4.6 Article

A novel BN/TiO2/HNT nanocomposite for photocatalytic applications fabricated by electrospinning

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, Multidisciplinary

Highly active Fe36Co44 bimetallic nanoclusters catalysts for hydrolysis of ammonia borane: The first-principles study

Jinrong Huo et al.

Summary: In this paper, Fe36Co44 nanocluster structure is utilized for catalyzing the hydrolysis reaction of ammonia borane to produce H2. The construction of the cluster structure is completed, and the electronic properties of the cluster are calculated. By comparing the adsorption process of Ammonia Borane (AB) in active sites of the cluster, the qualitative relationship between Effective Coordination Number (ECN) and the catalytic activation of AB is clarified, and the optimal catalytic active site is obtained. Multiple reaction paths of the hydrolysis reaction of AB are studied from different perspectives, resulting in 5 different reaction paths and energy profiles. Among them, path 5 exhibits the minimum rate-determining step (RDS) barrier and exothermic reaction. This study provides important guidance for understanding the mechanism of AB hydrolysis reaction.

CHINESE CHEMICAL LETTERS (2023)

Article Engineering, Environmental

Highly conductive, stretchable, durable, breathable electrodes based on electrospun polyurethane mats superficially decorated with carbon nanotubes for multifunctional wearable electronics

Guoxi Luo et al.

Summary: As the use of smart wearable electronics becomes more prevalent, there is a need for stretchable, durable, and breathable electrodes that can easily integrate with the electronics and provide comfort to users over extended periods. However, progress in developing a scalable fabrication process for such electrodes has been limited. In this study, a novel stretchable polymer-carbon nanotube composite electrode was developed using a fibrous polyurethane mat decorated with conductive carbon nanotubes. The fabricated electrodes exhibited superior stretchability, conductivity, stability, durability, and air permeability.

CHEMICAL ENGINEERING JOURNAL (2023)

Review Environmental Sciences

A review on recent trends in the removal of emerging contaminants from aquatic environment using low-cost adsorbents

M. Varsha et al.

Summary: Emerging contaminants, with low concentrations but significant harm, enter the environment daily due to the use of chemical-based products in modern lifestyle. Conventional wastewater treatment methods are inefficient in removing these contaminants, leading to the proposal of using agricultural biomass as a cost-effective alternative for adsorption.

CHEMOSPHERE (2022)

Article Chemistry, Inorganic & Nuclear

Tunable TiO2-BN-Pd nanofibers by combining electrospinning and atomic layer deposition to enhance photodegradation of acetaminophen

Syreina Sayegh et al.

Summary: The demand for fresh and clean water sources is increasing globally. In this study, a novel photocatalyst based on titanium dioxide nanofibers coated with boron nitride and palladium was developed. The photocatalyst showed high degradation performance under visible light irradiation, and demonstrated good stability and reusability.

DALTON TRANSACTIONS (2022)

Article Biochemistry & Molecular Biology

Fabrication of Cu2MoS4 decorated WO3 nano heterojunction embedded on chitosan: Robust photocatalytic efficiency, antibacterial performance, and bacteria detection by peroxidase activity

Haitao Lin et al.

Summary: Cu2MoS4/WO3 supported on chitosan was prepared by precipitation method and used in photocatalyst, antibacterial agent, and biosensor applications. The nanocomposites showed effective photocatalysis activity under visible light conditions and exhibited antibacterial activity against G+/- bacteria.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2022)

Article Environmental Sciences

Drugs of abuse in tap water from eight European countries: Determination by use of supramolecular solvents and tentative evaluation of risks to human health

Luis Muniz-Bustamante et al.

Summary: Recent research has found illicit drugs in tap water from some EU member states. Contaminants in tap water come from inefficient removal at wastewater treatment and purification plants. The study developed a method to extract and analyze drugs in tap water and calculated the exposure and health risks to the European population.

ENVIRONMENT INTERNATIONAL (2022)

Article Chemistry, Physical

A strategy of silver Ferrite/Bismuth ferrite nano-hybrids synthesis for synergetic white-light photocatalysis, antibacterial systems and peroxidase-like activity

Yi Mao et al.

Summary: In this study, Silver Ferrite/Bismuth ferrite (AgFe2O4/BiFeO3) nanocomposites were successfully synthesized via hydrothermal method. The structural and photocatalytic properties of the nanomaterials were characterized. The results demonstrate that the nanocomposites possess high photocatalytic activity, antibacterial properties, and can be used for Escherichia coli detection.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2022)

Article Biochemistry & Molecular Biology

Ag doped Sn3O4 nanostructure and immobilized on hyperbranched polypyrrole for visible light sensitized photocatalytic, antibacterial agent and microbial detection process

Ashkan Bahadoran et al.

Summary: This project investigates Ag doped Sn3O4 nanostructure immobilized on hyperbranched polypyrrole. The product is synthesized by hydrothermal synthesis method. The surface and structural characteristics are studied through instrumental analysis. The nanocomposite exhibits excellent photocatalytic activity under visible light.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2022)

Article Spectroscopy

Quick and sensitive colorimetric detection of amino acid with functionalized-silver/copper nanoparticles in the presence of cross linker, and bacteria detection by using DNA-template nanoparticles as peroxidase activity

Ashkan Bahadoran et al.

Summary: In this project, poly (citric acid) functionalized nano Ag/Cu was synthesized for rapid detection of cysteine and Streptococcus pneumoniae. The prepared nano probe exhibited high sensitivity and detection limit, showcasing its significance for food safety and human health.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2022)

Article Environmental Sciences

Pharmaceutical pollution of hospital effluents and municipal wastewaters of Eastern Canada

Marc-Antoine Vaudreuil et al.

Summary: A method for quantification of multi-class pharmaceuticals in wastewaters from hospitals was developed and validated in this study. The results showed high concentrations of pharmaceuticals in hospital wastewaters and their better affinity to suspended solids. These findings provide arguments for at source treatment of these specific effluents before their introduction into urban wastewater systems.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Polymer Science

Single-Side Superhydrophobicity in Si3N4-Doped and SiO2-Treated Polypropylene Nonwoven Webs with Antibacterial Activity

Ming-Chao Han et al.

Summary: Meltblown nonwovens have been crucial in protecting people from microbial infections during the COVID-19 pandemic. This article presents the development of an antibacterial polypropylene meltblown nonwoven doped with nano silicon nitride, which can be tailored for specific filtration needs. The material also features a hydrophobic gradient for improved comfort. The nonwovens exhibited high antibacterial activity, making them promising as efficient air filter materials, especially during the pandemic.

POLYMERS (2022)

Review Environmental Sciences

Remediation of pharmaceutical pollutants using graphene-based materials-A review on operating conditions, mechanism and toxicology

S. Akash et al.

Summary: The present article reviews the treatment of pharmaceutical contaminants, such as ibuprofen and ciprofloxacin, in water using graphene-based materials. Three methods, adsorption, photocatalytic degradation, and electro-fenton reactions, are discussed in detail, along with their optimal operating conditions. The study found that graphene-derived adsorbents demonstrated complete removal of ibuprofen from wastewater at pH 7 for 60 minutes, and a 99% uptake of ciprofloxacin was achieved with graphene nanoplates/boron nitrate aerogel at pH 7 for 60 minutes. Additionally, the article highlights the future perspectives and research gaps in the application of graphene-based materials.

CHEMOSPHERE (2022)

Review Environmental Sciences

A critical review on paracetamol removal from different aqueous matrices by Fenton and Fenton-based processes, and their combined methods

Martin Pacheco-Alvarez et al.

Summary: This paper provides a comprehensive review of the application of Fenton technologies in the removal of PCT from natural waters, synthetic wastewaters, and real wastewaters. The characteristics and results of Fenton, photo-Fenton, electro-Fenton, and photoelectro-Fenton are described, with an emphasis on the oxidative action of reactive oxygen species. The paper also analyzes hybrid processes, sequential treatments, and compares the results with other available AOPs. Additionally, the paper reports on the by-products and degradation pathways observed during the removal of PCT by Fenton and Fenton-based processes.

CHEMOSPHERE (2022)

Article Chemistry, Physical

Design of halloysite-based nanocomposites by electrospinning for water treatment

Mahmoud Abid et al.

Summary: In this study, halloysite-TiO2 nanocomposite nanofibers were designed and synthesized using electrospinning and sol-gel methods. The results showed that these nanofibers exhibited high efficacy in removing organic dyes and pharmaceutical compounds at neutral pH, and remained stable after multiple cycles of use.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2022)

Article Chemistry, Physical

Preparation, photocatalytic and antibacterial studies on novel doped ferrite nanoparticles: Characterization and mechanism evaluation

Wei Long et al.

Summary: This work evaluates the influence of titanium dopant on the properties of barium ferrite nanoparticles, including crystalline size, saturation magnetization, photocatalytic activity, and antibacterial properties. The doping of Ba0.3Ti0.7Fe2O4.7 nanoparticles showed the best photocatalytic performance with a degradation potential of 100%.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2022)

Article Engineering, Chemical

PVDF/MAF-4 composite membrane for high flux and scaling-resistant membrane distillation

Rui Wu et al.

Summary: This study reports the fabrication of a composite membrane composed of polyvinylidene fluoride and metal azolate framework-4 via electrospinning. The membrane exhibits improved flux and scaling resistance, making it a promising candidate for desalination technology.

DESALINATION (2022)

Article Biochemistry & Molecular Biology

High efficiency of Ag0 decorated Cu2MoO4 nanoparticles for heterogeneous photocatalytic activation, bactericidal system, and detection of glucose from blood sample

Zhiming Liu et al.

Summary: Ag-0/Cu2MoO4 nanoparticles were synthesized via chemical method and exhibited excellent photocatalytic and antibacterial properties. They also showed peroxidase-like performance for glucose detection.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2022)

Article Biochemistry & Molecular Biology

Synergistic activities of silver indium sulfide/nickel molybdenum sulfide nanostructures anchored on clay mineral for light-driven bactericidal performance, and detection of uric acid from gout patient serum

Ying Lai et al.

Summary: In this study, silver indium sulfide/nickel molybdenum sulfide (AgInS2/NiMoS4) nanostructures were synthesized using the hydrothermal method and decorated on Palygorskite as a carrier for antibacterial materials. The prepared AgInS2/NiMoS4/Plg composites exhibited excellent light-driven antibacterial activity and detection ability for uric acid.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2022)

Article Environmental Sciences

Bio-photoelectrochemical degradation, and photocatalysis process by the fabrication of copper oxide/zinc cadmium sulfide heterojunction nanocomposites: Mechanism, microbial community and antifungal analysis

Chao Lei et al.

Summary: The CuO/ZnCdS heterojunction nanocomposites were synthesized using the hydrothermal method and confirmed by various analysis techniques. The CuO/ZnCdS photocathode exhibited efficient photocatalytic degradation of tetracycline under solar irradiation. The degradation mechanism was evaluated and it was found that ·OH and ·O-2(-) contributed to the degradation. Additionally, the CuO/ZnCdS nanocomposites demonstrated antimicrobial activity against Candida albicans, indicating their potential for biological applications.

CHEMOSPHERE (2022)

Article Materials Science, Multidisciplinary

Construction of 1D/2D BN/TiO2 nanostructures for efficient photocatalytic degradation of dyes

Guolong Ni et al.

Summary: The 1D/2D BN/TiO2 nanostructure, constructed by incorporating BN whiskers into TiO2 nanosheets, shows significantly improved photocatalytic performance and cycling stability. The nanostructure with 12 wt% BN content exhibits a high degradation rate of RhB under visible-light irradiation.

MATERIALS LETTERS (2021)

Article Chemistry, Physical

Green synthesis of boron and nitrogen co-doped TiO2 with rich B-N motifs as Lewis acid-base couples for the effective artificial CO2 photoreduction under simulated sunlight

Dapeng Wu et al.

Summary: Boron and nitrogen co-doped titanium dioxide nanosheets with high surface area were synthesized using ammonia borane as the green regent, achieving excellent performance in photocatalytic reduction of carbon dioxide. Transient optical measurements indicated that the samples with rich defect states and elevated conduction band position could enhance light harvesting efficiency. It was suggested that Lewis acid-base pairs on the material could substantially increase the activation of inert CO2, facilitating its photoreduction with hydrogen.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

Review Environmental Sciences

Critical review of advanced oxidation processes in organic wastewater treatment

Dengsheng Ma et al.

Summary: With the development of industrial society, organic wastewater from industrial manufacturing has caused environmental issues, necessitating efficient treatment methods. Advanced oxidation processes (AOPs) are recognized for their high efficiency and lack of secondary pollution, and are widely studied and applied in the treatment of organic wastewater.

CHEMOSPHERE (2021)

Article Materials Science, Multidisciplinary

Construction of layered h-BN/TiO2 hetero-structure and probing of the synergetic photocatalytic effect

Qun Li et al.

SCIENCE CHINA-MATERIALS (2020)

Article Chemistry, Physical

Enhanced Photocatalytic Activity of Au/TiO2 Nanoparticles against Ciprofloxacin

Pedro Martins et al.

CATALYSTS (2020)

Article Engineering, Environmental

Enhancement of calcium copper titanium oxide photoelectrochemical performance using boron nitride nanosheets

Sara Kawrani et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Engineering, Environmental

Targeted conversion of Ni in electroplating sludge to nickel ferrite nanomaterial with stable lithium storage performance

Changzhou Weng et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Article Chemistry, Multidisciplinary

Quantification of amino groups on halloysite surfaces using the Fmoc-method

Katarzyna Fidecka et al.

RSC ADVANCES (2020)

Article Nanoscience & Nanotechnology

TiO2-MnOx-Pt Hybrid Multiheterojunction Film Photocatalyst with Enhanced Photocatalytic CO2-Reduction Activity

Aiyun Meng et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Engineering, Environmental

C-modified TiO2 using lignin as carbon precursor for the solar photocatalytic degradation of acetaminophen

A. Gomez-Aviles et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Article Chemistry, Physical

Photocatalytic degradation of acetaminophen over Ag, Au and Pt loaded TiO2 using solar light

Osama Nasr et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2019)

Article Chemistry, Physical

Photocatalytic evaluation of RGO/TiO(2)NWs/Pd-Ag nanocomposite as an improved catalyst for efficient dye degradation

Hossein Khojasteh et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

Article Chemistry, Multidisciplinary

High photodegradation and antibacterial activity of BN-Ag/TiO2 composite nanofibers under visible light

M. Nasr et al.

NEW JOURNAL OF CHEMISTRY (2018)

Article Chemistry, Multidisciplinary

Enhanced photocatalytic performance of novel electrospun BN/TiO2 composite nanofibers

Maryline Nasr et al.

NEW JOURNAL OF CHEMISTRY (2017)

Article Chemistry, Multidisciplinary

Nanostructured BN-TiO2 composite with ultra-high photocatalytic activity

Bikramjeet Singh et al.

NEW JOURNAL OF CHEMISTRY (2017)

Review Energy & Fuels

Nanomaterials-based advanced oxidation processes for wastewater treatment: A review

Bhaskar Bethi et al.

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION (2016)

Article Chemistry, Inorganic & Nuclear

Fluorescence Quenching of Sulforhodamine Dye over Graphene Oxide and Boron Nitride Nanosheets

Vidhyadevi Thangaraj et al.

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY (2016)

Article Nanoscience & Nanotechnology

h-BN-TiO2 Nanocomposite for Photocatalytic Applications

Vaclav Stengl et al.

JOURNAL OF NANOMATERIALS (2016)

Article Multidisciplinary Sciences

Four billion people facing severe water scarcity

Mesfin M. Mekonnen et al.

SCIENCE ADVANCES (2016)

Article Chemistry, Physical

Enhanced visible-light photocatalytic performance of electrospun carbon-doped TiO2/halloysite nanotube hybrid nanofibers

Ling Jiang et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2015)

Article Engineering, Environmental

Synthesis and optimization of Ag-TiO2 composite nanofibers for photocatalytic treatment of impaired water sources

Michael J. Nalbandian et al.

JOURNAL OF HAZARDOUS MATERIALS (2015)

Article Chemistry, Multidisciplinary

Graphene-like BN/gelatin nanobiocomposites for gas barrier applications

J. Biscarat et al.

NANOSCALE (2015)

Article Physics, Condensed Matter

Photoluminescence: A very sensitive tool to detect the presence of anatase in rutile phase electrospun TiO2 nanofibers

Maryline Nasr et al.

SUPERLATTICES AND MICROSTRUCTURES (2015)

Article Engineering, Environmental

Occurrence of pharmaceuticals in a water supply system and related human health risk assessment

Vanessa de Jesus Gaffney et al.

WATER RESEARCH (2015)

Article Engineering, Environmental

Degradation of four pharmaceuticals by solar photo-Fenton process: Kinetics and costs estimation

Mohamed Gar Alalm et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2015)

Review Environmental Sciences

Occurrence, sources, and fate of pharmaceuticals in aquatic environment and soil

W. C. Li

ENVIRONMENTAL POLLUTION (2014)

Article Chemistry, Physical

Hybridization of Au nanoparticle-loaded TiO2 with BN nanosheets for efficient solar-driven photocatalysis

Yusuke Ide et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

Article Engineering, Environmental

Ball milled h-BN: An efficient holes transfer promoter to enhance the photocatalytic performance of TiO2

Xianliang Fu et al.

JOURNAL OF HAZARDOUS MATERIALS (2013)

Article Chemistry, Multidisciplinary

Improved TiO2 Photocatalytic Reduction by the Intrinsic Electrostatic Potential of BN Nanotubes

Chengchun Tang et al.

CHEMISTRY-AN ASIAN JOURNAL (2010)

Article Environmental Sciences

Sources of pharmaceutical pollution in the New York City Watershed

Patrick M. Palmer et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2008)

Article Chemistry, Multidisciplinary

Preparation and photoactivity of nanostructured anatase, rutile and brookite TiO2 thin films

Maurizio Addamo et al.

CHEMICAL COMMUNICATIONS (2006)

Article Multidisciplinary Sciences

Visible-light photocatalysis in nitrogen-doped titanium oxides

R Asahi et al.

SCIENCE (2001)