| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10601837 | Carbohydrate Polymers | 2013 | 6 Pages |
Abstract
⺠The oxidation efficiency comparison between TEMPO and N-hydroxyphthalimide (NHPI) of viscose was studied. ⺠The amount of carboxylic groups formed is higher when NHPI was used as mediator. ⺠The best preservation of the fibers's morphology was observed when NHPI acts as mediator. ⺠TEMPO oxidation of viscose provides lower amount of carboxylic groups as compared with NHPI. ⺠TEMPO mediated oxidation of viscose leads to a higher depolymerization as compared with NHPI.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Gabriela Biliuta, Lidija Fras, Mioara Drobota, Zdenka Persin, Tatjana Kreze, Karin Stana-Kleinschek, Volker Ribitsch, Valeria Harabagiu, Sergiu Coseri,