DFT study on MgAl-layered double hydroxides with different …
Dec 21, 2019 · DFT study on MgAl-layered double hydroxides with different interlayer anions: structure, anion exchange, host–guest interaction and basic sites †. The guest anions play a key role in the construction of layered double hydroxide (LDH)-based host–guest functional materials.
Layered double hydroxide membrane with high hydroxide ... - Nature
Jun 7, 2021 · Here, we show a MgAl-based LDHs composite membrane with fast and selective ions transport for flow battery application. Combining the well-defined interlayer gallery with a strong hydrogen bond...
MgAl layered double hydroxide (LDH) for promoting ammonia …
Jan 1, 2024 · Here, the MgAl layered double hydroxide (LDH) supports and relevant metal on LDH catalysts (i.e., Ni, Co, and Ru) were prepared and investigated under non thermal plasma (NTP) conditions to probe the role of surface oxygen …
A new method for the preparation of MgAl layered double
Mar 3, 2024 · In this research, we present a novel design protocol for the in-situ synthesis of MgAl layered double hydroxide-copper metal–organic frameworks (LDH-MOFs) nanocomposite based on the...
Synthesis, characterization, and comparative study of MgAl …
Aug 15, 2020 · In this study, magnesium aluminum layered double hydroxide (MgAl-LDH) was synthesized by two methods: standard coprecipitation and urea hydrolysis.
Advances in LDHs for corrosion-resistant protection of Mg and Al …
Mar 1, 2025 · To investigate the effects of different corrosion inhibitors for MgAl-LDH coating, Anjum et al. [147] used a hydrothermal method to insert SB, 3-aminopropyltriethoxysilane (APTS), and 8HQ into the MgAl-LDH, respectively.
The study of structural, textural and basic properties of MgAl
Nov 1, 2020 · MgAl-LDHs are the promising precursors of supports of platinum catalysts for alkane dehydrogenation [[18], [19], [20]]. Moderate basic properties of the mixed oxides obtained from LDHs decrease the contribution of side reactions proceeding by the carbocation mechanism on the acid sites and favoring the accumulation of coke-forming products.
MgAl Layered Double Hydroxide Nanoplate Coatings as Corrosion ...
Feb 24, 2025 · In this study, MgAl-LDH nanoplate conversion coating was grown on the surface of Q235 steel in situ and sodium phosphate (SP) corrosion inhibitor was loaded by vacuum impregnation. The electrochemical test proved the excellent corrosion inhibition effect of …
MgAl-Layered Double Hydroxides: Synthesis, Characteristics, and …
May 23, 2024 · In this work, MgAl–layered double hydroxides (MgAl–LDH) with different molar ratios of Mg 2+ : Al 3+ cations were synthesized by the coprecipitation method. Samples based on PU and LDH were fabricated using the hot-curing casting method with …
Enhancing Corrosion Inhibition Performance of Steel Bars
3 days ago · This study focuses on the synthesis of MgAl-NO2-layered double hydroxides (LDHs) using different methods and evaluates their effectiveness as corrosion inhibitors for carbon steel in marine concrete exposed to chloride ions. By comparing the co-precipitation, ion exchange, and calcination–rehydration methods, the corrosion resistance properties of the LDHs in simulated concrete pore ...