The construction of p-n heterojunction for enhancing photocatalytic performance in environmental application: A review

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 315, P. 123708 - 123708

Published: March 30, 2023

Language: Английский

---

The strong interaction and confinement effect of Ag@NH2-MIL-88B for improving the conversion and durability of photocatalytic Cr(VI) reduction in the presence of a hole scavenger

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 451, P. 131149 - 131149

Published: March 7, 2023

Language: Английский

---

Recent Progress in the Development of MOF-Based Photocatalysts for the Photoreduction of Cr^(VI)

ACS Applied Materials & Interfaces, Journal Year: 2022, Volume and Issue: 14(22), P. 24993 - 25024

Published: May 23, 2022

There has been a direct correlation between the rate of industrial development and spread pollution on Earth, particularly in last century. The organic inorganic pollutants generated from activities have created serious risks to human life environment. concept sustainability emerged tackle environmental issues developing chemical-based industries. However, continued be discharged water resources, finding appropriate techniques for removal remedy wastewater is high demand. Chromium one high-risk heavy metals wastewaters that should removed via physical adsorption and/or transformed into less hazardous chemicals. Photocatalysis as sustainable process received considerable attention it utilizes sunlight irradiation Cr(VI) cost-effective process. Numerous photocatalytic systems developed up now, but metal–organic frameworks (MOFs) gained growing because their unique versatilities facile structural modulations. A variety MOF-based photocatalysts widely employed photoreduction Cr(VI). Here, we review recent progress design MOF summarize performance reactions.

Language: Английский

---

Superoxide radical induced redox processes for simultaneous reduction of Cr (VI) and oxidation of ciprofloxacin in wastewater

Applied Catalysis B Environment and Energy, Journal Year: 2023, Volume and Issue: 343, P. 123565 - 123565

Published: Nov. 28, 2023

Language: Английский

---

Highly efficient Cr(VI) photoreduction by C/N vacancies and hydroxyl co-modified g-C3N4: The new insight into the key role of citric acid

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 486, P. 150155 - 150155

Published: March 2, 2024

Language: Английский

---

Cyano-deficient g-C3N4 for round-the-clock photocatalytic degradation of tetracycline: mechanism and application prospect evaluation

Water Research, Journal Year: 2024, Volume and Issue: 260, P. 121936 - 121936

Published: June 12, 2024

Language: Английский

---

Boosting charge transfer promotes photocatalytic peroxymonosulfate activation of S-doped CuBi2O4 nanorods for ciprofloxacin degradation: Key role of Ov–Cu–S and mechanism insight

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 494, P. 153075 - 153075

Published: June 12, 2024

Language: Английский

---

New insight into the effects of p-benzoquinone on photocatalytic reduction of Cr(VI) over Fe-doped g-C3N4

Environmental Research, Journal Year: 2024, Volume and Issue: 252, P. 119043 - 119043

Published: April 29, 2024

Language: Английский

---

Advances in photocatalytic reduction of hexavalent chromium: From fundamental concepts to materials design and technology challenges

Journal of Water Process Engineering, Journal Year: 2022, Volume and Issue: 50, P. 103301 - 103301

Published: Nov. 8, 2022

Toxic Cr(VI) polluted wastewater is worldwide recognized because of the wide application chromium substances in various industrial sectors. Sustainable water pollution approaches are on demand now more than ever. In terms Cr(VI), many homogenous and heterogenous techniques applying to intensify its removal form water. Photocatalytic reduction has been suggested widely by scientific community over last two decades. This report addresses current research state photocatalytic addressing most advances materials design mechanistic pathways depending working conditions. The activity different classes such as single or heterojunction semiconductors, hybridization photocatalyst nanoparticles (NPs) with sorbing materials, i.e., carbonaceous metal-organic frameworks (MOFs), conjugated polymers, discussed depth. photodeposition photoproduced Cr(III) surface photocatalysts, boost desorption was addressed well. review discusses also simultaneous oxidation organic pollutants. A critical analysis how transfer substantial fundamental present world given pros cons technology for compared existing technologies. Positive suggestions were provided enhance ability possible use, even purification small volumes wastewater.

Language: Английский

---

Simple tactic polycondensation synthesis of Z-scheme quasi-polymeric g-C3N4/CaFe2O4 composite for enhanced photocatalytic water depollution via p-n heterojunction

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 453, P. 139758 - 139758

Published: Oct. 14, 2022

Language: Английский

---