Facile fabrication of bimetallic Fe–Mg MOF for the synthesis of xanthenes and removal of heavy metal ions

Abstract

This work reported the preparation of Mg-MOF, Fe-MOF and Fe–Mg MOF by a solvothermal technique and their characterization with FT-IR, XRD, SEM, EDS, TEM and SBET analyses.

Introduction of a trinuclear manganese(iii) catalyst on the surface of magnetic cellulose as an eco-benign, efficient and reusable novel heterogeneous catalyst for the multi-component synthesis of new derivatives of xanthene

“…[41][42][43] Trinuclear catalyst Mn could be better alternatives for greener production of xanthene derivatives because they can provide a large surface terrain as the catalytic patronage for catalyzing organic reactions. 44,45 To the best of our knowledge, no such trinuclear catalyst based on magnetic nano-ber cellulose has been used so far to prepare these derivatives making this approach a novel one for such synthesis. In this work, we synthesized a manganese trinuclear catalyst using a mechanical method using nanober cellulose as a substrate and a ligand as an anchor.…”

NH2-MIL-88B (FeαIn1−α) mixed-MOFs designed for enhancing photocatalytic Cr(vi) reduction and tetracycline elimination

“…40 Mixed-metal organic framework (MM-MOFs), containing two or more metal centers, are periodically arranged with a single ligand in the whole framework. 41,42 There is a metal-to-metal charge transition (MMCT) process between multiple metals in MM-MOFs, which facilitates the transfer of photogenerated electrons and inhibits the recombination of electrons-holes pairs. Compared with single-metal MOFs, the synergistic effects between LMCT and MMCT of MM-MOFs can effectively improve the photocatalytic activity in various applications.…”

Remediation of Emerging Heavy Metals from Water Using Natural Adsorbent: Adsorption Performance and Mechanistic Insights

“…Adsorption isotherm was studied to evaluate the mechanisms and total adsorption capacity of AWSB. The equilibrium isotherm is the foremost noteworthy phy-chem-method in a solid-liquid framework, which is mostly used to investigate the adsorption behavior [42]. The adsorption equilibrium isotherm is studied using the linear form of Langmuir, Freundlich, and Temkin models.…”