Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-23T16:32:52.761Z Has data issue: false hasContentIssue false
  • English
  • Français

High electric insulation and hard protective waterproof coating on metal foil for flexible solar cell and smart paper

Published online by Cambridge University Press:  16 July 2012

Masataka Murahara ,
Yuji Sato  and
Toshio Ohkawara
Masataka Murahara
Affiliation:
Professor Emeritus of Tokai University, Hiratsuka, Kanagawa, Japan Innovative Research Initiatives, Tokyo Institute of Technology, Tokyo, Japan M Hikari & Energy Laboratory Co., Ltd., Kamakura, Kanagawa, Japan
Yuji Sato
Affiliation:
Innovative Research Initiatives, Tokyo Institute of Technology, Tokyo, Japan
Toshio Ohkawara
Affiliation:
M Hikari & Energy Laboratory Co., Ltd., Kamakura, Kanagawa, Japan
Get access

Abstract

An electric insulation resistant coating has been developed by using photo-oxidized silicone oil. The silicone oil was exposed to ultraviolet⊈light in the air; which transformed the organic silicone oil into an inorganic amorphous glass film. Conventional large-area solar panels and smart papers are made of glass or plastic; in addition to being well insulated, waterproof, transparent, and hard, the panels are desirable to be light in weight and flexible. Here, metal foil is dipped into dimethylsiloxane silicone oil, and the silicone oil on the foil surface is irradiated with Xe2 excimer lamplight. Oxygen adsorbed on the sample surface is photo-excited by the irradiation to produce active oxygen. This active oxygen reacts with the silicone oil photo-excited and forms inorganic glass. With the process of the photo-oxidation, the silicone oil is vitrified, being inorganic.

Keywords

photochemicalcoatingthin film
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1401: Symposium T – Large-Area Processing and Patterning for Active Optical and Electronic Devices III , 2012 , mrsf11-1401-t05-04
Copyright
Copyright © Materials Research Society 2012

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Mercea, P. V. and Bartan, M. J., J. Membr. Sci. 59, 33 (1991)Google Scholar
2. Erlat, A. G., Spontak, R. J., Clarke, R. P., Robinson, T. C., Haaland, P. D., Tropsha, Y., Harvey, N. G., and Vogler, E. A., J. Phys. Chem. B 103, 6047 (1999)Google Scholar
3. Dennler, G., Houdayer, A., Latreche, M., Segui, Y., and Wertheimer, M. R., Thin Solid Films 382, 1 (2001)Google Scholar
4. Dennler, G., Houdayer, A., Raynaud, P., Segui, Y., and Wertheimer, M. R., Nucl. Instrum. Methods Phys. Res., Sect. B 192, 420 (2002)Google Scholar
5. Hozumi, A., Masuda, T., Sugimura, H., and Kameyama, T., Langmuir 19, 7573 (2003)Google Scholar
6. Toda, H., Langmuir 11, 3281 (1995)Google Scholar
7. Toda, H., Langmuir 12, 966 (1996)Google Scholar
8. Awazu, K. and Onuki, H., J. Noncryst. Solids 215, 176 (1997)Google Scholar
9. Ouyang, M., Klemchuk, P. P., and Koberstein, J. T., Polym. Degrad. Stab. 70, 217 (2000)Google Scholar
10. Murahara, M., Journal of the Japan Society for Precision Engineering, 53, 1692 (1987) in JapaneseGoogle Scholar
11. Asano, K. and Murahara, M., Mat. Res. Symp. Proc., 796, 133 (2004)Google Scholar
12. Murahara, M., Plasticity and Processing 27, 934–942 (1986)Google Scholar
13. Murahara, M., Funatsu, T. and Okamoto, Y., Proc. SPIE 5647, 224–230 (2005)Google Scholar
14. Murahara, M., Sato, Y., Funatsu, T., Jitsuno, T. and Okamoto, Y., Proc. SPIE 7132, 71320K-1-8 (2009)Google Scholar
15. Murahara, M., Optics 20(8), 494–499 (1991)Google Scholar
16. Kuzuu, N., Komatsu, Y. and Murahara, M., Physical Review B Condensed Matter 44(17), 9265–9270 (1991)Google Scholar
17. Murahara, M., Sato, N. and Ikadai, A., Optics Letters 30(24), 3416–3418 (2005)Google Scholar
18. Murahara, M., Japan Patent Office Gazette 2010–185085, (2010)Google Scholar