Decay of Phosphorescent Warning Design on Textile Substrates

Michal Vik; Martina Vikova; Marketa Kasparova

doi:10.4028/www.scientific.net/AMM.440.112

Paper Titles

Wear Behavior of Zirconium Oxide (ZrO₂) Coating over the Surface of Electro Less Nickel Plating on Tool Steel Substrate
p.88

Stress and Strain Characteristics of Aluminum Equal Channel Angular Pressing
p.92

Recovery of Valuable Metals from Spent Hydrogenation Catalysts
p.97

Aluminum Lithium Alloys (Al-Li-Cu-X)-New Generation Material for Aerospace Applications
p.104

Decay of Phosphorescent Warning Design on Textile Substrates
p.112

A Research of the Microfluidic Cell Chip Technology to Reduce Urine Cells Overlap Rate
p.121

Microwave Assisted Extraction, Chemical Components and Antibacteria Activity Study of Thymus monoglicus Ronn Essential Oil
p.127

The Application of RFID in the Field of Medical Circulation
p.131

Comparing 3 Different Foot Models for Ankle Joint Motion during Gait
p.135

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 440Decay of Phosphorescent Warning Design on Textile...

Decay of Phosphorescent Warning Design on Textile Substrates

Abstract:

The present paper reports the decay of phosphorescence. Besides its interest for measurement techniques, the knowledge of phosphorescence decay curves is, in itself, of fundamental importance in physics and photochemistry. In point of view of development new functional warning design, which is usable for sportswear and outdoor clothes generally, phosphorescence brings additional impulse for safety improvement. On the basis of phosphorescence spectral effectiveness function was shown effect of different colors of used background on phosphorescence visibility. For instance, the agreement, found in this work, between decay curves, kinetic equations and background reflectance give experimental evidence that the theoretical model for the anisotropy decay approximates to a three-exponential function. This model has a few fitting parameters with well-defined physical meanings as compared to the current empirical one.

You might also be interested in these eBooks

Advanced Materials & Sports Equipment Design

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 440)

Pages:

112-117

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.440.112

Citation:

Cite this paper

Online since:

October 2013

Authors:

Michal Vik*, Martina Vikova, Marketa Kasparova

Keywords:

Colorimetry, Decay, Phosphorescence, Textile

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] M. W. Yen, S. Shionoya, H. Yamamoto: Fundamentals of Phosphors, CRC Pres, Taylor & Francis Group, (2007).

Google Scholar

[2] IUPAC. Compendium of Chemical Terminology, 2nd ed. (the Gold Book, ). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).

Google Scholar

[3] J. A. Veerman, M. F. Garcia-Parajo, L. Kuipers, and N. F. van Hulst: Time- varying triplet state lifetimes of single molecules. Physical Review Letters, 83 (11), 2155 (1999).

DOI: 10.1103/physrevlett.83.2155

Google Scholar

[4] L. Yuanhua,Z. Zhongtai, Z. Tang J. Zhang,Z. Zheng,X. Lu: The Characterization and Mechanism of Long Afterglow in Alkaline Earth Aluminates Phosphors Co-doped by Eu2O3 and Dy2O3, Materials Chemistry and Physics, 70, 156–159, (2001).

DOI: 10.1016/s0254-0584(00)00500-9

Google Scholar

[5] Q. Guanming,C. Yongjie, C. Jingqiang,G. Xiujuan, W. Hui and S. Bo: Synthesis of Long Afterglow Phosphors Doped SrAl2O4: Eu2+, Dy3+ and Its Luminescent Properties: Journal of Rare Earths, 25, 86, (2007).

DOI: 10.1016/s1002-0721(07)60530-4

Google Scholar

[6] M. Born and E. Wolf: Principles of Optics (Cambridge University Press, Cambridge, 2003).

Google Scholar