4.6 Article

Green synthesis of Ag-TiO2 nanoparticles using turmeric extract and its enhanced photocatalytic activity under visible light

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

Surface plasmon-driven photoelectrochemical water splitting of a Ag/TiO2 nanoplate photoanode

Piangjai Peerakiatkhajohn et al.

Summary: A silver/titanium dioxide nanoplate photoelectrode was fabricated by decorating vertically aligned titanium dioxide nanoplates with silver nanoparticles. The optimal deposition time of silver nanoparticles significantly enhanced the photoelectrochemical water splitting performance, resulting in a remarkably high photocurrent density compared to pristine titanium dioxide nanoplates.

RSC ADVANCES (2022)

Article Chemistry, Multidisciplinary

Insight into the Roles of Metal Loading on CO2 Photocatalytic Reduction Behaviors of TiO2

Darika Permporn et al.

Summary: The photocatalytic reduction of carbon dioxide into value-added chemicals has gained research interest. In this study, TiO2-supported Pt, Pd, Ni, and Cu catalysts were synthesized and investigated. The formation of various metal species on the TiO2 surface after UV light irradiation was studied using XANES technique. The charge recombination rate and catalytic behaviors of the catalysts were analyzed. The effect of energy band alignment on CO2 photoreduction was also studied. Pt-TiO2 catalyst showed the highest methanol yield and electron transit time.

NANOMATERIALS (2022)

Article Materials Science, Multidisciplinary

Effects of Ag modified TiO2 on local structure investigated by XAFS and photocatalytic activity under visible light

Siripond Phromma et al.

Summary: Silver modified titanium dioxide (Ag-TiO2) nanoparticles with different loading were synthesized and their effects on the structure of TiO2 were investigated. The presence of Ag+-ion in TiO2 structure was confirmed, resulting in Ag substitution and oxygen vacancy in TiO2. XRD and XANES findings revealed the phase transformation and modification of lattice parameters of anatase and rutile phases in the TiO2 structure following Ag doping, indicating the successful introduction of Ag into TiO2. Low Ag doping contents showed better photocatalytic activity than higher doping contents under visible light.

MATERIALS RESEARCH BULLETIN (2022)

Article Chemistry, Analytical

Decoration of Ag Nanoparticle on ZnO Nanowire by Intense Pulsed Light and Enhanced UV Photodetector

Youngwook Noh et al.

Summary: This study synthesized ZnO nanowires using the hydrothermal synthesis method and decorated them with silver nanoparticles on the surface using intense pulsed light irradiation. This decoration process significantly improved the optical properties of the ZnO NWs.

CHEMOSENSORS (2021)

Article Chemistry, Physical

Unveiling general rules governing the dimensional evolution of branched TiO2 and impacts on photoelectrochemical behaviors

Teera Butburee et al.

Summary: Branched nanostructures, specifically branched titanium dioxide, show potential as photocatalysts for energy conversion applications. By using a one-pot hydrothermal synthesis method, researchers have successfully controlled the growth of these nanostructures from zero-dimensional to one-dimensional and two-dimensional structures, leading to improved photocatalytic performance in photoelectrochemical water splitting.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Biochemistry & Molecular Biology

Antimicrobial Activity of Curcumin in Nanoformulations: A Comprehensive Review

Jeffersson Krishan Trigo-Gutierrez et al.

Summary: Curcumin (CUR) is a natural substance with antimicrobial properties extracted from turmeric. To overcome its limitations in clinical use, drug delivery systems (DDSs) have been used to carry CUR effectively against various pathogens.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2021)

Article Chemistry, Multidisciplinary

Enhanced Solar Light Photocatalytic Activity of Ag Doped TiO2-Ag3PO4 Composites

Abdessalem Hamrouni et al.

NANOMATERIALS (2020)

Article Chemistry, Physical

Nitrogen doping of TiO 2 and annealing treatment of photoanode for enhanced solar cell performance

P. Naresh Kumar et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

Review Chemistry, Physical

Dye-sensitized solar cells based on natural photosensitizers: A green view from Iran

Mozhgan Hosseinnezhad et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

Article Chemistry, Physical

Use of scavenger agents in heterogeneous photocatalysis: truths, half-truths, and misinterpretations

Jessica Tamara Schneider et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2020)

Article Materials Science, Multidisciplinary

Modified polymer network gel preparation on Ag/ZnO quasi sphere nanostructure with enhanced structural and optical properties

C. Parvathiraja et al.

MATERIALS RESEARCH EXPRESS (2019)

Article Chemistry, Physical

New understanding of crystal control and facet selectivity of titanium dioxide ruling photocatalytic performance

Teera Butburee et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Article Materials Science, Multidisciplinary

Effect of lattice defects on the structural and optical properties of Ni1-XAgXO (where X=0.0, 0.01, 0.03, 0.05, 0.10 and 0.15) nanoparticles

Rohit Sharma et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2018)

Article Chemistry, Multidisciplinary

Effect of Cu addition on TiO2 surface properties and photocatalytic performance: X-ray Absorption Spectroscopy analysis

Preeya Unwiset et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2018)

Article Biophysics

Green synthesis of silver nanoparticles using turmeric extracts and investigation of their antibacterial activities

Fouad K. Alsammarraie et al.

COLLOIDS AND SURFACES B-BIOINTERFACES (2018)

Article Chemistry, Physical

Ag-doping on TiO2 using plant-based glycosidic compounds for high photonic efficiency degradative oxidation under visible light

Venkatanarasimha Rao Chelli et al.

JOURNAL OF MOLECULAR LIQUIDS (2018)

Article Chemistry, Physical

Cu2O/TiO2 heterostructures for CO2 reduction through a direct Z-scheme: Protecting Cu2O from photocorrosion

Matias E. Aguirre et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

Article Chemistry, Physical

Development of a bio-mediated technique of silver-doping on titania

Ch Venkatanarasimha Rao et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2016)

Article Chemistry, Multidisciplinary

Structural characterization of Ag-doped TiO2 with enhanced photocatalytic activity

Lidiaine M. Santos et al.

RSC ADVANCES (2015)

Article Engineering, Chemical

Single-Step Synthesis of Silver-Doped Titanium Dioxide: Influence of Silver on Structural, Textural, and Photocatalytic Properties

Sajid I. Mogal et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2014)

Article Materials Science, Ceramics

Structure and composition study of carbon-doped titanium oxide film combined with first principles

Wei Mai et al.

JOURNAL OF ADVANCED CERAMICS (2014)

Article Optics

Tailoring luminescence properties of TiO2 nanoparticles by Mn doping

B. Choudhury et al.

JOURNAL OF LUMINESCENCE (2013)

Article Physics, Condensed Matter

Structural characterizations of sol-gel synthesized TiO2 and Ce/TiO2 nanostructures

A. Niltharach et al.

PHYSICA B-CONDENSED MATTER (2012)

Article Chemistry, Physical

Nanocolumnar titania thin films uniquely incorporated with carbon for visible light photocatalysis

Shun-Huei Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2007)

Article Materials Science, Ceramics

Effect of silver doping on the phase transformation and grain growth of sol-gel titania powder

HE Chao et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2003)

Article Materials Science, Multidisciplinary

Effect of surface structure on photocatalytic activity of TiO2 thin films prepared by sol-gel method

JG Yu et al.

THIN SOLID FILMS (2000)