期刊
DYES AND PIGMENTS
卷 124, 期 -, 页码 130-132出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.dyepig.2015.09.006
关键词
Triarylmethane dye; Photodegradation; UV light; Singlet oxygen; Colour fading; Basic Blue 1 (Rhoduline Blue)
资金
- TANIZAWA SEISAKUSHO LTD.
- Grants-in-Aid for Scientific Research [26810055] Funding Source: KAKEN
We studied triarylmethane dyes using LC/MS and UV/VIS spectrometry and demonstrated that they undergo several degradation mechanisms depending on their chemical structures, thus leading to specific degradation rates and colour fading. In particular, we found that Basic Blue 1 (BB1) shows significantly fast decolourization. We suggest a new specific degradation mechanism for BB1 that arises from photogenerated center dot OH radicals from oxygen in air. (C) 2015 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据