Facile fabrication of RGO-WO3 composites for effective visible light photocatalytic degradation of sulfamethoxazole

Zhu, Wenxuan; Sun, Fenglian; Goei, Ronn; Zhou, Yan

doi:10.1016/j.apcatb.2017.02.012

Cited by 228 publications

(60 citation statements)

References 72 publications

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“…Other than the widely studied TiO 2 , Fe 3 O 4 , and ZnO; tungsten trioxide (WO 3 ) and cuprous oxide (Cu 2 O) are the most widely studied oxide type photocatalysts [166][167][168][169][170][171]. However, their photocatalytic performances are limited by their poor stability and rapid electron-hole recombination.…”

Section: Summary Of Recent Progress On Other Nanomaterialsmentioning

confidence: 99%

Heterogeneous photocatalysis and its potential applications in water and wastewater treatment: a review

2018

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There has been a considerable amount of research in the development of sustainable water treatment techniques capable of improving the quality of water. Unavailability of drinkable water is a crucial issue especially in regions where conventional drinking water treatment systems fail to eradicate aquatic pathogens, toxic metal ions and industrial waste. The research and development in this area have given rise to a new class of processes called advanced oxidation processes, particularly in the form of heterogeneous photocatalysis, which converts photon energy into chemical energy. Advances in nanotechnology have improved the ability to develop and specifically tailor the properties of photocatalytic materials used in this area. This paper discusses many of those photocatalytic nanomaterials, both metal-based and metal-free, which have been studied for water and waste water purification and treatment in recent years. It also discusses the design and performance of the recently studied photocatalytic reactors, along with the recent advancements in the visible-light photocatalysis. Additionally, the effects of the fundamental parameters such as temperature, pH, catalyst-loading and reaction time have also been reviewed. Moreover, different techniques that can increase the photocatalytic efficiency as well as recyclability have been systematically presented, followed by a discussion on the photocatalytic treatment of actual wastewater samples and the future challenges associated with it.

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Section: Summary Of Recent Progress On Other Nanomaterialsmentioning

confidence: 99%

Heterogeneous photocatalysis and its potential applications in water and wastewater treatment: a review

2018

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“…TiO 2 , ZnO, CdS, Ag 3 VO 4 , ZrO 2 , Ag 2 WO 4 , NiS, and WO 3 ) have attracted huge attention and are currently used for several applications in the development of clean energy sources. [1][2][3][4][5][6][7][8][9][10] However, their narrow sunlight absorption range as well as rapid electron-hole recombination limit their practical applications. Therefore, there are challenges still to be overcome for the development of a photocatalyst material with high visible-light absorption, such as how to hinder rapid electron-hole recombination and improve the photocatalytic performances.…”

Section: Introductionmentioning

confidence: 99%

Facile construction of a novel NiFe₂O₄@P-doped g-C₃N₄ nanocomposite with enhanced visible-light-driven photocatalytic activity

et al. 2019

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“…It has been confirmed that the products of sulfamethoxazole hydroxylation and hydrolysate are the primary compounds formed during the process, which are nontoxic. Similarly, RGO-WO 3 composites, WO 3 nanoplates, have been synthesized using a facile one-step hydrothermal method by Zhu and his co-workers [158]. The composites showed good crystallinity, and the small size 2D monoclinic structure helped to increase the dispersibility, leading to an enhancement in the photocatalytic efficiency.…”

Section: Photocatalytic Removalmentioning

confidence: 99%

Trends in sensitive detection and rapid removal of sulfonamides: A review

Xie

Huang

Zheng

et al. 2020

J of Separation Science

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Sulfonamides in environmental water, food, and feed are a major concern for both aquatic ecosystems and public health, because they may lead to the health risk of drug resistance. Thus, numerous sensitive detection and rapid removal methodologies have been established. This review summarizes the sample preparation techniques and instrumental methods used for sensitive detection of sulfonamides.Additionally, adsorption and photocatalysis for the rapid removal of sulfonamides are also discussed. This review provides a comprehensive perspective on future sulfonamide analyses that have good performance, and on the basic methods for the rapid removal of sulfonamides. K E Y W O R D Srapid removal, sample preparation techniques, sensitive detection, sulfonamides 1634

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Facile fabrication of RGO-WO3 composites for effective visible light photocatalytic degradation of sulfamethoxazole

Cited by 228 publications

References 72 publications

Heterogeneous photocatalysis and its potential applications in water and wastewater treatment: a review

Heterogeneous photocatalysis and its potential applications in water and wastewater treatment: a review

Facile construction of a novel NiFe₂O₄@P-doped g-C₃N₄ nanocomposite with enhanced visible-light-driven photocatalytic activity

Trends in sensitive detection and rapid removal of sulfonamides: A review

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Facile fabrication of RGO-WO3 composites for effective visible light photocatalytic degradation of sulfamethoxazole

Cited by 228 publications

References 72 publications

Heterogeneous photocatalysis and its potential applications in water and wastewater treatment: a review

Heterogeneous photocatalysis and its potential applications in water and wastewater treatment: a review

Facile construction of a novel NiFe2O4@P-doped g-C3N4 nanocomposite with enhanced visible-light-driven photocatalytic activity

Trends in sensitive detection and rapid removal of sulfonamides: A review

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Facile construction of a novel NiFe₂O₄@P-doped g-C₃N₄ nanocomposite with enhanced visible-light-driven photocatalytic activity