| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10266413 | Dyes and Pigments | 2005 | 6 Pages |
Abstract
Cyclopolymerization of diallyldimethylammonium chloride and diallylamine containing photochromic spiroxazine was carried out by free radical initiation. The resulting polymer was found to be photochromic in solution and thin solid film. The viscosity of a methanol solution of the polymer was reversively reduced by as much as 5% upon UV irradiation, the initial value being restored in the dark.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Sung-Hoon Kim, So-Yeon Park, Nam-Sik Yoon, Sam-Rok Keum, Kwangnak Koh,