Ozonation of anilines: Kinetics, stoichiometry, product identification and elucidation of pathways

Tuning of Persulfate Activation from a Free Radical to a Nonradical Pathway through the Incorporation of Non-Redox Magnesium Oxide

“…σ, σ + and σ − ) were mostly used to quantitatively correlate the electron donating (large negative value) or electron withdrawing (large positive value) properties of substituents. [61][62][63] Of the three Hammett constants (i.e. σ, σ + and σ − ), σ + give relatively good correlation (Figure 4 A and Figure S50 A,B) with linear regression as expressed in Eq.…”

Reactions of pyrrole, imidazole, and pyrazole with ozone: kinetics and mechanisms

“…Several studies were carried out to understand ozone-nitrogen interactions for primary, secondary and tertiary amines and anilines. 18,20,21 Information is also available for some heterocyclic amines such as N-heterocyclic aromatics, piperidine, piperazine, and morpholine. [22][23][24] Nevertheless, there is still lack of information on the reactivity and/or transformation reactions of five-membered nitrogen-containing heterocyclic compounds (or azoles) such as pyrrole, imidazole, and pyrazole ( Fig.…”

Direct fabrication of lamellar self-supporting Co3O4/N/C peroxymonosulfate activation catalysts for effective aniline degradation

“…Advanced oxidation processes based on Å OH or Å O 2 À have been commonly used in the degradation of persistent organic pollutants in water. For example, lots of technologies have been applied to generate Å OH or Å O 2 À radicals for aniline degradation including Fenton process [6,7], photocatalysis [8][9][10], catalytic wet oxidation [11][12][13], ozonation [14][15][16] and electrochemical oxidation [17][18][19][20]. However, these technologies have several limitations such as metal leaching, low pH rang (3)(4), excessive sludge production, and the high hydrogen peroxide transportation cost [1,4].…”