Effects of Excess Cu Addition on Photochromic Properties of AgCl-Urethane Resin Composite Films

Autor:	Hidetoshi Miyazaki, Hirochi Shimoguchi, Hiroki Nakayama, Hisao Suzuki, Toshitaka Ota
Jazyk:	angličtina
Rok vydání:	2013
Předmět:	Materials of engineering and construction. Mechanics of materials TA401-492
Zdroj:	Advances in Materials Science and Engineering, Vol 2013 (2013)
Druh dokumentu:	article
ISSN:	1687-8434 1687-8442
DOI:	10.1155/2013/854928
Popis:	AgCl-resin photochromic composite films were prepared using AgNO3, HCl-EtOH, CuCl2 ethanol solutions, and a urethane resin as starting materials. The AgCl particle size in the composite films, which was confirmed via TEM observations, was 23–43 nm. The AgCl composite films showed photochromic properties: coloring induced by UV-vis irradiation and bleaching induced by cessation of UV-vis irradiation. The coloring and bleaching speed of the composite film increases with increasing CuCl2 mixing ratio.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/1c62a430e54843c78e4f49f040265db1 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF