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

Separation and Purification Technology, Год журнала: 2023, Номер 315, С. 123708 - 123708

Опубликована: Март 30, 2023

Язык: Английский

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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, Год журнала: 2023, Номер 451, С. 131149 - 131149

Опубликована: Март 7, 2023

Язык: Английский

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

ACS Applied Materials & Interfaces, Год журнала: 2022, Номер 14(22), С. 24993 - 25024

Опубликована: Май 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.

Язык: Английский

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

Applied Catalysis B Environment and Energy, Год журнала: 2023, Номер 343, С. 123565 - 123565

Опубликована: Ноя. 28, 2023

Язык: Английский

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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, Год журнала: 2024, Номер 486, С. 150155 - 150155

Опубликована: Март 2, 2024

Язык: Английский

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

Water Research, Год журнала: 2024, Номер 260, С. 121936 - 121936

Опубликована: Июнь 12, 2024

Язык: Английский

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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, Год журнала: 2024, Номер 494, С. 153075 - 153075

Опубликована: Июнь 12, 2024

Язык: Английский

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

Environmental Research, Год журнала: 2024, Номер 252, С. 119043 - 119043

Опубликована: Апрель 29, 2024

Язык: Английский

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

Journal of Water Process Engineering, Год журнала: 2022, Номер 50, С. 103301 - 103301

Опубликована: Ноя. 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.

Язык: Английский

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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, Год журнала: 2022, Номер 453, С. 139758 - 139758

Опубликована: Окт. 14, 2022

Язык: Английский

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