Kinetic modeling of free-radical graft polymerization

AIChE Journal ◽  
1994 ◽  
Vol 40 (2) ◽  
pp. 294-311 ◽  
Author(s):  
Mark Chaimberg ◽  
Yoram Cohen
Keyword(s):  
Free Radical ◽  
Kinetic Modeling ◽  
Graft Polymerization

Hydrophilic surface modification of DPVC nanofibrous membrane by free-radical graft polymerization

2016 ◽  
Vol 17 (5) ◽  
pp. 663-670 ◽  
Author(s):  
Chuan Li ◽  
Heyun Wang ◽  
Chunlin Wu ◽  
Zhong Wei ◽  
Qiang Liu ◽  
...  
Keyword(s):  
Surface Modification ◽  
Free Radical ◽  
Graft Polymerization ◽  
Nanofibrous Membrane ◽  
Hydrophilic Surface

Nanoporous SiLK® Dielectric Films Prepared from Free-Radical Graft Polymerization and Thermolysis

2005 ◽  
Vol 206 (24) ◽  
pp. 2483-2489 ◽  
Author(s):  
Yiwang Chen ◽  
Lie Chen ◽  
Xiaofeng Wang ◽  
Xiaohui He
Keyword(s):  
Free Radical ◽  
Graft Polymerization ◽  
Dielectric Films

Effects of Montmorillonite and Acrylic Acid on the Superabsorbent Polymer Based on Xanthan

2012 ◽  
Vol 554-556 ◽  
pp. 200-203
Author(s):  
Xiao Ping Huo ◽  
Fang Wang ◽  
Deng Deng ◽  
Lei Wang
Keyword(s):  
Free Radical ◽  
Xanthan Gum ◽  
Graft Polymerization ◽  
Superabsorbent Polymer ◽  
Important Class ◽  
Nacl Solution ◽  
Swelling Behaviour ◽  
Organic Montmorillonite ◽  
Free Radical Initiator ◽  
Cross Linker

Superabsorbent polymers, which have been used for many applicaions, are an important class of polymers. Superabsorbent polymer based on organic montmorillonite (MMT) and xanthan gum(XG) were prepared by by free-radical graft polymerization of aceylic acid on XG in aqueous solution as a free radical initiator, and then organic montmorillonite (OMMT) was introduced as filler into superabsorbent. The effects of montmorillonite and xanthan on the swelling behaviour of the superabsorbent polymer had been studied in detail. Under the optimal synthesis condition, where the temperature was 65°C, the ratio between the AA monomers and XG was m (XG) : m(AA) = 4 : 1, the weight rate of the initiator and the cross-linker were 1.2% and 0.07%, and the neutralization degree of AA was 70%, the product attained the best water absorbency of 882 g/g in distilled water and 107 g/g in 0.9 wt.% NaCl solution.

scholarly journals A new approach for the kinetic modeling of free radical bulk polymerization of styrene

2011 ◽  
Vol 43 (10) ◽  
pp. 826-831 ◽  
Author(s):  
Oskar Bera ◽  
Radmila Radic̆ević ◽  
Dragoslav Stoiljković ◽  
Mirjana Jovic̆ić ◽  
Jelena Pavlic̆ević
Keyword(s):  
Free Radical ◽  
Kinetic Modeling ◽  
Bulk Polymerization ◽  
New Approach

scholarly journals Kinetic modeling and evaluation of free radical-scavenging behavior in oils: application to four tropical and subtropical fruits in a DPPH system

2020 ◽  
Vol 40 (2) ◽  
pp. 440-443
Author(s):  
Maria do Socorro Moura RUFINO ◽  
Lailla Sabrina Queiroz NAZARENO ◽  
Ricardo Elesbão ALVES ◽  
Fabiano André Narciso FERNANDES
Keyword(s):  
Free Radical ◽  
Kinetic Modeling ◽  
Radical Scavenging ◽  
Free Radical Scavenging
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