Fe-nitrogen-doped carbon with dual active sites for efficient degradation of aromatic pollutants via peroxymonosulfate activation was written by Yu, Jianan;Zhu, Zhiliang;Zhang, Hua;Qiu, Yanling;Yin, Daqiang. And the article was included in Chemical Engineering Journal (Amsterdam, Netherlands) in 2022.COA of Formula: C13H12O2 The following contents are mentioned in the article:
Fenton-like catalysis has received much attention as the promising technol. for organic pollutant degradation, whereas it suffers from low at. utilization, poor catalysts durability and difficult after-treatment to hamper the catalytic oxidation activity. Herein, a Fe- and nitrogen-codoped carbon (Fe-N-C) originated from nanocellulose-based hydrochar, nitrogen source, and iron salt precursor was developed for improved PMS activation and identification of exclusive role of each species. The catalyst formed with interconnected bamboo-shaped 3D tubular structures and high Fe-doping level (up to ∼9.0 wt%) not only realized excellent efficiencies in oxidative degradation of various aromatic pollutants, but was also endowed with high durability and stability toward PMS activation. Compared with that of the control catalysts only comprising either C-N network or supported Fe nanoparticles (Fe-C) with FeIV-oxo complex sites, the co-existent active sites of Fe-N configuration and at. Fe cluster in Fe-N-C could simultaneously improve the graphitization degree, and act as a “support” for constructing the stable structure. It is likely that the coordinated Fe-N formed with annealing process is devoted to decompose PMS by radical generation for pollutants degradation via a radical oxidation process; while the enhanced C-N bonded with graphitic N contribute to produce 1O2 through the nonradical processes interacted with PMS. This Fe-N-C/PMS-coupled process provided a designed strategy to construct the highly active and stable metal-nitrogen-codoped hydrothermal carbons, and deepened insights on structure-activity-stability relationship for persulfate-based environmental remediation. This study involved multiple reactions and reactants, such as 4,4′-Methylenediphenol (cas: 620-92-8COA of Formula: C13H12O2).
4,4′-Methylenediphenol (cas: 620-92-8) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.COA of Formula: C13H12O2
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts