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Synthesis and Characterization Superabsorbent Hydrogels of Partially Neutralized Acrylic Acid Prepared Using Gamma Irradiation; Swelling and Thermal Behavior | Erizal | Indonesian Journal of Chemistry 21197 40282 1 PB

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Fig 5. DSC thermogram of HSA of irradiated partially acrylic acid with varying Dn, (a) 0, (b) 0.25 , (c) 0.50, (d) 0.75,and (e) 1A similar observation has been reported by Chapiro [21]hydrogels
Fig 6. Scanning micrograph of the surface of HSAprepared from irradiated of 0.75 Dn of acrylic acid withswelling ratio ~1000g/g
Fig 9. FTIR spectrum of superabsorbent hydrogels of partially neutralized acrylic acid prepared using gammairradiation

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