شماره ركورد كنفرانس
4100
عنوان مقاله
Preparation and characterization of Chitosan-g-Itaconic acid
پديدآورندگان
Dan Sasan Sasndan@gmail.com Department of chemical Engineering, Faculty of Engineering,Shahid Bahonar University of Kerman, Kerman, Iran , Kalantari Maryam Kalantari@uk.ac.ir Department of Chemistry, Faculty of ScienceShahid Bahonar University of Kerman, Kerman, Iran , Kamyabi Ata Kamyabi@uk.ac.ir Department of chemical Engineering, Faculty of EngineeringShahid Bahonar University of Kerman, Kerman, Iran. , Soltani Madjid ma_soltani@yahoo.com Department of Mechanical Engineering, KNT University of Technology, Tehran, Iran
تعداد صفحه
7
كليدواژه
chitosan , graft copolymer , itaconic acid , ammonium persulphate
سال انتشار
1395
عنوان كنفرانس
اولين همايش ملي توسعه در علوم و صنايع شيميايي
زبان مدرك
انگليسي
چكيده فارسي
In this research, chemical modification of chitosan was done via grafting of itaconic acid using several initiator such as ammonium persulphate (APS), cerium ammonium nitrate (CAN) and Fenton reagent (a solution of hydrogen peroxide with ferrous iron). Results showed that the itaconic acid was successfully grafted on chitosan using APS as initiator. Graft reaction confirmed using FTIR. Th ermo gravimetric analysis (TGA) used to study the thermal stability of the synthesized copolymer, which indicated that grafting increase the thermal stability by 100 °C.
كشور
ايران
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