Layered double hydroxides (LDHs) are one of the very important nano-carriers for drug delivery, due to their many advantageous features, such as the ease and low-cost of preparation, low cytotoxicity, good biocompatibility, protection for the intercalated drugs, and the capacity to facilitate the uptake of the loaded drug in the cells. In our previous studies, Mössbauer spectroscopy was applied...

Two kinds of layered double hydroxides (LDHs), MgAl-NO2 (N-LDH) and MgAl-CO3 (C-LDH), were incorporated to study the durability mortar concrete. The LDH contents 1%, 2%, 4% by mass concrete 0.5%, 4%, respectively. effect LDHs on sulfate resistance was studied through dry-wetting cycle test, compressive strength flexural test. In addition, effects pore structure, chloride resistance, carbonation...

Contaminated water/soil by heavy metal ions has become a critical global issue, and caused severe health risk to humans. As comparation with nanofiltration, ion exchange reverse osmosis, adsorption strategy is more appropriate application in large-scale advantages of convenient, affordable efficient. Therefore, it urgent explore the excellent adsorbents high-performance, low cost ...

Layered double hydroxides (LDHs) which are one type of layered material promising materials due to some their interesting properties, such as ease synthesis, unique structure, uniform distribution different metal cations in the brucite layer, surface hydroxyl groups, flexible tunability, intercalated anions with interlayer spaces, swelling and high chemical thermal stability, ability intercalat...

Recently, layered double hydroxides (LDHs) have been developed for more potential applications in various industry fields. Many synthesis methods of LDHs the literature considered and classified by changing properties. However, property change method does not happen same way all LDHs. Also, when LDH with composition is synthesized method, it possible to obtain but different properties due react...

The potential feasibility of layered double hydroxides for removal of sunset yellow dye FCF from aqueous solution was investigated. The effects of various experimental parameters such as contact time, solution pH, dye concentrations and adsorbent dosage were investigated. The extent of sunset yellow FCF dye removal increased with the increased in contact time and amount of layered double hydrox...

In this research, Ni/Al layered double hydroxide (LDH) was modified by using co-precipitation method to generate Ni/Al-graphite (Ni/Al-GF) and Ni/Al-biochar (Ni/Al-BC). The adsorbents were applied remove Congo Red from aqueous solution. obtained samples characterized XRD, FTIR, BET TG-DTA. XRD diffraction pattern of LDH, Ni/Al-GF, Ni/Al-BC presented the formation composite with decreasing cryst...

Graphene quantum dots (GQDs) have received much research attention due to their unique optical/electrical/magnetic features. However, the intrinsic relationship between the structure and properties of GQDs remains not fully understood, because the controlled synthesis and the accurate structure determination of GQDs are still a great challenge. Here, single-layered GQDs are successfully obtaine...

Co–Al-layered double hydroxides (LDHs) thin films were prepared by drop-casting process on ITO-coated glass substrates. And then the small molecule atrazine was adsorbed Co–Al LDHs film impregnation method. Current–voltage characteristics revealed nonvolatile resistive switching in films. The Influence of adsorption molecules behavior has been investigated. By varying content films, device coul...