Origins of Selective Oxidation in Carbon-Based Nonradical Oxidation Processes toward Organic Pollutants: Quantitative Structure–Activity Relationships (QSARs)

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(10), P. 4781 - 4791

Published: Feb. 27, 2024

Metal-free carbon material-mediated nonradical oxidation processes (C-NOPs) have emerged as a research hotspot due to their excellent performance in selectively eliminating organic pollutants aqueous environments. However, the selective mechanisms of C-NOPs remain obscure diversity and active species. Herein, quantitative structure-activity relationship (QSAR) models were employed unveil origins C-NOP selectivity toward different oxidant systems. QSAR analysis based on adsorption descriptors revealed that depends potentials rather than interactions. dominance electronic effects decreases with increasing structural complexity pollutants. Moreover, threshold solely inherent nature not reactivity Notably, accuracy substituent (Hammett constants) theoretical (e.g., highest occupied molecular orbital energy, ionization potential, single-electron potential) is significantly influenced by state Overall, study findings reveal pollutant-oriented provide insight into application analysis.

Language: Английский

---

Degradation of emerging contaminants in water by a novel non-thermal plasma/periodate advanced oxidation process: Performance and mechanisms

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 483, P. 149194 - 149194

Published: Jan. 29, 2024

Language: Английский

---

Insight into the activation of periodate by Mn(II) for rapid degradation of sulfadiazine: Performance and mechanisms

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 342, P. 127023 - 127023

Published: March 7, 2024

Language: Английский

---

Applications of periodate activation for emerging contaminants treatment in water: Activation methods, reaction parameters and mechanism

Environmental Research, Journal Year: 2025, Volume and Issue: 271, P. 121088 - 121088

Published: Feb. 10, 2025

Language: Английский

---

Selective elimination of sulfonamide antibiotics upon periodate/catechol process: Dominance of quinone intermediates

Water Research, Journal Year: 2023, Volume and Issue: 242, P. 120317 - 120317

Published: July 5, 2023

Language: Английский

---

Selective oxidation decontamination in cobalt molybdate activated Fenton-like oxidation via synergic effect of cobalt and molybdenum

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 473, P. 134639 - 134639

Published: May 20, 2024

Language: Английский

---

Superior degradation of organic contaminants by the UV/CoFe2O4/PI system: Kinetics, pathways, mechanisms and DFT calculation

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 336, P. 126197 - 126197

Published: Jan. 7, 2024

Language: Английский

---

Electrical activation of periodate by nano-zero-valent cobalt/nitrogen-doped carbon for sulfisoxazole degradation: Insights into rapid electron transfer mechanisms

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 685, P. 854 - 865

Published: Jan. 21, 2025

Language: Английский

---

Accelerated removal of organic pollutants by biochar-based iron carbon granule-activated periodate in chloride-containing water: The role of active chlorine

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 351, P. 128029 - 128029

Published: May 22, 2024

Language: Английский

---

Revisiting the role of H2O2 in periodate electro-activation system: The non-dependence in Bisphenol A (BPA) removal

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 352, P. 128090 - 128090

Published: May 23, 2024

Language: Английский

---