TiO2 nano-particles based photochromic composite films

被引：15

作者：

Miyazaki, Hidetoshi ^{[1
]}

Matsuura, Takahiro ^{[1
]}

Ota, Toshitaka ^{[2
]}

机构：

[1] Shimane Univ, Grad Sch Nat Sci Technol, 1060 Nishikawatsu, Matsue, Shimane 6908504, Japan

[2] Nagoya Inst Technol, Ceram Res Lab, 10-6-29 Asahigaoka, Tajimi, Gifu 5070071, Japan

来源：

COMPOSITES COMMUNICATIONS | 2018年 / 10卷

关键词：

TiO2; Photochromism; Composite film;

D O I：

10.1016/j.coco.2018.09.004

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Photochromic TiO2-based composite films, with a particle size of 30-40 nm, were prepared using a titanium tetra-isopropoxide and a transparent urethane resin. The transparent films turned blue upon UV irradiation. They were color-saturated in about 20 min, then bleached reaching the initial transparency after two hours in a dark room.

引用

页码：136 / 139

页数：4

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