4.7 Article

Preparation of phosphorus-doped mesoporous g-C3N4 and its photocatalytic degradation of tetracycline hydrochloride

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Review Chemistry, Physical

Functional Metal/Carbon Composites Derived from Metal-Organic Frameworks: Insight into Structures, Properties, Performances, and Mechanisms

Wenjun Xiao et al.

Summary: Metal-organic frameworks (MOFs) are extensively used as templates/precursors to prepare functional derivatives. Among these derivatives, MOFs-derived metal/carbon composites show great potential in environmental remediation and energy storage and conversion. This work discusses the synthetic strategies and advantages of MOFs-derived metal/carbon composites, summarizes their recent progress in the environment and energy fields, and presents the challenges and opportunities for future research.

ACS CATALYSIS (2023)

Article Chemistry, Physical

BiOBr/MXene/gC3N4 Z-scheme heterostructure photocatalysts mediated by oxygen vacancies and MXene quantum dots for tetracycline degradation: Process, mechanism and toxicity analysis

Kexuan Gao et al.

Summary: This study presents a novel approach for the efficient removal of organic pollutants from water using photocatalytic heterojunctions. The designed CBM catalyst, which combines defect engineering and quantum dot doping technology, exhibits a rapid recombination rate and the ability to selectively generate singlet oxygen. Under visible light irradiation, CBM can efficiently degrade tetracycline hydrochloride and also possesses excellent antibacterial properties.

APPLIED CATALYSIS B-ENVIRONMENTAL (2023)

Article Engineering, Environmental

Fe3O4-supported N-doped carbon channels in wood carbon form etching and carbonization: Boosting performance for persulfate activating

Haihao Peng et al.

Summary: Monolithic Fe3O4-supported N-doped wood-carbon catalysts were constructed via FeCl3 etching and carbonization, enabling the uniform dispersion of Fe and rapid electron transfer for peroxydisulfate (PDS) activation. The catalyst demonstrated excellent catalytic performance in antibiotic removal from wastewater.

CHEMICAL ENGINEERING JOURNAL (2023)

Article Engineering, Environmental

Enhanced visible light photo-Fenton-like degradation of tetracyclines by expanded perlite supported FeMo3Ox/g-C3N4 floating Z-scheme catalyst

Yiyang Liu et al.

Summary: A novel floating Z-scheme photo-Fenton catalyst FeMo3Ox/g-C3N4/EP was prepared to address the low efficiency of Fe (II) regeneration in the conventional Fenton system. The dual ion synergy system and photoreduction by Z-scheme photocatalyst enhanced the Fe (II) regeneration, leading to excellent pollutant degradation efficiency. Radical scavenger experiment, ESR, and XPS were used to confirm the mechanism of free radicals' formation and Fe/Mo redox cycling, while mass spectrum analysis and Orbital-Weighted Fukui Function revealed the possible degradation pathways of the pollutants.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Article Engineering, Environmental

Building P-doped MoS2/g-C3N4 layered heterojunction with a dual-internal electric field for efficient photocatalytic sterilization

Xin Zhang et al.

Summary: The research presents a novel method of synthesizing phosphorus-doped MoS2/g-C3N4 layered composite for enhanced photocatalytic efficiency. The composite shows high photocatalytic sterilization efficiency and offers a promising material for effective photocatalytic sterilization.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Materials Science, Multidisciplinary

The role of the g-C3N4 precursor on the P doping using HCCP as a source of phosphorus

Vlastimil Matejka et al.

Summary: This study describes the doping of graphitic carbon nitride (g-C3N4) with phosphorus through heat treatment, and investigates the influence of phosphorus content on the photocatalytic degradation activity.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2022)

Article Chemistry, Physical

Ti3+ self-doped TiO2 nanotubes photoelectrode decorated with Ar-Fe2O3 derived from MIL-100(Fe): Enhanced photo-electrocatalytic performance for antibiotic degradation

Meiying Jia et al.

Summary: This study successfully prepared Ar-Fe2O3/Ti3+-TiO2-NTs photoelectrodes through multiple processes and achieved efficient degradation of antibiotics. The photoelectrodes exhibited excellent performance in various applications.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Engineering, Chemical

Hydroxylamine activated by discharge plasma for synergetic degradation of tetracycline in water: Insight into performance and mechanism

Jingwen Huang et al.

Summary: This study investigated the use of discharge plasma to activate hydroxylamine for the degradation of tetracycline in water. The results showed that hydroxylamine can be successfully activated by discharge plasma, leading to an improvement in tetracycline degradation efficiency. The synergetic effect between discharge plasma and hydroxylamine was observed. Ozone and electrons produced by plasma interacted with hydroxylamine to generate more hydroxyl radicals, which played a role in tetracycline degradation. The study also proposed two main pathways for the degradation process and found that higher applied voltage and lower initial concentration of tetracycline were beneficial for its degradation. Overall, the plasma/hydroxylamine method shows great potential for reducing tetracycline in water.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

Article Engineering, Environmental

Insights into mechanisms, kinetics and pathway of continuous visible-light photodegradation of PPCPs via porous g-C3N4 with highly dispersed Fe(III) active sites

Yu Jiang et al.

Summary: The study synthesized hybrid polymeric carbon nitride nanosheets to degrade pollutants from pharmaceuticals and personal care products, showing high oxidizing ability and continuous photo-oxidization potential under LED light.

CHEMICAL ENGINEERING JOURNAL (2021)

Review Environmental Sciences

Tetracyclines in the environment: An overview on the occurrence, fate, toxicity, detection, removal methods, and sludge management

Jaimy Scaria et al.

Summary: Tetracyclines, a group of broad-spectrum antibiotics, have extensive applications but also pose environmental contamination issues due to their persistent residues and resistance development in microorganisms. Conventional treatment systems are inadequate in removing TCs, requiring a combination of different removal methods for effective mitigation.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Review Green & Sustainable Science & Technology

Surface-fluorination of TiO2 photocatalysts for remediation of water pollution: A review

Muhammad Zulfiqar et al.

Summary: The article discusses the serious impact of increasing water pollution and the development of TNMs as photocatalysts. It also critically reviews synthesis methods and characteristics, as well as provides a brief overview of FM-TNMs in photodegradation.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Chemistry, Multidisciplinary

Photocatalytic degradation of dyes using semiconductor photocatalysts to clean industrial water pollution

Asma Rafiq et al.

Summary: The textile industry is a global pollution problem due to the discharge of polluted wastewater into waterways, and photocatalytic decolorization technology is considered environmentally friendly for treating dye wastewater. The efficiency of the technology depends on operational parameters.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2021)

Article Energy & Fuels

Effect of morphology and non-metal doping (P and S) on the activity of graphitic carbon nitride toward photoelectrochemical water oxidation

Ahmed Esmail A. Aboubakr et al.

Summary: This study describes the synthesis and photoelectrochemical properties of doped one-dimensional nanostructures of graphitic carbon nitride, showing improved activity towards the photo-oxidation of water compared to 3D material, with doping of phosphorus or sulfur further enhancing the activity. The analysis by photoelectrochemical impedance spectroscopy (PEIS) demonstrates increased lifetime of photo-generated electrons in 1D-gC3N4 compared to 3D-gC3N4, and the positive role of phosphorus or sulfur doping. Mott - Schottky type measurements were used to determine the forbidden bands width and the position of valence and conduction bands of the different materials.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2021)

Article Engineering, Environmental

The fate of tetracycline in vegetated mesocosmic wetlands and its impact on the water quality and epiphytic microbes

Okugbe Ebiotubo Ohore et al.

Summary: The addition of tetracycline decreased nutrient removal capacity in wetlands, disrupted epiphytic microbial community structure, and increased the abundance of various antibiotic resistance genes subtypes.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Engineering, Environmental

Design of core-shelled g-C3N4@ZIF-8 photocatalyst with enhanced tetracycline adsorption for boosting photocatalytic degradation

Xin Yuan et al.

Summary: The study found that gC3N4@ZIF-8 exhibits superior performance in enhancing TC degradation, with significantly higher degradation rate constant and removal rate compared to gC3N4 alone. Additionally, the optimized material also shows excellent degradation and removal efficacy in RhB and Cr (VI), accelerating pollutant degradation by promoting the formation and transformation of oxygen radicals.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Multidisciplinary

Designing a 0D/2D S-Scheme Heterojunction over Polymeric Carbon Nitride for Visible-Light Photocatalytic Inactivation of Bacteria

Pengfei Xia et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Physical

Novel Z-scheme heterogeneous photo-Fenton-like g-C3N4/FeOCl for the pollutants degradation under visible light irradiation

Junze Zhao et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2020)

Review Engineering, Environmental

Recognition of typical antibiotic residues in environmental media related to groundwater in China (2009-2019)

Fuyang Huang et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Article Chemistry, Physical

Microwave-synthesis of g-C3N4 nanoribbons assembled seaweed-like architecture with enhanced photocatalytic property

Yuanyuan Liu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

Article Engineering, Environmental

Highly effective degradation of imidacloprid by H2O2/ fullerene decorated P-doped g-C3N4 photocatalyst

Anita Sudhaik et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2020)

Article Chemistry, Physical

New and stable g-C3N4/HAp composites as highly efficient photocatalysts for tetracycline fast degradation

Tianhong Xu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

Article Chemistry, Physical

Metal-free g-C3N4 photocatalysis of organic micropollutants in urban wastewater under visible light

Nuno F. F. Moreira et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

Review Chemistry, Physical

g-C3N4-Based Heterostructured Photocatalysts

Junwei Fu et al.

ADVANCED ENERGY MATERIALS (2018)

Article Chemistry, Physical

Metal-free efficient photocatalyst for stable visible-light photocatalytic degradation of refractory pollutant

Longbo Jiang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

Review Environmental Sciences

Review of antibiotic resistance in China and its environment

Min Qiao et al.

ENVIRONMENT INTERNATIONAL (2018)

Article Chemistry, Physical

First principle investigation of halogen-doped monolayer g-C3N4 photocatalyst

Bicheng Zhu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

Review Chemistry, Physical

Photocatalytic oxidation technology for indoor environment air purification: The state-of-the-art

Alireza Haghighat Mamaghani et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

Article Chemistry, Physical

Effect of carbon-dots modification on the structure and photocatalytic activity of g-C3N4

Shun Fang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

Article Engineering, Environmental

In situ loading of Ag2WO4 on ultrathin g-C3N4 nanosheets with highly enhanced photocatalytic performance

Yunfeng Li et al.

JOURNAL OF HAZARDOUS MATERIALS (2016)

Article Nanoscience & Nanotechnology

Mesoporous Phosphorus-Doped g-C3N4 Nanostructured Flowers with Superior Photocatalytic Hydrogen Evolution Performance

Yun-Pei Zhu et al.

ACS APPLIED MATERIALS & INTERFACES (2015)

Article Chemistry, Physical

1D-MnO2, 2D-MnO2 and 3D-MnO2 for low-temperature oxidation of ethanol

Bingyang Bai et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2015)

Article Chemistry, Multidisciplinary

Phosphorus-Doped Carbon Nitride Solid: Enhanced Electrical Conductivity and Photocurrent Generation

Yuanjian Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)

Review Engineering, Environmental

Recent developments in photocatalytic water treatment technology: A review

Meng Nan Chong et al.

WATER RESEARCH (2010)