efficient Ni-FeLDH@ MWCNT@ Cellulose acetate floatable microbeads for Cr (VI) removal: Performance and mechanism

AM Omer, GS Elgarhy, GM El-Subruiti… - Carbohydrate …, 2023‏ - Elsevier
Water pollution is an aggravating dilemma that is extending around the world, threatening
human survival. Strikingly, the notorious heavy metals like hexavalent chromium ions (Cr 6+) …

Self-cross-linking of metal-organic framework (MOF-801) in nanocellulose aerogel for efficient adsorption of Cr (VI) in water

J Zhao, J He, L Liu, S Shi, H Guo, L **e, X Chai… - Separation and …, 2023‏ - Elsevier
Chromium (Cr) poses significant hazards to both human health and the natural environment.
Therefore, in this study, metal-organic framework (MOF-801) was compounded with …

Insights into the adsorption of lead ions by Mg-Al LDH doped activated carbon composites: Implications for fixed bed column and batch applications

AKA Khalil, IW Almanassra, A Chatla… - Chemical Engineering …, 2023‏ - Elsevier
In this study, we developed granular activated carbon-doped Mg-Al LDH composites
(MgAl@ AC) with an Mg: Al molar ratio of 3: 1 using the co-precipitation method. The MgAl …

Exchanging interlayer anions in NiFe-LDHs nanosphere enables superior battery-type storage for high-rate aqueous hybrid supercapacitors

HS Nishad, V Kotha, P Sarawade… - Journal of Materials …, 2024‏ - pubs.rsc.org
Owing to the remarkable adjustability of layers, layered double hydroxides (LDHs) can adopt
superior conductivity and a charge-storage capacity. However, controlled tuning of layers …

Interface engineering of MIL-88 derived MnFe-LDH and MnFe2O3 on three-dimensional carbon nanofibers for the efficient adsorption of Cr (VI), Pb (II), and As (III) …

MB Poudel, M Shin, HJ Kim - Separation and Purification Technology, 2022‏ - Elsevier
On account of their high adsorption capacity towards toxic oxyanions/cations, metal oxides
and hydroxides have received considerable attention. Herein, an iron-manganese layered …

Corrosion resistance study of ZIF-67/Co-Fe LDHs composite coating on the surface of AZ31 magnesium alloy micro-arc oxidation film

Y Chen, L Wu, X He, W Yao, J Wu, Y He, Y Zhou… - Journal of Alloys and …, 2024‏ - Elsevier
Magnesium (Mg) alloys can be applied in many fields, but their poor corrosion resistance
limits their widespread applications. This study prepared a zeolitic imidazolate framework …

Groundwater Cr (VI) contamination and remediation: A review from 1999 to 2022

H Xu, H Zhang, C Qin, X Li, D Xu, Y Zhao - Chemosphere, 2024‏ - Elsevier
Abstracts Hexavalent chromium (Cr (VI)) contamination of groundwater has traditionally
been an environmental issue of great concern due to its bioaccumulative and highly toxic …