Insight into efficient photocatalytic elimination of tetracycline over SrTiO3(La,Cr) under visible-light irradiation: The relationship of doping and performance

2019 ◽  
Vol 486 ◽  
pp. 93-101 ◽  
Author(s):  
Junzhe Jiang ◽  
Yushuai Jia ◽  
Yabin Wang ◽  
Ruifeng Chong ◽  
Liping Xu ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
And Performance ◽  
Relationship Of ◽  
The Relationship ◽  
Insight Into

Photoinitiating characteristic of erythrosine B derivatives and its application on pigmented visible photo-curing ink of textile digital printing

2016 ◽  
Vol 86 (20) ◽  
pp. 2158-2168 ◽  
Author(s):  
Xuying Nan ◽  
Guangdong Sun ◽  
Yi Huang ◽  
Qinguo Fan ◽  
Yuhua Yao ◽  
...  
Keyword(s):  
Visible Light ◽  
Tensile Properties ◽  
Visible Light Irradiation ◽  
Experimental Results ◽  
Digital Printing ◽  
Erythrosine B ◽  
Jet Printing ◽  
And Performance ◽  
Photo Curing ◽  
The Relationship

Eight visible photoinitiators composed of a series of erythrosine B derivatives with different structures, combined with ethyl-4-dimethylaminobenzoate and diphenyliodonium hexafluorophosphate, were evaluated for their photoinitiating characteristic and the tensile properties of photo-curing films initiated by them, to acquire the relationship between structure and performance. The visible photoinitiator was the key component for the pigmented visible photo-curing ink of textile digital printing. So, based on the experimental results, the preferred photoinitiator was incorporated into three pigmented photo-curing inks (red, yellow and blue) to perform textile digital jet printing. After photo-curing under visible light irradiation, the printed fabric samples showed excellent dry–wet rubbing fastness, and possessed a consistent hue with the samples initiated by the photoinitiator containing camphorquinone.

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