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Evaluation of the incorporation of waste generated from titanium dioxide manufacturing in red ceramics
(Universidade Federal de São CarlosSão Carlos, 2015)
Rotary-vacuum-filter mud (RVFM) is waste generated during the manufacturing process of titanium dioxide. In this work, RVFM and ceramic bricks containing different ratios of this waste are investigated. The mud samples ...
Study of the zirconium and silicon homovalent dopants insertion on the structure and bandgap energy of titanium dioxide powders
(2018-01-01)
The reconstructive transformation occurring during the anatase-to-rutile phase transition can be observed through adequate techniques such as Thermal Analyses and Z-ray diffractometry followed by structural refinement. The ...
Evaluation of the Incorporation of Waste Generated from Titanium Dioxide Manufacturing in Red Ceramics
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2015-01-01)
Rotary-vacuum-filter mud (RVFM) is waste generated during the manufacturing process of titanium dioxide. In this work, RVFM and ceramic bricks containing different ratios of this waste are investigated. The mud samples ...
Titanium dioxide nanoparticles and nanotubular surfaces: Potential applications in nanomedicine
(2017-01-01)
Titanium dioxide nanotubes and nanoparticles are believed to be stable, possess antibacterial properties, and biocompatible and less toxic than other nanostructures, making them excellent candidates for biomedical applications. ...
Microstructural effect of a laser-activated bleaching agent containing titanium dioxide on human enamel
(2020-11-01)
Aim: This study aimed to evaluate the effect of a laser-activated bleaching agent containing titanium dioxide (TiO2) nanoparticles on enamel roughness and hardness. Materials and Methods: Twenty human premolars were ...
Emission properties related to distinct phases of sol-gel dip-coating titanium dioxide, and carrier photo-excitation in different energy ranges
(2017-07-01)
Titanium dioxide (TiO2) in the form of pellets (pressed powder) and thin films are investigated, revealing the presence of distinct phases: mainly anatase and rutile. Characterization of optical, structural and electrical ...
Structural and thermal studies of titanium dioxide gel modified with anatase isostructural zircon silicate
(2018-01-01)
Important changes in anatase crystal structure are responsible for the consequent anatase-to-rutile phase transition in titanium dioxide powders. In order to investigate several structural rearrangements occurring in anatase ...
Synthesis and characterization of nanostructured TiO<sub>2</sub>-SnO<sub>2</sub> composite
(2014)
Nanostructured composites based on titanium dioxide have been studied in order to improve optical and photo-catalytic properties, as well as their performance in gas sensors. In this work, titanium and tin dioxides were ...
PHOTOACTIVE POLYACRYLONITRILE FIBERS COATED BY NANO-SIZED TITANIUM DIOXIDE: SYNTHESIS, CHARACTERIZATION, THERMAL INVESTIGATION
(Sociedad Chilena de Química, 2011)