Characterization of nanocomposite film based on chitosan intercalated in clay platelets by electron beam irradiation

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• 作者：Mahdiyar Shahbazi^a ; ^{shahbazim00@yahoo.com} ; ^{m.shahbazi1366@gmail.com} ; Ghadir Rajabzadeh^a ; ^{gh.rajabzadeh@rifst.ac.ir} ; Seyed Javad Ahmadi^b
• 关键词：Chitosan/clay film ; Intercalation process ; Irradiation crosslinking ; Surface hydrophobicity ; Crystallinity degree ; DSC assay
• 刊名：Carbohydrate Polymers
• 出版年：2017
• 出版时间：10 February 2017
• 年：2017
• 卷：157
• 期：Complete
• 页码：226-235
• 全文大小：2931 K
• 卷排序：157

文摘

At low irradiation doses, crosslinking reaction improved physico-mechanical properties of nanocomposite. Depolymerization of chitosan chains upon high level of irradiation decreased film crystallinity. Irradiated films have a high glass-transition temperature compared with non-irradiated one. Chitosan chains were more intercalated in clay galleries after electron beam irradiation.