Evaluation of the Particle Aerosolization from n-TiO2 Photocatalytic Nanocoatings under Abrasion
Joint Authors
Shandilya, Neeraj
Le Bihan, Olivier
Bressot, Christophe
Morgeneyer, Martin
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-05
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A parametric study on the release of titanium dioxide (TiO2) nanoparticles from two commercial photocatalytic nanocoatings is carried out.
For this, abrasion tests are performed on them.
The formed aerosols are characterized by their number concentration, particle size distribution, individual particle shape, size, and chemical composition.
The two nanocoatings appear to exhibit contrastingly opposite behavior with respect to the number concentration of the released particles.
Having irregular shapes, the released particles are found to have unimodal size distributions with 1.5–3.5% (in mass) of Ti content.
However, no free nanoparticles of TiO2 were found.
Distinct phases during the particle number concentration evolution with time are also discussed and evaluated.
Two quantities— (ΔC/Δt) I and T II —are identified as the important indicators to qualitatively measure the resistance strength and hence the concentration of the released particles from a nanocoating during stress application.
American Psychological Association (APA)
Shandilya, Neeraj& Le Bihan, Olivier& Bressot, Christophe& Morgeneyer, Martin. 2014. Evaluation of the Particle Aerosolization from n-TiO2 Photocatalytic Nanocoatings under Abrasion. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1041257
Modern Language Association (MLA)
Shandilya, Neeraj…[et al.]. Evaluation of the Particle Aerosolization from n-TiO2 Photocatalytic Nanocoatings under Abrasion. Journal of Nanomaterials No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1041257
American Medical Association (AMA)
Shandilya, Neeraj& Le Bihan, Olivier& Bressot, Christophe& Morgeneyer, Martin. Evaluation of the Particle Aerosolization from n-TiO2 Photocatalytic Nanocoatings under Abrasion. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1041257
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1041257