Results 21 to 30 of about 5,928 (190)
The Proceedings of the Nigerian Academy of Science, 2020 In this work, titanium dioxide (TiO2) particles were synthesized from bulk Titania using lime juice or lime peel as capping agents. The synthesized TiO2 nanoparticles were characterized using powder X-Ray Diffraction (p-XRD), Scanning Electron Microscopy
Khadijat O. Abdulwahab +2 more
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Fracture Resistance of Functionally Graded Three-unit Fixed Partial Denture with Titanium Dioxide and Silica Nanoparticles: An In Vitro Study [PDF]
International Journal of Prosthodontics and Restorative Dentistry, 2023 Purpose: The objective of this study was to assess the fracture resistance of functionally graded monolithic zirconia with different nanoparticles in three-unit fixed dental prostheses (FDPs) after undergoing thermal and mechanical aging.
Aditi A Kanitkar +5 more
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Titania Nanoparticles as modified Photocatalyst
, 2021 Introduction: Since last many decades titania (TiO2)-nanoparticle (NP) has been extensively studied owing to its prime characteristics as low cost, high stability, non-toxicity, biologically inertness, redox ability, and environmentally friendly merits (1, 2). The bandgap is the key factor to determine the photo-response ability for the TiO2 NPs.
Tarun Parangi, Manish Kumar Mishra
openaire +2 more sources
Angewandte Chemie, EarlyView.Porous polymer monoliths embedded with sensitizer–annihilator dye pairs enable efficient solid‐state visible‐to‐ultraviolet triplet–triplet annihilation‐based photon upconversion under low‐intensity blue and green light. Their co‐continuous porous architectures balance chromophore interactions with substrate accessibility, providing robust and tunable ...
Sakura Nakagawa +5 more
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Advances in Materials Science and Engineering, 2014 Titania (TiO2) nanoparticles with periodical mesopore size (up to 150 Å) have successfully been synthesized by sol-gel template method, using titanium(IV) tetraisopropoxide as a starting precursor and isopropanol as a solvent.
Vorrada Loryuenyong +3 more
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Effect of Tris and acetic acid on the stability of titania nanoparticles in different alcohols and their electrophoretic deposition process [PDF]
Processing and Application of Ceramics, 2018 Tris (tris(hydroxymethyl)aminomethane) was used as the dispersant to enhance the colloidal stability of titania nanoparticles in different alcohols (methanol, ethanol, isopropanol and butanol). Acetic acid (AA) was also used to increase the ionization of
Morteza Farrokhi-Rad
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Self-assembly of a Ni(I)-photocatalyst for plain water splitting without sacrificial agents
Electrochemistry Communications, 2021 The present work describes a self-assembling photocatalytic system that is observed when illuminating grey titania nanoparticles in suspension with a plain aqueous Ni2+ solution.
Shanshan Qin +8 more
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Nanomaterials, 2018 Titania is a promising material for numerous photocatalytic reactions such as water splitting and the degradation of organic compounds (e.g., methanol, phenol). Its catalytic performance can be significantly increased by the addition of co-catalysts.
Alexander Müller +6 more
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SYNTHESIS AND CHARACTERIZATION OF AN ENVIRONMENTALLY-FRIENDLY HYBRID NANOCOMPOSITE COATING
Journal of Advanced Materials in Engineering, 2021 In this research, a kind of environmentally-friendly inorganic-organic hybrid nanocomposite coating based on silica containing titania/silica core/shell nanoparticles was synthesized and characterized for conservation of facade tiles in historical ...
S. Borhani Esfahani +4 more
doaj
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source