纤维素羧酸钠基半互穿高吸水凝胶的温控溶胀效果

doi:10.11896/cldb.17120075

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Abstract The high water-absorbent hydrogels with thermo-tunable swelling property represent a versatile and promising class of functional materials in both academic and industrial fields due to their unique characteristics, such as multifold change of volume in response to minute change in the ambient temperature. Cellouronic acid sodium (CAS) is a water-soluble cellulose derivative produced by a selective oxidation of cellulose, but its modification of functional hydrogels was less documented. Based on a sequential synthesis method, the copolymer network was firstly synthesized with acrylamide (AM) and diallyldimethylammonium chloride (DAC) as comonomers, N,N′-methylenebisacrylamide (MABM) as crosslin-ker. Then, linear polymer CAS obtained from bagasse pith, has been introduced into cross-linked poly(AM-co-DAC) to form thermo-sensitive semi-interpenetrating polymer networks (semi-IPNs). The chemical composition and morphology of hydrogel were characterized by FT-IR, XPS and SEM. The effects of CAS dosage, initiator charge and medium property on gel's swelling ability at various temperatures were also investigated. The results showed that the prepared CAS-based gels exhibited a high water-absorbency and temperature-tunable swelling property. The swelling degree enhanced with increasing ambient temperature. Both swelling ability and its thermo-sensitivity largely depended on the chemical structure of the semi-IPNs and the solvent property.

Key words： superabsorbent hydrogel cellouronic acid sodium poly(acrylamide-co-diallyldimethylammonium chloride) thermo-sensitive swelling property

Published: 28 April 2019

CLC number:

O636.1+1

Fund:This work was financially supported by the National Natural Science Foundations of China (51363013), Science Research Foundation Project of Yunnan Municipal Education Commission (2018js027) and KMUST Scientific Research Foundation for the Introduction of Talent (KKSY201605058).

About author:: Xin Gao, received her Ph. D. degree in Environmental Chemistry from Kunming University of Science (KMUST) and Technology in July 2016.

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	GAO Xin
	HAN Qunqing
	ZHANG Heng
	CHEN Keli

Cite this article:

GAO Xin,HAN Qunqing,ZHANG Heng, et al. Thermo-tunable Swelling Effect of Cellouronic Acid Sodium-based Superabsorbent Hydrogels[J]. Materials Reports, 2019, 33(8): 1416-1421.

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http://www.mater-rep.com/EN/10.11896/cldb.17120075 OR http://www.mater-rep.com/EN/Y2019/V33/I8/1416

1 Gharekhani H, Olad A, Mirmohseni A, et al. Carbohydrate Polymers, 2017, 168, 1.
2 Fekete T, Borsa J, Takács E, et al. Carbohydrate Polymers, 2017, 166, 300.
3 Kang S H, Hong S G, Moon J. Cement and Concrete Research, 2017, 97, 73.
4 Wang Z, Ning A, Xie P, et al. Carbohydrate Polymers, 2017, 157, 48.
5 Adair A, Kaesaman A, Klinpituksa P. Polymer Testing, 2017, 64, 321.
6 Olad A, Pourkhiyabi M, Gharekhani H, et al. Carbohydrate Polymers, 2018, 190, 295.
7 Thakur S, Arotiba O A. Polymer Bulletin, 2018, 75(10), 4587.
8 McLaughlin J R, Abbott N L, Guymon C A. Polymer, 2018, 142, 119.
9 Chen H, Zhang S, Liu S, et al. Materials Review B:Research Papers, 2017, 31(10), 30(in Chinese).
陈航超,张素红,刘生玉,等. 材料导报:研究篇, 2017, 31(10), 30.
10 Cheng J L, Yin H Y, Feng Y J, et al. Polymer Materials Science and Engineering, 2016, 32(6), 118(in Chinese).
程金梁,殷鸿尧,冯玉军,等.高分子材料科学与工程, 2016, 32(6), 118.
11 Lee C H, Yi Y D, Park H R, et al. Fluid Phase Equilibria, 2016, 427, 594.
12 Tsutsui H, Moriyama M, Nakayama D, et al. Macromolecules, 2006, 39(6), 2291.
13 Ning J Y, Kubota K, Li G, et al. Reactive and Functional Polymers, 2013, 73(7), 969.
14 Gao X, Chen K L, Zhang H, et al. Archives of Acoustics, 2014, 39(2), 267.
15 Gao X, Chen K L, Zhang H, et al. Bioresources, 2014, 9(3), 4094.
16 Liu X P, Wang H Y, Zhang P, et al. Journal of Shandong University (Engineering Science), 2009, 39(3), 71(in Chinese).
刘晓平,王洪运,张鹏,等. 山东大学学报(工学版), 2009, 39(3), 71.
17 Wang X, Yue Q, Gao B, et al. Journal of Polymer Research, 2011, 18(5), 1067.
18 Wang X H, Tang L, Yang F F. European Polymer Journal, 2017, 92, 174.
19 Adair A, Kaesaman A, Klinpituksa P. Polymer Testing, 2017, 64, 321.
20 Dutta S and Dhara D. Polymer, 2015, 76, 62.
21 Lee H. Journal of Molecular Graphics and Modelling, 2016, 70, 246.
22 Olad A, Pourkhiyabi M, Gharekhani H, et al. Carbohydrate Polymers, 2018, 190, 295.
23 Ogawa K. Advances in Colloid and Interface Science, 2015, 226(SI), 115.
24 Isobe N, Noguchi K, Nishiyama Y, et al. Cellulose, 2013, 20(1), 97.
25 Aoki T, Kawashima M, Katono H, et al. Macromolecules, 1994, 27(4), 947.
26 Chikh L, Delhorbe V, Fichet O. Journal of Membrane Science, 2011, 368(1-2), 1.
27 Hu X, Wang Y, Zhang L, et al. Carbohydrate Polymers, 2017, 174, 171.
28 Chang C, Zhang L. Carbohydrate Polymers, 2011, 84(1), 40.