It was concluded that carboxymethylcellulose had an affirmative effect on water absorption capacity of cellulosic superabsorbents.
📌 3 Maddede Bu Makale
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Amaç & Hipotez:In this study, it was aimed to determine water and liquid salt solution absorption capacity of cellulosic superabsorbents that were produced by using citric acid crosslinking method.
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Temel Bulgular & Veri:The highest water absorption capacity in water was determined 2616% at pH:7 for cellulosic superabsorbent which was produced with cellulose (10%) and carboxymethylcelulose (90%).
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Sonuç & Katkı:It was concluded that carboxymethylcellulose had an affirmative effect on water absorption capacity of cellulosic superabsorbents.
In this study, it was aimed to determine water and liquid salt solution absorption capacity of cellulosic superabsorbents that were produced by using citric acid crosslinking method. Cellulosic superabsorbents were prepared with mixing cellulose and carboxymethylcellulose at different ratio. The highest water absorption capacity in water was determined 2616% at pH:7 for cellulosic superabsorbent which was produced with cellulose (10%) and carboxymethylcelulose (90%). Absorption capacity of cellulosic superaborbent in salt solution was calculated 984% for NH4Cl2 liquid salt solution. It was concluded that carboxymethylcellulose had an affirmative effect on water absorption capacity of cellulosic superabsorbents.
BÜYÜKÜSTÜN, A. D., ERİŞİR, E., GÜMÜŞKAYA, E. (2020). CELLULOSIC SUPERABSORBENT PRODUCTION WITH CITRIC ACID CROSS-LINKING METHOD. Sigma Journal of Engineering and Natural Sciences, Cilt: 11 Sayı: 2, 185–191. https://ajindex.com/articles/897515
Braihi, A.J., Salih, S.J., Hasham, F.A., Ahmed, J.K., (2014) Prepared crosslinking model for carboxynethyl cellulose/starch superabsorbent polyners blend, International of Material Science and Applications, 3(6), 363-369
Mischnick P., Momcilovic D., (2010) Chemical structure analysis of starch and cellulose derivatives. Adv Carbohydr Chem Biochem 64:117–210
Fekete, T., Borsa, J., Takacs, E., (2014) Synthesis of cellulose derivatives based superabsorbent hydrogels by radiation induced crosslinking, Cellulose J., 21, 4157-4165
İbrahim, S.M., Salmawi, K.M., Zahran, A.H., (2007) Synthesis of crosslinked superabsorbent carboxymethul cellulose/Acrylamide hydrogel Through Electron Beam irradiation, Journal of Applied Polymer Scişence, 104, 2003-2008
Bahram, M.; Mohseni, N.; Moghtader, M, (2016) Emerging Concepts in Analysis and Applications of Hydrogels; InTech: London, UK, 2016; ISBN 978-953-51-2510-5
Laftah W.A. and Hashim,S., (2013) Preparation and possible agricultural applications of polymer hydrogel composite as soil conditioner, Adv. Mater Res., 626, 6–10
Wang, D., Song, Z., Sheng, S.B., (2008) Characterization and biodegradability of amphoteric superabsorbent polymers, J. Appl. Polym. Sci., 107(6), 4116-4120
Chang, C., Duan, B., Cai, L. & Zhang, L., (2010) Superaborbent hydrogels based on cellulose fors smart swelling and controllable delivery. European Polymer Journal, 46, 92-100
Bao, Y., Ma, J. & Li, N., (2011) Synthesis and swelling behaviours of carboxymethylcellulose-g-poly (AA-co-AM-co-MPS)/MMT superabsorbent hydrogel. Carbohydrate Polymers, 84, 76-82
Hubbe, M., Aguola, A., Daystar, J.S., Venditti, R.A., Pawlok, J.J., (2013) Enhanced absorbed products incorprating cellulose and its derivaties: A review. BioResources, 8(4), 6556-6629
Wüstenberg, T., (2015) Cellulose and cellulose derivatives in the food industry. Singapore, Wiley VCH Verlag GMBH&Co. KGaA, Germany
Sannino, A., Demitri, C. & Madaghiele, M., (2009) Biodegradable cellulose-based hydrogel. Design and Apllications Materials, 2(2), 363-373
Çelik, A.D., Gümüşkaya, E., Kırcı, H., Erişir, E., (2019) The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents, Journal of Anatolian Environmental and Animal Sciences, 4(4), 657-661
Kono, H., (2014) Characterization and properties of carboxymethyl cellulose hydrogels crosslinking by ethylene glycols, Carbohydrate Polymers, 16, 86-93