4.3 Article

Designing Highly Active S-g-C3N4/Te@NiS Ternary Nanocomposites for Antimicrobial Performance, Degradation of Organic Pollutants, and Their Kinetic Study

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 Crystallography

Fabrication of Effective Co-SnO2/SGCN Photocatalysts for the Removal of Organic Pollutants and Pathogen Inactivation

Mohsin Javed et al.

Summary: Substantial improvement is needed in efficient and affordable decolorization and disinfection methods for water and wastewater. Cobalt-doped tin oxide nanoparticles (NPs) and cobalt-doped tin oxide/sulfur-doped graphitic carbon nitride nanocomposites (NCs) were synthesized and used for the photocatalytic degradation of methylene blue and the disinfection of bacteria under sunlight. The Co-SnO2/50% SGCN NCs exhibited the highest efficiency in both methylene blue degradation and bactericidal action. This research suggests that Co-SnO2/50% SGCN NCs have the potential to be utilized as a dual-functional material for water treatment.

CRYSTALS (2023)

Article Chemistry, Physical

Synergistic S-Scheme mechanism insights of g-C3N4 and rGO combined ZnO-Ag heterostructure nanocomposite for efficient photocatalytic and anticancer activities

N. Elavarasan et al.

Summary: In this study, a graphene-enhanced g-C3N4/ZnO-Ag composite photocatalyst was prepared and characterized. The composite showed excellent photocatalytic activity and cytotoxicity, making it a potential candidate for dye pollution treatment and cancer prevention.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Chemistry, Physical

Synergetic intimate interface contacts of 2D/1D S-g-C3N4/Co-NiS heterojunction with spatial charge separation for boosting photodegradation of MB and inactivation of pathogens under visible light irradiation

Shahid Iqbal et al.

Summary: In this study, a two-dimensional/one-dimensional S-g-C3N4/Co-NiS heterojunction was designed and developed with intimate heterointerface contact to enhance electron transportation and photogenerated carrier separation. The well-matched energy levels of the nanosheets and nanorods cooperatively supported these processes, resulting in improved photocatalytic activity and chemical stability.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Engineering, Chemical

Construction of AgBr/BiOBr S-scheme heterojunction using ion exchange strategy for high-efficiency reduction of CO2 to CO under visible light

Yu Xie et al.

Summary: Photocatalytic reduction of CO2 is considered an important strategy in solving the environmental and energy crisis. The study found that forming an S-scheme BiOBr/AgBr heterojunction on the surface of BiOBr significantly improved the visible light utilization rate and CO2 conversion rate. This research provides a new direction for preparing efficient photocatalysts for CO2 reduction.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

Article Chemistry, Inorganic & Nuclear

Controlled growth of nanocomposite thin layer based on Zn-Doped MgO nanoparticles through Sol-Gel technique for biosensor applications

Sana Mansoor et al.

Summary: Zinc-doped magnesium oxide nano-flakes were manufactured using the sol-gel process and dispersed in chitosan solution to create a nanocomposite thin film. Glucose oxidase was immobilized on the thin film to form a nano-sensor.

INORGANIC CHEMISTRY COMMUNICATIONS (2022)

Article Chemistry, Physical

Accelerated Decoloration of Organic Dyes from Wastewater Using Ternary Metal/g-C3N4/ZnO Nanocomposites: An Investigation of Impact of g-C3N4 Concentration and Ni and Mn Doping

Muhammad Azam Qamar et al.

Summary: Mn/GZ and Ni/GZ nanocomposites displayed superior photocatalytic activity compared to g-C3N4/ZnO and g-C3N4. The improved efficiency can be attributed to synergistic interactions and the role of Ni/Mn atoms as facilitators, resulting in high stability over multiple catalytic cycles.

CATALYSTS (2022)

Article Chemistry, Multidisciplinary

Boosted spatial charge carrier separation of binary ZnFe2O4/S-g-C3N4 heterojunction for visible-light-driven photocatalytic activity and antimicrobial performance

Shahid Iqbal et al.

Summary: A simple technique for producing zinc ferrite nanoparticles (ZnFe2O4 NPs) with varying quantities of sulphur doped graphitic carbon nitride nanocomposites (ZnFe2O4/S-g-C3N4 NCs) has been described in this study. The photo-catalytic activity of the produced nanoparticles and nanocomposites was examined using various techniques, and it was found that ZnFe2O4/S-g-C3N4 NCs exhibited superior photocatalytic behavior due to synergic effects. In addition, these nanocomposites showed promise as antibacterial agents.

FRONTIERS IN CHEMISTRY (2022)

Article Environmental Sciences

Research progress in metal sulfides for photocatalysis: From activity to stability

Sushu Zhang et al.

Summary: This review introduces the unique photocatalytic performance of metal sulfide photocatalysts in solar-to-fuel conversion and environmental purification, and discusses strategies to improve their photocatalytic activity and photostability.

CHEMOSPHERE (2022)

Article Chemistry, Multidisciplinary

Interfacial coupling effects in a-Fe2O3/g-C3N4 composite magnetically separable heterojunction with upgraded Z-scheme photocatalytic performance of mixed organic pollutant degradation

Shanmugam Vignesh et al.

Summary: Photocatalysis has been widely studied for its promising benefits in wastewater treatment. Metal-oxides and g-C3N4 with Z-scheme heterojunctions have become energetic photocatalysts in degrading organic impurities. In this study, a novel magnetic separable g-C3N4/-Fe2O3 nanocomposites were fabricated using a facile hydrothermal strategy. The composites showed enhanced photocatalytic efficiency in degrading RhB and MB mixed aqueous organic pollutants under visible-light exposure, and exhibited good stability after multiple recyclabilities. The enhanced photo-degradation activity was attributed to the extended visible-light absorption ability, high surface area, increased active sites, and strong redox ability of the composites. The active heterojunction formed by alpha-Fe2O3 and g-C3N4 played a crucial role in preventing the recombination of electrons and holes, promoting the separation of photo-excited electron and hole pairs, and eliminating organic mixed pollutants.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2022)

Article Biochemistry & Molecular Biology

Fabrication of Cr-ZnFe2O4/S-g-C3N4 Heterojunction Enriched Charge Separation for Sunlight Responsive Photocatalytic Performance and Antibacterial Study

Ping Zhang et al.

Summary: In this study, Cr-doped ZnFe2O4 nanoparticles were prepared using a surfactant-assisted hydrothermal technique and modified with S-g-C3N4 to enhance their photocatalytic efficiency. The modified ZFG heterostructure photocatalysts exhibited significantly improved photocatalytic performance and antimicrobial activity.

MOLECULES (2022)

Article Environmental Sciences

Fabrication of a Ternary Nanocomposite g-C3N4/Cu@CdS with Superior Charge Separation for Removal of Organic Pollutants and Bacterial Disinfection from Wastewater under Sunlight Illumination

Malik Imran Afzal et al.

Summary: This study successfully synthesized an efficient photocatalytic ternary nanocomposite with a narrow bandgap, capable of degrading contaminants under sunlight. The composite was evaluated for its catalytic degradation efficiency of dyes and drugs, as well as its antibacterial properties.

TOXICS (2022)

Article Chemistry, Multidisciplinary

A facile chemical synthesis of nanoflake NiS2 layers and their photocatalytic activity

Mohammed M. Gomaa et al.

Summary: A single-phase and crystalline NiS2 nanoflake layer was successfully produced by a two-step growth process. The NiS2 layer exhibited good solar light photocatalytic activity, making it a promising material for organic pollutant degradation.

RSC ADVANCES (2022)

Article Chemistry, Physical

P-n Heterostructured design of decahedral NiS/BiVO4 with efficient charge separation for enhanced photodegradation of organic dyes

Yan Li et al.

Summary: The study developed a NiS/BiVO4 heterostructured photocatalyst with high efficiency for dyeing wastewater treatment, showing excellent catalytic stability and high degradation rate.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

Article Chemistry, Physical

Facile synthesis of MgS/Ag2MoO4 nanohybrid heterojunction: Outstanding visible light harvesting for boosted photocatalytic degradation of MB and its anti-microbial applications

S. Kokilavani et al.

Summary: The novel MgS/Ag2MoO4 nanocomposite exhibited superior photocatalytic performance and antimicrobial activity. The band gap shift and strong interactions between interfacial surfaces contribute to the enhanced activity of the NCs. The photocatalytic degradation efficiency remains stable at 90% after six cycles of reusability.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

Article Chemistry, Physical

Effective heterointerface combination of 1D/2D Co-NiS/S-g-C3N4 heterojunction for boosting spatial charge separation with enhanced photocatalytic degradation of organic pollutants and disinfection of pathogens

Samar A. Abubshait et al.

Summary: A novel heterojunction 1D/2D photocatalyst based on cobalt-doped NiS nanorods and S-g-C3N4 nanosheets was successfully fabricated, exhibiting enhanced photocatalytic degradation of methylene blue and antibacterial activity. The optimized band positions and quick electron transport of the nanomaterials promoted efficient separation and transmission of charge carriers, contributing to improved photocatalytic performance.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

Article Chemistry, Physical

Transforming g-C3N4 from amphoteric to n-type semiconductor: The important role of pin type on photoelectrochemical cathodic protection

Jiangping Jing et al.

Summary: Graphitic carbon nitride (g-C3N4) is modified into n-type semiconductor (n-C3N4) using K&I co-doping technique, which can provide photoelectrochemical cathodic protection for 316L stainless steel in NaCl solution.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Review Polymer Science

Effects of Technical Textiles and Synthetic Nanofibers on Environmental Pollution

Ali Aldalbahi et al.

Summary: Textile manufacturing is a highly polluting industrial sector, contributing significantly to water and air pollution. This review examines the environmental impacts of high-performance textiles and their applications in various fields, aiming to bridge the gap between manufacturers and end-users.

POLYMERS (2021)

Article Chemistry, Physical

Designing of highly active g-C3N4/Ni-ZnO photocatalyst nanocomposite for the disinfection and degradation of the organic dye under sunlight radiations

Muhammad Azam Qamar et al.

Summary: An efficient photocatalytic composite Ni/ZnO/g-C3N4 was successfully synthesized through a cost-effective chemical co-precipitation method. The composite demonstrated superior bactericidal and photocatalytic properties under solar radiations, attributed to the combined effects of Ni/ZnO and g-C3N4, as well as the stability provided by the Ni atoms. This makes the NiZG composite a practical candidate for environmental remediation applications.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2021)

Review Chemistry, Physical

The p-n heterojunction constructed by NiMnO3 nanoparticles and Ni3S4 to promote charge separation and efficient catalytic hydrogen evolution

Min Mao et al.

Summary: Using secondary hydrothermal treatment, NiMnO3 and Ni3S4 were recombined to create a composite material NiMnO3/Ni3S4, which showed significantly improved hydrogen evolution rate. The high efficiency and stability of the composite catalyst were verified through multiple cycles of experiments, with the excellent performance attributed to the built-in electric field.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Article Chemistry, Multidisciplinary

Effect of Co Doping on Electrocatalytic Performance of Co-NiS2/CoS2 Heterostructures

Zehui Peng et al.

Summary: This study reported a potential candidate for hydrogen electrocatalysts, the Co-NiS2/CoS2 heterostructures, which showed excellent catalytic performance in a sulfuric acid solution. After Co doping, the heterostructure demonstrated good stability.

NANOMATERIALS (2021)

Article Chemistry, Physical

Designing of highly active g-C3N4/Sn doped ZnO heterostructure as a photocatalyst for the disinfection and degradation of the organic pollutants under visible light irradiation

Mudassar Sher et al.

Summary: Nanocomposites with heterostructured junctions-nanoparticle combination are being used to enhance photocatalytic degradation ability, increasing electron-hole pair production and delaying recombination rate. Novel nanocomposites of g-C3N4 hybridized with Sn doped ZnO were synthesized using a chemical co-precipitation method, known for its low cost and environmentally-friendly in-situ fabrication process. Photogenerated electronhole pairs were also found to be effective antibacterial agents in addition to their photocatalytic properties.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2021)

Article Chemistry, Multidisciplinary

Designing a novel visible-light-driven heterostructure Ni-ZnO/S-g-C3N4 photocatalyst for coloured pollutant degradation

Ali Bahadur et al.

Summary: Ni-doped ZnO nanostructures effectively inhibited photocorrosion and solved electron-hole recombination by forming a heterostructure with S-g-C3N4. The best performance was observed with 4% Ni-doped ZnO NPs, which were used to create heterostructure NCs with S-g-C3N4. ESR and radical scavenger studies confirmed that O-2(-) and OH free radicals were the main reactive species responsible for MB photodegradation.

RSC ADVANCES (2021)

Proceedings Paper Materials Science, Multidisciplinary

Photocatalytic degradation of Rhodamine dyes using zinc oxide nanoparticles

D. Dodoo-Arhin et al.

Summary: This study synthesized nanocrystalline zinc oxide particles via the sol-gel method, with different particle sizes achieved by varying the calcination temperature; the particles with crystallite sizes ranging from 16 to 30 nm exhibited different energy band gaps and microstructure morphologies; furthermore, the nanoparticles showed good photocatalytic efficiency in the degradation of Rhodamine B dye.

MATERIALS TODAY-PROCEEDINGS (2021)

Article Biochemistry & Molecular Biology

Chitosan-zinc sulfide nanoparticles, characterization and their photocatalytic degradation efficiency for azo dyes

Aisha Aziz et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Chemistry, Physical

Photocatalytic degradation of organic dyes in the presence of nanostructured titanium dioxide

H. A. Kiwaan et al.

JOURNAL OF MOLECULAR STRUCTURE (2020)

Article Chemistry, Physical

Highly efficient g-C3N4/Cr-ZnO nanocomposites with superior photocatalytic and antibacterial activity

Muhammad Azam Qamar et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY (2020)

Article Biochemistry & Molecular Biology

Preparation of chitosan coated zinc oxide nanocomposite for enhanced antibacterial and photocatalytic activity: As a bionanocomposite

Devaraj Bharathi et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2019)

Review Chemistry, Multidisciplinary

Recent Advances and Applications of Semiconductor Photocatalytic Technology

Fubao Zhang et al.

APPLIED SCIENCES-BASEL (2019)

Article Chemistry, Physical

Facile one-pot solvothermal method to synthesize solar active Bi2WO6 for photocatalytic degradation of organic dye

Magdeline Tze Leng Lai et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Article Spectroscopy

Facile synthesis of Fe2O3 nanoparticles from Egyptian insecticide cans for efficient photocatalytic degradation of methylene blue and crystal violet dyes

Ehab A. Abdelrahman et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2019)

Review Chemistry, Multidisciplinary

Copper Sulfide Based Heterojunctions as Photocatalysts for Dyes Photodegradation

Luminita Isac et al.

FRONTIERS IN CHEMISTRY (2019)

Review Environmental Sciences

Textile dye wastewater characteristics and constituents of synthetic effluents: a critical review

D. A. Yaseen et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2019)

Review Chemistry, Physical

g-C3N4-Based Heterostructured Photocatalysts

Junwei Fu et al.

ADVANCED ENERGY MATERIALS (2018)

Article Materials Science, Multidisciplinary

Nickel sulphide-carbon composite hole transporting material for (CH3NH3PbI3) planar heterojunction perovskite solar cell

Selvakumar Pitchaiya et al.

MATERIALS LETTERS (2018)

Article Multidisciplinary Sciences

Effect of Reactive Black 5 azo dye on soil processes related to C and N cycling

Khadeeja Rehman et al.

Article Multidisciplinary Sciences

Photocatalytic degradation of toxic aquatic pollutants by novel magnetic 3D-TiO2@HPGA nanocomposite

Chella Santhosh et al.

SCIENTIFIC REPORTS (2018)

Article Chemistry, Physical

Synthesis of lawn-like NiS2 nanowires on carbon fiber paper as bifunctional electrode for water splitting

Yajie Guo et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Article Chemistry, Multidisciplinary

Photocatalytic degradation of dye pollutants under solar, visible and UV lights using green synthesised CuS nanoparticles

Dasari Ayodhya et al.

JOURNAL OF EXPERIMENTAL NANOSCIENCE (2016)

Article Environmental Sciences

Novel preparation of sensitized ZnS nanoparticles and its use in photocatalytic degradation of tetracycline

M. Ahadi et al.

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2016)

Article Biochemistry & Molecular Biology

Green synthesis, characterization, photocatalytic, fluorescence and antimicrobial activities of Cochlospermum gossypium capped Ag2S nanoparticles

Dasari Ayodhya et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2016)

Review Public, Environmental & Occupational Health

Textile industry and occupational cancer

Zorawar Singh et al.

JOURNAL OF OCCUPATIONAL MEDICINE AND TOXICOLOGY (2016)

Article Engineering, Environmental

Microwave assisted synthesis of CuS-reduced graphene oxide nanocomposite with efficient photocatalytic activity towards azo dye degradation

Priyakshree Borthakur et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2016)

Review Chemistry, Multidisciplinary

TiO2 photocatalyst for water treatment applications

Seul-Yi Lee et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2013)

Article Chemistry, Multidisciplinary

Efficient adsorption and photocatalytic degradation of Congo red onto hydrothermally synthesized NiS nanoparticles

Hongxu Guo et al.

JOURNAL OF NANOPARTICLE RESEARCH (2013)

Article Chemistry, Physical

A novel photocatalyst BiSbO4 for degradation of methylene blue

Xin P. Lin et al.

APPLIED CATALYSIS A-GENERAL (2006)