Photo-induced degradation of norfloxacin by nanosilver modified two-dimensional black phosphorus

Chen, Peng; Guo, Zhi; Cui, Kangping; Guo, Wenjie; Li, Xiaoyang; Chen, Yihan; Kuang, Kaiyue; Ding, Wendong; Ding, Yan

doi:10.1016/j.solidstatesciences.2020.106188

Cited by 11 publications

(3 citation statements)

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Results presented that the decomposition rate of 1T-WS2 was negligible, whereas that of the P:O-functionalized BP@1T-WS 2 nanocomposite was 1.2 mol/min. In a separate study, nano-Ag particle-loaded BP nanosheets (Ag-BP) were synthesized for norfloxacin treatment in water . Critical operational parameters on removal efficiency of norfloxacin, such as illumination (dark, visible, and near-infrared light), initial pH (3–11), temperature (15–35 °C), catalyst dosage (1–9 mmol/L), and norfloxacin concentration (5–25 mg/L), were considered to optimize the treatment performance of the photocatalyst.…”

Section: Application Of Phosphorene and Black Phosphorus In Water And...mentioning

confidence: 99%

“…In a separate study, nano-Ag particle-loaded BP nanosheets (Ag-BP) were synthesized for norfloxacin treatment in water. 99 Critical operational parameters on removal efficiency of norfloxacin, such as illumination (dark, visible, and near-infrared light), initial pH (3−11), temperature (15−35 °C), catalyst dosage (1−9 mmol/L), and norfloxacin concentration (5−25 mg/L), were considered to optimize the treatment performance of the photocatalyst. Experiments conducted to understand the effect of illumination showed that norfloxacin removal was negligible without illumination, indicating that norfloxacin decomposition did not occur under dark conditions.…”

Section: Phosphorene/black Phosphorus-based Photocatalystsmentioning

confidence: 99%

See 1 more Smart Citation

Recent Progress on Synthesis and Properties of Black Phosphorus and Phosphorene As New-Age Nanomaterials for Water Decontamination

Goren,

Gungormus,

Vatanpour

et al. 2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

Concerted efforts have been made in recent years to find solutions to water and wastewater treatment challenges and eliminate the difficulties associated with treatment methods. Various techniques are used to ensure the recycling and reuse of water resources. Owing to their excellent chemical, physical, and biological properties, nanomaterials play an important role when integrated into water/wastewater treatment technologies. Black phosphorus (BP) is a potential nanomaterial candidate for water and wastewater treatment, especially its monolayer 2D derivative called phosphorene. Phosphorene offers relative adjustability in its direct bandgap, high charge carrier mobility, and improved in-plane anisotropy compared to the most extensively studied 2D nanomaterials. In this study, we examined the physical and chemical characteristics and synthetic processes of BP and phosphorene. We provide an overview of the latest advancements in the main applications of BP and phosphorene in water/wastewater treatment, which are categorized as photocatalytic, adsorption, and membrane filtration processes. Additionally, we explore the existing difficulties in the integration of BP and phosphorene into water/wastewater treatment technologies and prospects for future research in this field. In summary, this review highlights the ongoing necessity for significant research efforts on the integration of BP and phosphorene in water and wastewater applications.

show abstract

Section: Application Of Phosphorene and Black Phosphorus In Water And...mentioning

confidence: 99%

Section: Phosphorene/black Phosphorus-based Photocatalystsmentioning

confidence: 99%

Recent Progress on Synthesis and Properties of Black Phosphorus and Phosphorene As New-Age Nanomaterials for Water Decontamination

Goren,

Gungormus,

Vatanpour

et al. 2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

show abstract

“…The intimate interaction established by P−C bonds between BPQDs and TCN facilitated cyclic photostability and electron transfer. In addition, Chen et al successfully synthesized a novel nanocomposite, AgNPs@BP, through a process involving liquid stripping and centrifugation [ 110 ]. The photocatalytic performance of the designed samples was assessed based on the photo-induced degradation of norfloxacin under near-infrared light irradiation.…”

Section: Photocatalytic Degradation Of Ecs Using Bp-based Materialsmentioning

confidence: 99%

Recent Advances in Black Phosphorous-Based Photocatalysts for Degradation of Emerging Contaminants

Zhang,

He,

Zhang

et al. 2023

Toxics

View full text Add to dashboard Cite

The recalcitrant nature of emerging contaminants (ECs) in aquatic environments necessitates the development of effective strategies for their remediation, given the considerable impacts they pose on both human health and the delicate balance of the ecosystem. Semiconductor-based photocatalytic technology is recognized for its dual benefits in effectively addressing both ECs and energy-related challenges simultaneously. Among the plethora of photocatalysts, black phosphorus (BP) stands as a promising nonmetallic candidate, offering a host of advantages including its tunable direct band gap, broad-spectrum light absorption capabilities, and exceptional charge mobility. Nevertheless, pristine BP frequently underperforms, primarily due to issues related to its limited ambient stability and the rapid recombination of photogenerated electron–hole pairs. To overcome these challenges, substantial research efforts have been devoted to the creation of BP-based photocatalysts in recent years. However, there is a noticeable absence of reviews regarding the advancement of BP-based materials for the degradation of ECs in aqueous solutions. Therefore, to fill this gap, a comprehensive review is undertaken. In this review, we first present an in-depth examination of the fabrication processes for bulk BP and BP nanosheets (BPNS). The review conducts a thorough analysis and comparison of the merits and limitations inherent in each method, thereby delineating the most auspicious avenues for future research. Then, in line with the pathways followed by photogenerated electron–hole pairs at the interface, BP-based photocatalysts are systematically categorized into heterojunctions (Type I, Type II, Z-scheme, and S-scheme) and hybrids, and their photocatalytic performances against various ECs and the corresponding degradation mechanisms are comprehensively summarized. Finally, this review presents personal insights into the prospective avenues for advancing the field of BP-based photocatalysts for ECs remediation.

show abstract

Novel 2D Nanomaterial Composites Photocatalysts: Application in Degradation of Water Contaminants

Tanweer

Alam

2022

Materials Horizons: From Nature to Nanomaterials

View full text Add to dashboard Cite

Photo-induced degradation of norfloxacin by nanosilver modified two-dimensional black phosphorus

Cited by 11 publications

References 54 publications

Recent Progress on Synthesis and Properties of Black Phosphorus and Phosphorene As New-Age Nanomaterials for Water Decontamination

Recent Progress on Synthesis and Properties of Black Phosphorus and Phosphorene As New-Age Nanomaterials for Water Decontamination

Recent Advances in Black Phosphorous-Based Photocatalysts for Degradation of Emerging Contaminants

Novel 2D Nanomaterial Composites Photocatalysts: Application in Degradation of Water Contaminants

Contact Info

Product

Resources

About