Synthesis and Characterization of Acrylic Acid-g-(κ-Carrageenan) Copolymer and Study of Its Application
Joint Authors
Source
International Journal of Carbohydrate Chemistry
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-06-11
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The effects of concentrations of peroxymonosulphate, mercaptosuccinic acid, hydrogen ion, acrylic acid, and carrageenan on grafting parameters were studied to find out the maximum grafting ratio.
The corresponding values were found to be 14.0×10-3, 32×10-3, 15.0×10-3, 18.0×10-2 mol dm−3, and 1.0×10-2 g dm−3, respectively.
The optimal reaction time duration and reaction temperature were found to be 120 min and 40°C, respectively.
The effect of hydrogen ion variation from 5.0 up to 25.0×10-4 mol dm−3 shows prompt changes on grafting parameter.
The grafted copolymer was found more thermally stable than the ungrafted substrate.
Also the grafted copolymer absorbed more water, namely hazardous metal cations.
Hg2+, Pb2+, and Cd2+, showed better flocculation behavior than carrageenan.
American Psychological Association (APA)
Srivastava, Arti& Kumar, Rajesh. 2013. Synthesis and Characterization of Acrylic Acid-g-(κ-Carrageenan) Copolymer and Study of Its Application. International Journal of Carbohydrate Chemistry،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-505938
Modern Language Association (MLA)
Srivastava, Arti& Kumar, Rajesh. Synthesis and Characterization of Acrylic Acid-g-(κ-Carrageenan) Copolymer and Study of Its Application. International Journal of Carbohydrate Chemistry No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-505938
American Medical Association (AMA)
Srivastava, Arti& Kumar, Rajesh. Synthesis and Characterization of Acrylic Acid-g-(κ-Carrageenan) Copolymer and Study of Its Application. International Journal of Carbohydrate Chemistry. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-505938
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-505938