Preparation of Degradable Oxidized Regenerated Cellulose Gauze by Zinc Modification on HNO3/Cu Oxidized Viscose Fibers 


Vol. 20,  No. 6, pp. 1125-1135, Jun.  2019
10.1007/s12221-019-7051-9


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  Abstract

In the present research, the oxidized regenerated cellulose (ORC), type viscose, was obtained by selective oxidation system, HNO3-Cu. Oxidizing parameters- acid concentration, reaction time and Cu content- were optimized through the central composite design (CCD) to obtain high yield of carboxyl content. The optimum oxidation conditions were as follows: time 30 h, acid concentration 46 % and Cu content 2.5 (g), in which the carboxyl value was 16.02

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  Cite this article

[IEEE Style]

A. A. B. a. M. A. Dogolsar, "Preparation of Degradable Oxidized Regenerated Cellulose Gauze by Zinc Modification on HNO3/Cu Oxidized Viscose Fibers," Fibers and Polymers, vol. 20, no. 6, pp. 1125-1135, 2019. DOI: 10.1007/s12221-019-7051-9.

[ACM Style]

Atefeh Afroozan Bazghaleh and Mojtaba Akbari Dogolsar. 2019. Preparation of Degradable Oxidized Regenerated Cellulose Gauze by Zinc Modification on HNO3/Cu Oxidized Viscose Fibers. Fibers and Polymers, 20, 6, (2019), 1125-1135. DOI: 10.1007/s12221-019-7051-9.

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