The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents

KIRCI, HUSEYIN; ÇELİK, ASENA DAMLA; G�M�SKAYA, ESAT; ERISIR, EMIR

The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents

Asena Damla ÇELİK, (Karadeniz Teknik Üniversitesi, Orman Fakültesi, Orman Endüstri Mühendisliği Bölümü, Trabzon, Türkiye)

Esat GÜMÜŞKAYA, (Karadeniz Teknik Üniversitesi, Orman Fakültesi, Orman Endüstri Mühendisliği Bölümü, Trabzon, Türkiye)

Hüseyin KIRCI, (Karadeniz Teknik Üniversitesi, Orman Fakültesi, Orman Endüstri Mühendisliği Bölümü, Trabzon, Türkiye)

Emir ERİŞİR (Sakarya Uygulamalı Bilimler Üniversitesi, Teknolojik Transfer Ofisi, Serdivan, Sakarya, Türkiye)

JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES

2 0

Yıl: 2019 Cilt: 4 Sayı: 4 Sayfa Aralığı: 657 - 661 Metin Dili: İngilizce İndeks Tarihi: 29-01-2021

The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents

Öz:

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.

Anahtar Kelime:

Selülozik Süperabsorbent Üretiminde Oksidatif Ön İşlemler

Öz:

Selülozik superabsorbent (SAP) üretiminde genelde selüloz ve selüloz türevi farklı oranlarda karıştırılarak kullanılmaktadır. Ancak kullanılan selüloz oranı arttıkça selülozun kimyasal yapısına bağlı olarak süperabsorbentlerin su alma ve absorplama kapasitesi azalmaktadır. Bu çalışmada selüloza uygulanan oksidatif ön işlemlerle bu olumsuz etkinin azaltılması amaçlanmıştır. Selülozun oksidasyon reksiyonları için hidrojen peroxide ve TEMPO (2,2,6,6- tetramethylpiperidine-1-oxyl) kullanılmıştır. Okside selüloz ile karboksimetil selüloz epiklorohidrin çapraz bağlama yöntemi ile işleme tabi tutularak süperabsorbentler üretilmiştir. Üretilen selülozik SAP’ların su alma ve absorplama kapasiteleri pH:2,7 ve 10 koşullarında test ediliştir. Kontrol örnekleriyle yapılan karşılaştırmalarda selüloza uygulanan oksidatif ön işlemlerin SAP’ların su alma kapasitelerinde olumlu etki gösterdiği tespit edilmiştir.

Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

Bao, Y., Ma, J. & Li, N. (2011). Synthesis and swelling behaviours of carboxymethylcellulose-g-poly (AAco-AM-co-MPS)/MMT superabsorbent hydrogel. Carbohydrate Polymers, 84, 76-82.
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.
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.
Khoo, J.M.Y., Chee, S.Y., Lee, L.C. & Nagolingam, S. (2014). Superabsorbent polymer prepared using carboxymethylcellulose derived Ceiba pentedra (L) gaertn (Kapok) cotton. Journal of Applied Polymer Science, 131(18), 40808-40816. Doi: 10.1.1002/APP.40808.
Li, Q., Ma, Z., Yue, Q., Gao, B., Li, W. & Xu, X. (2012). Sythnhesis, characterization and swelling behaviour of superabsorbent wheat straw graft copolymers. Bioresource Technology, 118, 204-209.
Puangsin, B., Yang, Q., Saito, T. & Isogai, A. (2013). Comparative characterization of TEMPO-oxidized cellulose nanofibril films prepared from non-wood resources. International Journal of Biological Macromolecules, 59, 208-213.
Rémond, C., Au, B., Bry, N. & Crônier, D. (2010). Combination of ammonia and xylanase pretreatments: Impact on enzymatic xylan and cellulose recover from wheat straw. Bioresource Technology, 101(17), 6712-6717.
Saito, T. & Isogai, A. (2004). TEMPO-mediated oxidation of native cellulose. The effect of oxidation conditions on chemical and crystal structures of the water-insoluble fractions. Biomacromolecules, 5(5),1983-9.
Sannino, A., Demitri, C. & Madaghiele, M. (2009). Biodegradable cellulose-based hydrogel. Design and Apllications Materials, 2(2), 363-373.
Wu, F., Zhang, Y., Liu, L. & Yao, J.M. (2012). Synthesis and characterization of a novel cellulose-g-poly (acrylic-co-acrylamide) superabsorbent composite based on flax yarn waste. Carbohydrate Polymers, 87(4), 2519-2525.
Wüstenberg, T. (2015). Cellulose and cellulose derivatives in the food industry. Singapore, Wiley VCH Verlag GMBH&Co. KGaA, Germany.

APA	ÇELİK A, G�M�SKAYA E, KIRCI H, ERISIR E (2019). The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. , 657 - 661.
Chicago	ÇELİK ASENA DAMLA,G�M�SKAYA ESAT,KIRCI HUSEYIN,ERISIR EMIR The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. (2019): 657 - 661.
MLA	ÇELİK ASENA DAMLA,G�M�SKAYA ESAT,KIRCI HUSEYIN,ERISIR EMIR The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. , 2019, ss.657 - 661.
AMA	ÇELİK A,G�M�SKAYA E,KIRCI H,ERISIR E The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. . 2019; 657 - 661.
Vancouver	ÇELİK A,G�M�SKAYA E,KIRCI H,ERISIR E The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. . 2019; 657 - 661.
IEEE	ÇELİK A,G�M�SKAYA E,KIRCI H,ERISIR E "The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents." , ss.657 - 661, 2019.
ISNAD	ÇELİK, ASENA DAMLA vd. "The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents". (2019), 657-661.

APA	ÇELİK A, G�M�SKAYA E, KIRCI H, ERISIR E (2019). The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES, 4(4), 657 - 661.
Chicago	ÇELİK ASENA DAMLA,G�M�SKAYA ESAT,KIRCI HUSEYIN,ERISIR EMIR The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES 4, no.4 (2019): 657 - 661.
MLA	ÇELİK ASENA DAMLA,G�M�SKAYA ESAT,KIRCI HUSEYIN,ERISIR EMIR The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES, vol.4, no.4, 2019, ss.657 - 661.
AMA	ÇELİK A,G�M�SKAYA E,KIRCI H,ERISIR E The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES. 2019; 4(4): 657 - 661.
Vancouver	ÇELİK A,G�M�SKAYA E,KIRCI H,ERISIR E The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES. 2019; 4(4): 657 - 661.
IEEE	ÇELİK A,G�M�SKAYA E,KIRCI H,ERISIR E "The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents." JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES, 4, ss.657 - 661, 2019.
ISNAD	ÇELİK, ASENA DAMLA vd. "The Oxidative Pretreatments of Cellulose for Cellulosic Superabsorbents". JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES 4/4 (2019), 657-661.