4.7 Article

Modification of WO3 photoanode with NiFe-LDHs nanosheets array for efficient Photoelectrocatalytic removal of tetracycline

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。
Article Chemistry, Physical

Surface states regulation of sulfide-based photoanode for photoelectrochemical water splitting

Haimei Wang et al.

Summary: Regulating the surface states distribution on the photoanode/electrolyte interface is crucial to photoelectrochemical water splitting. The development of a CdIn2S4/InOx/NiFe-LDH adaptive junction improves PEC performance and stability, with experimental characterizations showing the influence of interfacial structural regulation on surface states distribution and charge carrier density.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Engineering, Environmental

Coral-like WO3/BiVO4 photoanode constructed via morphology and facet engineering for antibiotic wastewater detoxification and hydrogen recovery

Zexu Chi et al.

Summary: Morphology and facet engineering are efficient strategies for preparing high-performance photoelectrochemical materials, such as coral-like WO3/BiVO4 photoanodes exhibiting optimal PEC performance. The PEC-Cl system constructed for antibiotic wastewater detoxification effectively removes sulfamethoxazole and produces high hydrogen yield.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Environmental

Understanding the selectivity trend of water and sulfate (SO42-) oxidation on metal oxides: On-site synthesis of persulfate, H2O2 for wastewater treatment

Zhen Chen et al.

Summary: In this study, the production of H2O2 via the two-electron water oxidation reaction on metal oxides (WO3, TiO2, and BiVO4) in an acidic SO42- involving electrolyte was investigated. The role of persulfate (PS) as an intermediate in this process was also examined. Through crystal plane analysis, density functional theory calculations, and zeta potential measurements, it was discovered that WO3 had a lower binding energy for adsorbed hydroxyl groups compared to TiO2, resulting in more surface sites for SO42- adsorption. As a result, the formation of PS on the surface of WO3 was more favorable. Furthermore, electron paramagnetic resonance measurements detected both SO4- and OH. in the electrolyte, which played a crucial role in the degradation of organic pollutants, achieving a 96% efficiency in the treatment of norfloxacin within 90 minutes. This study provides new insights into the selectivity of water and SO42- species oxidation on metal oxides and opens up new possibilities for on-site H2O2 production and advanced oxidation processes.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Physical

Photoelectrocatalytic degradation of refractory pollutants over WO3/W network photoelectrode with heterophase junction for enhancing mass transportation and charge separation

Qiuling Ma et al.

Summary: In this study, a WO3 network photoelectrode with high photocurrent density and reaction rate was reported. The photoelectrode exhibited a Schottky junction formed at the heterophase interface, which facilitated charge transfer and achieved complete degradation and mineralization of bisphenol A in wastewater treatment.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Engineering, Environmental

Pollution exacerbates interregional flows of virtual scarce water driven by energy demand in China

Hui Li et al.

Summary: Existing studies on virtual scarce water flows within the water-energy context have mainly focused on water quantity, neglecting water quality. This study improves the quantification method by considering both blue water (quantity) and grey water (quality). The results show that considering water quality provides new insights into the patterns of interregional flows of virtual scarce water driven by energy demand. The virtual integrated scarce water (VISW) flows, considering both quantity and quality, are 5 times larger than the volume of virtual quantity-based scarce water (VQSW) flows.

WATER RESEARCH (2022)

Article Chemistry, Physical

In situ synthesis of flower-structured ZnO@YFC for the efficient piezocatalytic degradation of tetracycline wastewater: Degradation mechanism and toxicity evolution

Zichen Wang et al.

Summary: A novel biochar-based piezocatalyst with a nanoflower structure was synthesized for the treatment of antibiotic wastewater. The catalyst showed high efficiency in degrading tetracycline and the degradation pathway was proposed based on intermediate studies. The ecological structure-activity relationship model was used to evaluate the aquatic toxicity migration.

APPLIED SURFACE SCIENCE (2022)

Article Engineering, Environmental

Enhanced photoelectrochemical degradation of tetracycline hydrochloride with FeOOH and Au nanoparticles decorated WO3

Jun Wang et al.

Summary: The abuse of antibiotics leads to contamination of natural water, but the structure of FeOOH and Au-modified WO3 can efficiently degrade antibiotics using solar energy, providing a promising method for environmental protection.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Physical

Adsorption promoted visible-light-induced photocatalytic degradation of antibiotic tetracycline by tin oxide/cerium oxide nanocomposite

Akbar Mohammad et al.

Summary: The study focused on the development of advanced semiconductor photocatalysts using tin oxide/cerium oxide nanostructures for the efficient degradation of antibiotics and organic dyes in industrial wastewater under visible light irradiation. The photocatalysts showed high removal efficiencies for pollutants like tetracycline hydrochloride, Methylene blue, and Congo red, making them promising candidates for wastewater treatment applications.

APPLIED SURFACE SCIENCE (2021)

Review Engineering, Environmental

Green-synthesized nanocatalysts and nanomaterials for water treatment: Current challenges and future perspectives

Mahmoud Nasrollahzadeh et al.

Summary: This review discusses the critical issue of hazardous environmental pollutants in water bodies and the potential of green-synthesized nanoparticles for wastewater treatment. It highlights the trends, challenges, and future prospects of these nanomaterials in removing contaminants from water, emphasizing their superior properties and cost-effectiveness. Recent advancements in nanofabrication for industrial wastewater remediation are also underscored.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Chemistry, Physical

Hydroxyl radicals and sulfate radicals synergistically boosting the photocatalytic and mineralization ability of 1D-2D Bi5O7I/NiFe-LDH heterojunction

Xu Han et al.

Summary: The 1D-2D Bi5O7I/NiFe layered double hydroxide (NiFe-LDH) heterojunction, fabricated by combined hydrolysis and precipitation method, exhibits enhanced photocatalytic activity for dye degradation under simulated sunlight. The generation of superoxide radicals and hydroxyl radicals contributes to the promoted photocatalytic activity of the Bi5O7I/NiFe-LDH heterojunction. Introducing peroxymonosulfate (PMS) further enhances the degradation efficiency and mineralization ratio by producing sulfate radicals and increasing yield of hydroxyl radicals.

APPLIED SURFACE SCIENCE (2021)

Article Electrochemistry

Electrocatalytic oxygen evolution surpassing benchmark RuO2 using stable, noble metal free vanadium doped hematite co-modified by NiFe Layered Double Hydroxide

Ching Thian Moi et al.

Summary: The study introduces a low-cost, efficient and stable electrocatalyst for the oxygen evolution reaction (OER) by vanadium doping and co-modification of alpha-Fe2O3 with NiFe LDH. This electrocatalyst shows superior performance compared to benchmark RuO2, with enhanced carrier density and surface active sites. The alpha-Fe2O3:V-NiFe LDH composite exhibits a five-fold increase in electrochemically active surface area (ECSA) and impressive durability, making it a promising heterogeneous catalyst for efficient OER.

ELECTROCHIMICA ACTA (2021)

Article Engineering, Environmental

MOF-derived core/shell C-TiO2/CoTiO3 type II heterojunction for efficient photocatalytic removal of antibiotics

Biyun Lin et al.

Summary: A novel core/shell C-TiO2/CoTiO3 type II heterojunction with remarkable photocatalytic activity for removal of ciprofloxacin (CIP) under visible-light illumination was successfully synthesized. The proposed photocatalytic mechanism study indicated that the main radical species in the photocatalytic degradation of CIP using C-TiO2/CoTiO3 as the photocatalyst is center dot OH. This work provides a new approach and insight for synthesizing core/shell heterojunction-based photocatalysts for various applications.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Chemistry, Physical

Photoelectrochemical stability of WO3/Mo-doped BiVO4 heterojunctions on different conductive substrates in acidic and neutral media

Chau Xuan Minh Ta et al.

Summary: The study indicates that pH plays a significant role in chemical dissolution and photocorrosion, directly influencing the stability of photocurrent generated from the WO3/Mo-doped BiVO4 heterojunction in both substrate structures.

APPLIED SURFACE SCIENCE (2021)

Review Engineering, Environmental

WO3-based catalysts for photocatalytic and photoelectrocatalytic removal of organic pollutants from water - A review

Moses Gbenga Peleyeju et al.

Summary: Photoelectrocatalysis (PEC) is an advanced oxidation water treatment technology that focuses on finding photocatalytic materials with excellent photo (electro)catalytic properties, with tungsten trioxide (WO3) being one of the most promising photocatalysts for solar water treatment technology. Studies have shown that semiconductors and their composites can be used to catalyze the degradation of organic pollutants in water.

JOURNAL OF WATER PROCESS ENGINEERING (2021)

Article Chemistry, Physical

CeOx-coupled MIL-125-derived C-TiO2 catalysts for the enhanced photocatalytic abatement of tetracycline under visible light irradiation

Jingyou Yuan et al.

Summary: The study synthesized CeOx@C-TiO2 composites and applied them for tetracycline degradation, showing excellent removal performance under visible light irradiation. The amount of CeOx significantly influenced the photocatalytic properties of the composites.

APPLIED SURFACE SCIENCE (2021)

Article Chemistry, Physical

Preparation of novel nanostructured WO3/CuMnO2 p-n heterojunction nanocomposite for photoelectrochemical detection of nitrofurazone

Sethupathi Velmurugan et al.

Summary: In this research, a visible light active tungsten oxide/copper manganate (WO3/CuMnO2) p-n heterojunction nanocomposite was prepared and utilized for photoelectrochemical sensing of antibiotic nitrofurazone (NFZ). The nanocomposite showed improved performance compared to pure WO3 nanotiles, with enhanced visible light absorption and synergy from p-n heterojunction formation. The designed sensor displayed satisfactory photocurrent signals for NFZ detection with a low detection limit, demonstrating practical applicability in food and water samples.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Article Engineering, Environmental

Solvothermal growth of the bimetal organic framework (NiFe-MOF) on sugarcane bagasse hydrochar for the removal of dye and antibiotic

Farahin Mohd Jais et al.

Summary: In this study, a NiFe-MOF@AHC composite was prepared using a solvothermal method and optimized for high adsorption removal of large-sized pollutants. The optimized composite showed a dual three-dimensional structure with high thermal stability and demonstrated fast removal rates for crystal violet dye and tetracycline. The dominant mechanisms for dye removal were hydrogen bonding, pi-pi interactions, surface complexation, and acid-base interactions. Additionally, the regeneration studies showed that the composite was stable and recyclable after multiple cycles.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Engineering, Environmental

Oxygen-deficient WO3-x nanoplate array film photoanode for efficient photoelectrocatalytic water decontamination

Xuefeng Liu et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Chemistry, Multidisciplinary

Photo/Bio-Electrochemical Systems for Environmental Remediation and Energy Harvesting

Fan Yang et al.

CHEMSUSCHEM (2020)

Article Engineering, Environmental

Oxygen vacancies engineering in TiO2 homojunction/ZnFe-LDH for enhanced photoelectrochemical water oxidation

Shaoce Zhang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Environmental Sciences

Review: Environmental impact of livestock farming and Precision Livestock Farming as a mitigation strategy

Emanuela Tullo et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

Review Environmental Sciences

A review on Fenton process for organic wastewater treatment based on optimization perspective

Meng-hui Zhang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

Article Materials Science, Multidisciplinary

Chemical state and local structure of V species incorporated in δ-Bi2O3 photocatalysts

Hanggara Sudrajat

JOURNAL OF MATERIALS SCIENCE (2018)

Article Chemistry, Multidisciplinary

An Integrating Photoanode of WO3/Fe2O3 Heterojunction Decorated with NiFe-LDH to Improve PEC Water Splitting Efficiency

Shouli Bai et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Chemistry, Physical

Layered double hydroxide modified WO3 nanorod arrays for enhanced photoelectrochemical water splitting

Xiaoli Fan et al.

APPLIED CATALYSIS A-GENERAL (2016)

Review Chemistry, Physical

A review on the recent progress, challenges and perspective of layered double hydroxides as promising photocatalysts

Lagnamayee Mohapatra et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Article Chemistry, Physical

Fabrication of CeO2/LDHs self-assemblies with enhanced photocatalytic performance: A case study on ZnSn-LDH matrix

E. M. Seftel et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2015)

Article Chemistry, Inorganic & Nuclear

BiPO4 film on ITO substrates for photoelectrocatalytic degradation

Teng Zeng et al.

INORGANIC CHEMISTRY COMMUNICATIONS (2015)

Review Chemistry, Physical

Synergetic photoelectrocatalytic reactors for environmental remediation: A review

Xiangchao Meng et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS (2015)

Review Chemistry, Physical

Achievements and Trends in Photoelectrocatalysis: from Environmental to Energy Applications

Guilherme Garcia Bessegato et al.

ELECTROCATALYSIS (2015)

Review Environmental Sciences

Pharmaceuticals and personal care products (PPCPs): A review on environmental contamination in China

Jin-Lin Liu et al.

ENVIRONMENT INTERNATIONAL (2013)

Article Chemistry, Physical

Tantalum Cobalt Nitride Photocatalysts for Water Oxidation under Visible Light

Yanqing Cong et al.

CHEMISTRY OF MATERIALS (2012)