TY  - JOUR
TI  - The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents
AB  - Cellulosic superabsorbents (SAP) are produced by using cellulose and cellulose derivative blends with different bindingmethods, generally. But cellulose in SAP leads decrease in water absorption and water bonding ability because of nonreactive character ofcellulose based on its chemical structure. The oxidative pretreatments of cellulose were attempted for the resolve of disadvantage of cellulose inSAP, in this study. Hydrogen peroxide and TEMPO (2,2,6,6- tetramethylpiperidine-1-oxyl) were used for oxidative pretreatments of cellulose.Oxidized cellulose and carboxymethylcellulose (CMC) blended and cross-linked by epicholohydrin for cellulosic SAP production. Waterabsorption capacity of cellulosic SAP were determined in pH:2, 7 and 10. The results show that the oxidative pretreatments of cellulose hadaffirmative effect of water absorption capacity of cellulosic SAP according to control samples.
AU  - ÇELİK, ASENA DAMLA
AU  - G�M�SKAYA, ESAT
AU  - KIRCI, HUSEYIN
AU  - ERISIR, EMIR
PY  - 2019
JO  - JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES
VL  - 4
IS  - 4
SN  - 2548-0006
SP  - 657
EP  - 661
DB  - TRDizin
UR  - http://search/yayin/detay/392948
ER  -