Results 21 to 30 of about 35,646 (293)
La3+’s Effect on the Surface (101) of Anatase for Methylene Blue Dye Removal, a DFT Study
Molecules, 2022 Density functional theory (DFT) is a widely used method for studying matter at the quantum level. In this study, the surface (101) of TiO2 (anatase phase) was considered to develop DFT calculations and explain the effect of lanthanum ion (La3+) on the ...
Ximena Jaramillo-Fierro +2 more
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Physiological responses of Spirulina platensis to nanoparticles of TiO2 and citrate [PDF]
Zīst/shināsī-i Giyāhī-i Īrān, 2022 In order to investigate the stimulating effect of TiO2 nanoparticles on the growth rate and the increase of some metabolites in the microalgae Spirulina platensis, the anatase and rutile forms of the TiO2 nanoparticle were compared to the bulk form, in ...
Nahid Pourbozorgi Rudsari +2 more
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Gels, 2023 This review provides a detailed exploration of titanium dioxide (TiO2) photocatalysts, emphasizing structural phases, heterophase junctions, and their impact on efficiency.
Lizeth Katherine Tinoco Navarro +1 more
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Role of Quantum-Confinement in Anatase Nanosheets [PDF]
The Journal of Physical Chemistry Letters, 2017 This document is the Accepted Manuscript version of a Published Work that appeared in final form in J. Phys. Chem. Lett. copyright American Chemical Society after peer review and technical editing by the publisher.
Varsano, D +3 more
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Anatase TiO2 adsorption on 3-aminopropyltrimethoxysilane-modified Al or glass surfaces
Heliyon, 2019 Herein, anatase titanium dioxide (TiO2) nanoparticles were prepared by boiling anatase TiO2 in water without using hydrothermal synthesis. This changed the particle diameter because boiling caused particle collision via convection.
Masayoshi Kaneko
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Study of Oxygen Vacancies in TiO2 Nanostructures and Their Relationship with Photocatalytic Activity
Applied Sciences, 2022 In this research work, we present the synthesis and characterization of four different TiO2 structures, such as nanotubes, nanocavities, nanosheets assembled on nanocavities and nanobowls assembled on nanocavities, prepared by electrochemical anodization
Alba Arenas-Hernandez +7 more
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Pure Anatase Phase Titanium Dioxide Films Prepared by Mist Chemical Vapor Deposition
Nanomaterials, 2018 In this research, pure anatase phase titanium dioxide thin films were successfully fabricated for the first time using the mist chemical vapor deposition method, and optional values for deposition temperature and concentration of titanium ...
Qiang Zhang, Chaoyang Li
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Stable hydrosols for TiO2 coatings [PDF]
, 2010 The optimum processing parameters required to synthesize, by hydrolysis of titanium isopropoxide (TIP), highly stable hydrosols composed of nanoparticles of the smallest possible size, are deduced both from data available in literature and from our own ...
Aneesha Varghese +5 more
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Rutile-anatase Composite Catalyst Formed by Coupling Anatase and Rutile Particles [PDF]
Chemical and Materials Engineering, 2013 Anatase-type TiO2 particles were formed on a surface of rutile particles by thermal crystallization from amorphous titan oxyhydroxide that was obtained from the aqueous solution of TiOCl2 using urea hydrolysis. Special attention was paid to obtain rutile-anatase composite with reproductive physico-chemical properties by control of synthesis parameters.
A. Kalashnikova +3 more
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Kinetic Model for Nanocrystalline Anatase to Rutile Polymorphic Transformation [PDF]
Chemical and Biochemical Engineering Quarterly, 2017 In this paper, kinetic models are presented for phase transformation from anatase to rutile in nanocrystalline samples at different temperature ranges.
R. Shakibania
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