Graphene-based aerogels in water and air treatment: A review

Gao, Bin; Feng, Xiangbo; Zhang, Yaofei; Zhou, Zhuoxuan; Wei, Jiafeng; Qiao, Rong; Bi, Fukun; Liu, Ning; Zhang, Xiaodong

doi:10.1016/j.cej.2024.149604

Cited by 14 publications

(1 citation statement)

References 157 publications

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“…Efforts have been undertaken to devise effective and environmentally benign strategies for removing DBP from aqueous solutions. These approaches encompass biodegradation, 21,22 physical adsorption, 23–25 microwave catalysis, 26 photocatalysis, 27–29 and common oxidation with oxidants. 30–34 Microbial degradation represents a natural methodology that harnesses naturally occurring microorganisms and employs straightforward equipment.…”

Section: Introductionmentioning

confidence: 99%

Efficient removal of dibutyl phthalate from aqueous solutions: recent advances in adsorption and oxidation approaches

Wang,

Wu,

Zhang

et al. 2024

React. Chem. Eng.

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Section: Introductionmentioning

confidence: 99%

Efficient removal of dibutyl phthalate from aqueous solutions: recent advances in adsorption and oxidation approaches

Wang,

Wu,

Zhang

et al. 2024

React. Chem. Eng.

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Nanoarchitectonics of Zn2SnO4/ZnO heterostructure composites for better photocatalytic performance

Hu,

Wang,

Chen

et al. 2024

Ionics

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Unlocking the unique catalysts of CoTiO3/BiVO4@MIL-Fe(53) for improving Cr(VI) reduction and tetracycline degradation

Liu,

Naraginti,

Zhang

et al. 2024

Carb Neutrality

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Environmental contamination by hexavalent chromium (Cr(VI)) and antibiotic drug residues pose significant challenges to public health and ecosystems. This study investigates the application of CoTiO3/BiVO4@MIL-Fe(53) (CT/BV@Fe-MOF) for the reduction of Cr(VI) and degradation of tetracycline (TCL) under visible light. After grafting an iron-based metal–organic framework MIL-Fe(53) on a modified CoTiO3/BiVO4 composite, the photogenerated electrons could easily be transferred from CoTiO3 to BiVO4/Fe-MOF species via interfacial charge transfer. UV–vis diffuse reflectance spectroscopy showed that charge carriers were formed in response to visible light absorption. The effect of different operating parameters, including catalyst load, pH, initial Cr(VI), and TCL concentration, was systematically evaluated during the photocatalytic process. The CT/BV@Fe-MOF composite exhibited 98.7% reduction efficiency in Cr(VI) (50 ppm) and 97.5% degradation efficiency towards TCL (30 ppm) within 90 min, resulting in a greater efficiency than the pristine CoTiO3, BiVO4, and Fe-MOF materials. The CT/BV@Fe-MOF composite displayed excellent stability over six cycles, highlighting its potential for practical applications. In addition, the plausible degradation pathway of TCL was evaluated using LC-ESI/MS analysis, while the TEST program was utilized to investigate the toxicity of the products generated during the degradation process.

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Graphene-based aerogels in water and air treatment: A review

Cited by 14 publications

References 157 publications

Efficient removal of dibutyl phthalate from aqueous solutions: recent advances in adsorption and oxidation approaches

Efficient removal of dibutyl phthalate from aqueous solutions: recent advances in adsorption and oxidation approaches

Nanoarchitectonics of Zn2SnO4/ZnO heterostructure composites for better photocatalytic performance

Unlocking the unique catalysts of CoTiO3/BiVO4@MIL-Fe(53) for improving Cr(VI) reduction and tetracycline degradation

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