Related references
Note: Only part of the references are listed.
Article
Materials Science, Ceramics
Shakoor Ahmad et al.
Summary: Industrial pollution has caused water contamination by toxic dyes and pathogenic microbes leading to a need for effective photocatalysis techniques. Researchers have developed a ZnO/SrZnO2 composite as a highly efficient photocatalyst capable of mineralizing dyes and exhibiting antibacterial properties, showing significant potential for water treatment.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Ceramics
Muhammad Shahid et al.
Summary: This study demonstrated the synthesis of gadolinium-doped bismuth ferrite nanoparticles and their incorporation into reduced graphene oxide to form a nanocomposite. The nanocomposite exhibited superior photocatalytic activity compared to pure bismuth ferrite and gadolinium-doped bismuth ferrite, with enhanced transient photocurrent response. The improved photocatalytic properties were attributed to the synergistic effect of gadolinium doping and reduced graphene oxide inclusion.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Ceramics
Muhammad Sabir et al.
Summary: In this study, binary metal doping and composite formation strategies were used to prepare a highly efficient photocatalytic nanocomposite. The improved photocatalytic activity was achieved by tuning the bandgap, increasing the surface area, and reducing the electrical resistivity of the composite material.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Ceramics
Ayesha Ahmed Sumra et al.
Summary: In this study, a two-dimensional nanoarchitecture of ZnO was successfully fabricated by reducing zinc nitrate precursor using plant extract. The synthesized ZnO sample was characterized using various techniques, and its photocatalytic and antibacterial properties were evaluated. The results demonstrated that the ZnO nanoarchitecture exhibited excellent photo-mineralization and antibacterial characteristics.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Ceramics
Tehmina Kousar et al.
Summary: Photocatalysis is a cost-effective and environmentally friendly technique for addressing water pollution caused by industrialization. In this study, Ce-doped cobalt/nickel mixed metal ferrite materials were synthesized using the microemulsion method. The C-9@CNMF material exhibited better mineralization of the CR dye, faster mineralization rate, and excellent recyclability and photo-corrosion resistance. These superior photocatalytic properties are attributed to the nanoarchitecture, larger specific surface area, tunable bandgap, and effective charge separation characteristics of the C-9@CNMF sample.
CERAMICS INTERNATIONAL
(2022)
Article
Chemistry, Physical
Rabia Kirkgecit et al.
Summary: CeO2 and composites of (La, Er)- and (La,Y)- codoped CeO2 were prepared via the sol-gel method and characterized by various analytical methods. Doping of La, Er, and Y into CeO2 lattice structure created oxygen vacancies, affecting the optical and luminescent properties. (La, Y)-doped CeO2 showed red emissions, while (La, Er)-doped CeO2 exhibited green emissions.
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
(2022)
Article
Physics, Applied
Muhammad Imran Ul Haq et al.
Summary: In this study, CexLaxFe2-2xO4 nanoparticles were synthesized and the changes in structure and properties were investigated by varying the doping content. The experimental results confirmed that the doping content affected the lattice constant, crystallite size, optical bandgap, electrical resistivity, Curie temperature, and dielectric constant, among other parameters.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
(2022)
Article
Materials Science, Ceramics
H. A. Alburaih et al.
Summary: This study fabricates a visible light-triggered urchin-like CoxCu1-xO photocatalyst with high surficial properties using nanotechnology, doping, and chemical activation approaches. The CoxCu1-xO sample possesses a visible light active bandgap and exhibits greater electrical conductivity and outstanding photocatalytic and antibacterial activities compared to pristine CuO.
CERAMICS INTERNATIONAL
(2022)
Article
Chemistry, Inorganic & Nuclear
Punit Kumar Sharma et al.
Summary: This study investigates the effect of yttrium (Y) and zinc (Zn) doping and co-doping on the structural and optical properties of CeO2 for photocatalytic activity. The results show that metal ion co-doping significantly enhances the degradation efficiency.
SOLID STATE SCIENCES
(2022)
Article
Materials Science, Ceramics
Nissren Tamam et al.
Summary: In this study, nanostructured Mn-doped CuO material was synthesized using a hydrothermal method, and its antibacterial and photocatalytic properties were investigated. The results showed that the Mn-doped CuO material had a three times faster mineralization rate for the Rh-B dye compared to pristine CuO, and it exhibited rapid charge transport characteristics.
CERAMICS INTERNATIONAL
(2022)
Article
Chemistry, Physical
Sheraz Bashir et al.
Summary: In this study, a flat reduced graphene oxide-based gadolinium-doped bismuth vanadate (rGO/Gd/BiVO4) composite was synthesized by a facile hydrothermal and ultra-sonication approach. The rGO/Gd/BiVO4 composite exhibited superior photocatalytic activity and charge separation efficiency compared to pristine BiVO4 and Gd/BiVO4.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Inorganic & Nuclear
Sheraz Bashir et al.
Summary: rGO/Gd-BiSbO4 nanocomposite, fabricated by anchoring rare-earth doped BiSbO4 nanoparticles on rGO nanosheets, shows significantly higher photocatalytic activity compared to other catalysts for efficient degradation of organic dyes in industrial wastewater.
JOURNAL OF SOLID STATE CHEMISTRY
(2022)
Article
Materials Science, Multidisciplinary
H. A. Alburaih et al.
Summary: In this study, a multifunctional nanohybrid was synthesized and successfully used for crystal violet degradation and disinfection of S. aureus and E. coli under visible light irradiation. The nanohybrid exhibited enhanced photocatalytic and bactericidal activities compared to nanoparticles. The results suggested that the nanohybrid could improve charge separation and migration efficiency, leading to enhanced catalytic activity.
Article
Chemistry, Physical
Tehmina Kousar et al.
Summary: Co-Ni mixed spinel ferrite nanostructures were synthesized and annealed at different temperatures, showing good light-harvesting and photocatalytic activities, with CNFO-750 sample exhibiting the highest mineralization efficiency for CR-dye degradation.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Chemistry, Physical
Muhammad Aadil et al.
Summary: Nanotechnology and metal-doping techniques were used to synthesize zinc-doped copper oxide (Zn0.4Co0.6O) photocatalyst with enhanced photocatalytic and antibacterial activities. The nanoarchitecture and modified electronic structure of the zinc-doped copper oxide sample resulted in increased photocatalytic activity and enhanced antibacterial activity.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Ceramics
Bushra Bashir et al.
Summary: NiO nanostructure was synthesized using a simple co-precipitation method and embedded on a reduced graphene oxide surface through ultrasonication. The study found that doping reduced grain size, increased BET surface area, and improved rate constant.
CERAMICS INTERNATIONAL
(2021)
Article
Environmental Sciences
Sajith N. Veedu et al.
Summary: A series of Bi3+-doped ceria nanoparticles were successfully synthesized and showed effective photocatalytic degradation of methylene blue dye under visible light irradiation. Characterization through crystallography, microscopy, and spectroscopy confirmed the effectiveness of doping in the host lattice, along with the mesoporous nature of the nanoparticles. The shift of band gap energy from UV to visible region resulted in the photo degradation of the dye under visible light.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Materials Science, Multidisciplinary
Weilong Shi et al.
Summary: This study successfully prepared carbon dots/high-crystalline g-C3N4 composites for the degradation of tetracycline under visible light, with the CDs/H-CN-1 composite showing the best photocatalytic degradation efficiency. The degradation pathways of tetracycline were proposed through LC-MS analysis, and the planting experiment of mung beans further confirmed the biotoxicity of tetracycline degraded products.
JOURNAL OF MATERIALS SCIENCE
(2021)
Article
Materials Science, Ceramics
Abdur Rahman et al.
Summary: This study developed doped and co-doped cadmium oxide nanostructures with antibacterial and photocatalytic activities, showing excellent performance against Staphylococcus aureus, Klebsiella pneumoniae, and Proteus vulgaris, as well as efficient degradation of organic dye under direct sunlight. The simple and inexpensive wet chemical method used for synthesis demonstrated potential for practical applications in polluted water remediation and environmental protection.
CERAMICS INTERNATIONAL
(2021)
Article
Materials Science, Ceramics
Muhammad Aadil et al.
Summary: In this study, mesoporous and macroporous nanosheets of Ag.Co3O4 were successfully synthesized with high catalytic activity for efficient removal of toxic dyes under natural sunlight. The exceptional activity of Ag.Co3O4 sample is attributed to its novel bimodal porous structure, high surface area, narrow bandgap, good electrical conductivity, and low charge transfer resistance, showing great potential for eliminating harmful dyes from industrial effluents.
CERAMICS INTERNATIONAL
(2021)
Article
Chemistry, Physical
Muhammad Aamir et al.
Summary: La1-xCoxCr1-yFeyO3/r-GO nanocomposite prepared via micro-emulsion method exhibits significantly higher photocatalytic activity under visible light irradiation, attributed to its structural features for performance enhancement.
JOURNAL OF MOLECULAR LIQUIDS
(2021)
Article
Physics, Condensed Matter
Muhammad Moazzam Latif et al.
Summary: This study investigated the effects of doping manganese and iron elements on the properties of CeO2 nanoparticles, characterized using various techniques and tested for antibacterial and antifungal activities.
PHYSICA B-CONDENSED MATTER
(2021)
Review
Environmental Sciences
Li Xiao-Ying et al.
Summary: Forest fires in boreal and arctic regions have significant impacts on permafrost degradation, soil carbon loss, vegetation changes, and hazardous periglacial landforms. The effects of forest fires on soil temperature, active layer thickness, and nutrient release can persist for decades or even centuries, with changes in vegetation and permafrost dynamics. More research is needed to understand the complex interactions among forest fires, vegetation, carbon cycling, and permafrost under a changing climate.
ADVANCES IN CLIMATE CHANGE RESEARCH
(2021)
Article
Engineering, Chemical
Muhammad Aadil et al.
Summary: This study synthesized transition metal substituted CuO samples via wet chemical route for photocatalytic and antibacterial applications. Among the samples, CMAO showed excellent photocatalytic activity and bactericidal activity against both Gram-positive and Gram-negative bacterial strains. The results indicated that binary metal substituted CuO (CMAO) has the potential to effectively degrade dyes and eliminate bacteria in industrial effluents.
ADVANCED POWDER TECHNOLOGY
(2021)
Article
Materials Science, Ceramics
Atta ur Rehman et al.
Summary: In this study, binary transition metal (Ce and Zn) doped CuO nanocatalyst was successfully fabricated through a facile co-precipitation technique. The doped sample exhibited significantly higher removal efficiency for MB dye compared to the pristine CuO sample, attributed to its higher surface area and tuned band-gap. The superior adsorption and degradation aptitude of the doped sample were also supported by a higher rate constant in the degradation process.
CERAMICS INTERNATIONAL
(2021)
Article
Materials Science, Ceramics
M. Aamir et al.
Summary: In this study, La(1-x)Co(x)Cr(1-y)FeyO(3) perovskite was successfully synthesized via a simple micro-emulsion route. The properties of the perovskite were significantly altered by the addition of Co and Fe ions, leading to enhanced dielectric, ferroelectric, and magnetic behavior. The La0.40Co0.60Cr0.40Fe0.60O3 compound showed promising potential for photocatalytic dye degradation under visible light exposure, demonstrating efficient performance under solar light exposure.
CERAMICS INTERNATIONAL
(2021)
Article
Chemistry, Physical
Khadija Chaudhary et al.
Summary: The synthesis of highly active and cheap photo-catalyst materials consisting of ZnO nanochips assembled over graphene derivatives, ZnO@GO and ZnO@RGO, was investigated. Results showed that ZnO@RGO had higher efficiency with 2.4 and 2 times higher kinetic rates for RhB and MB removal, respectively, attributed to the partially restored conjugated structure of RGO leading to better charge migration across semiconductor-carbon heterojunctions. The active species involved in the degradation process were systematically investigated, and a photo-catalytic mechanism was proposed, demonstrating good recyclability and resistance to photo-corrosion for both ZnO@GO and ZnO@RGO even after 360 minutes of consecutive photo-catalytic activity.
FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES
(2021)
Article
Engineering, Environmental
Chao Yang et al.
Summary: The CeO2@LDH photocatalyst demonstrates excellent persulfate activation performance and high degradation efficiency under visible light irradiation. The Z-scheme structure effectively facilitates the transfer of hot carriers and inhibits the recombination of electron-hole pairs, generating more active species for photodegradation. This system shows promise for degrading RhB and potentially other organic pollutants.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Chemistry, Inorganic & Nuclear
Parisa Maleki et al.
Summary: CeO2 nanoparticles and silver-doped Ce1-xAgxO2 nanoparticles were synthesized using a green bioprocess with Salvia seeds extract as a capping agent. The nanoparticles showed uniform spherical morphology with an average size of 62 nm. In vitro cytotoxicity was evaluated on EPG human gastric cancer cell line, and antibacterial activity was tested against Staphylococcus aureus and Pseudomonas aeruginosa.
INORGANIC CHEMISTRY COMMUNICATIONS
(2021)
Article
Engineering, Chemical
Feng Guo et al.
Summary: The design of advanced semiconductor photocatalysts, specifically the p-n-n heterojunction photocatalyst, with a strong built-in electric field, has shown to effectively separate photo-generated carriers and achieve high-efficient photocatalytic activity. A unique Cu3P-ZSO-CN p-n-n heterojunction photocatalyst was successfully synthesized using a solvothermal method for the photodegradation of broad-spectrum antibiotics under visible light, with the 5% Cu3P-ZSO-CN catalyst exhibiting the highest degradation efficiency. This work provides a new perspective for the application of p-n-n heterojunction photocatalysts in environmental remediation.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Engineering, Environmental
Weilong Shi et al.
CHEMICAL ENGINEERING JOURNAL
(2020)
Article
Materials Science, Ceramics
Abdur Rahman et al.
CERAMICS INTERNATIONAL
(2020)
Article
Materials Science, Ceramics
Stephy Elizabeth George et al.
CERAMICS INTERNATIONAL
(2020)
Article
Engineering, Environmental
Weilong Shi et al.
JOURNAL OF HAZARDOUS MATERIALS
(2020)
Article
Materials Science, Ceramics
Muhammad Aadil et al.
CERAMICS INTERNATIONAL
(2020)
Article
Engineering, Chemical
Weilong Shi et al.
SEPARATION AND PURIFICATION TECHNOLOGY
(2020)
Article
Materials Science, Multidisciplinary
P. Anantha Rao et al.
RESULTS IN PHYSICS
(2020)
Article
Chemistry, Physical
Muhammad Aadil et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2020)
Article
Chemistry, Inorganic & Nuclear
Govindhasamy Murugadoss et al.
INORGANIC CHEMISTRY COMMUNICATIONS
(2019)
Article
Chemistry, Multidisciplinary
Kugalur Shanmugam Ranjith et al.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2018)
Article
Materials Science, Multidisciplinary
N. S. Ferreira et al.
Article
Chemistry, Multidisciplinary
Eunpyo Hong et al.
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
(2014)