Related Products of 16153-81-4, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 16153-81-4, Name is 4-(4-Methylpiperazin-1-yl)phenylamine, SMILES is NC1=CC=C(N2CCN(C)CC2)C=C1, belongs to piperazines compound. In a article, author is Mahmoud, Mohamed E., introduce new discover of the category.
Water-stable metal-organic framework/amine-modified silica/poly (piperazine-cresol) hybrids for efficient uptake of La(III) ions
Hybrid nanocomposites of polymers and metal organic frameworks (MOFs) are characterized by distinctive surface activity due to high surface area of MOFs, excellent carrier nature and good thermal stability polymers. The combined two materials are expected to perform unusual performance in adsorptive removal and extraction processes. Therefore, microporous MOFs/polymer hybrid nanocomposite, Zn(Glu)-SiNH/PPC, has been synthesized by direct linking between silica-amine modified MOFs (Zn(Glu)-SiNH2) with poly(piperazine-cresol) (PPC) via microwave irradiation heating. Characterizations of Zn(Glu)-SiNH/PPC hybrid nanocomposite were explored by various techniques as XRD, surface area, SEM, TEM, and FT-IR. Lanthanum (III) ion was chosen as an example of the lanthanides series to investigate its adsorption activity by Zn(Glu)-SiNH/PPC hybrid nanocomposite. The maximum uptake capacity (15023.0 mu mol g(-1)) was established under the optimum conditions (pH 7.0, 20 min and 5 mg of Zn(Glu)-SiNH/PPC). The recognized equilibrium data of La(III) adsorption onto Zn(Glu)-SiNH/PPC hybrid nanocomposite were well explained by the Langmuir model. Additionally, the kinetics study was fitted satisfactorily with the pseudo-second order model. The recovery of La(III) ions from water samples (tap, sea and waste) were recognized as 98.23, 98.28 and 99.66%, respectively.
Related Products of 16153-81-4, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 16153-81-4 is helpful to your research.
Reference:
Piperazine – Wikipedia,
,Piperazines – an overview | ScienceDirect Topics