纤维素多孔吸附材料的制备

doi:10.3969/j.issn.0253-2417.2015.06.001

Abstract

Abstract: Cellulose was dissolved in NaOH/urea/H₂O solution system and crosslinked with neopentyl glycol diglycidyl ether(NGDE).Then, the crosslinked products were purified by deionized water and freeze-drying to prepare porous cellulosic absorbing materials.The chemical composition, crystal structure, thermostability and morphological feature of the materials were analyzed by using Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), thermogravimetric analysis (TGA) and scanning electron microscopy (SEM), respectively.The effects including the amount of NGDE and the mass fraction of hydrogel on the density and the water absorption ability of porous cellulosic materials were investigated.The results showed that 4 g cellulose was dissolved in 100g NaOH/urea/H₂O solution and the amount of NGDE was 18 mL and the mass fraction of the hydrogel was 1.5%, the density of the prepared materials reached 15.7 mg/cm³ and water absorption ration was 37 times.The structure of materials prepared in this condition was characterized. The results showed that the cellulosic absorbing materials exhibited continuous network pore structure and the crystal structure was transformed from the celluloseⅠcrystalline structure to amorphous structure.The porous cellulosic absorbing materials started to degrade above 250℃.This showed high thermal stability.

Key words: NaOH/urea/H₂O, neopentyl glycol diglycidyl ether, porous cellulosic absorbing materials

CLC Number:

TQ35
TQ645

WANG Ai-ting, LIU He, LIU Shi-wei, SHANG Shi-bin, YU Shi-tao. Preparation of Porous Cellulosic Absorbing Materials[J]. Chemistry and Industry of Forest Products, 2015, 35(6): 1-7.

References

[1] BROWN R M,SAXENA I M S.Cellulose:Molecular and Structural Biology Selected Articles on the Synthesis,Structure and Applications of Cellulose[M] .Netherlands:Springer,2007:37.
[2] RAGAUSKAS A J,WILLIAMS C K,DAVISON B H,et al.The path forward for biofuels and biomaterials[J] .Science,2006,311(5760):484-489.
[3] 鲍莉,申艳敏,张胜利.羧甲基纤维素接枝丙烯酸高吸水性树脂的研究[J] .化工进展,2010,29(增刊):606-608. BAO Li,SHEN Yan-min,ZHANG Shen-li.Research of carboxymethyl cellulose grafted acrylic acid superabsorbent resin[J] .Chemical Industry and Engineering Process,2010,29(S1):606-608.
[4] 张景强,林鹿,孙勇,等.纤维素结构与解结晶的研究进展[J] .林产化学与工业,2008,28(6):109-114. ZHANG Jing-qiang,LIN Lu,SUN Yong.et al.Advance of studies on structure and decrystallization of cellulose[J] .Chemistry and Industry of Forest Products,2008,28(6):109-114.
[5] 付欣,唐爱民,张宏伟,等.纤维素纤维的可及度及多孔性能表征研究[J] .造纸科学与技术,2005,24(6):49-53. FU Xin,TANG Ai-min,ZHANG Hong-wei,et al.Characterization of the accessibility and porous properties of cellulose fibers[J] .Paper Science and Technology,24(6):49-53.
[6] ZHAO Hai-bo,KWAK J H,WANG Yong,et al.Interactions between cellulose and N-methylmorpholine-N-oxide[J] .Carbohydrate Polymers,2007,67 (1):97-103.
[7] XU Ai-rong,ZHANG Ya-juan,ZHAO Yang,et al.Cellulose dissolution at ambient temperature:Role of preferential solvation of cations of ionic liquids by a cosolvent[J] .Carbohydrate polymers,2013,92 (1):540-544.
[8] 张慧慧,夏磊,蔡涛,等.离子液体法纤维素海绵的研究(Ⅱ):纤维素含量的影响[J] .高分子材料科学与工程,2011,27(4):99-101. ZHANG Hui-hui,XIA Lei,CAI Tao,et al.Cellulose sponge using ionic liquid as solvent(Ⅱ):The effect of the content of cellulose[J] .Polymer Materials Science and Engineering,2011,27(4):99-101.
[9] 彭华峰,汪少朋,黄关葆.超声波处理后纤维素结构的变化及在NMMO中的溶解性能[J] .纤维素科学与技术,2008,16(4):48-52. PENG Hua-feng,WANG Shao-peng,HUANG Guan-bao,et al.Changes in structure of cellulose pretreated by ultrasonic and rheological properties in NMMO·H₂O[J] .Journal of Cellulose Science and Technology,2008,16(4):48-52.
[10] 何爱见,宋君龙.纤维素在氢氧化钠/尿素中的溶解[J] .江苏造纸,2012,25(2):29-32. HE Ai-jian,SONG Jun-long.The dissolution of cellulose in NaOH/urea[J] .Jiangsu Zaozhi,2012,25(2):29-32.
[11] GAVILLON R,BUDTOVA T.Aerocellulose:New highly porous cellulose prepared from cellulose-NaOH aqueous solutions[J] .Biomacromolecules,2007,9 (1):269-277.
[12] CAI Jie,ZHANG Li-na.Unique gelation behavior of cellulose in NaOH/urea aqueous solution[J] .Biomacromolecules,2006,7 (1):183-189.
[13] GONG Xiao-yu,WANG Yi-xiang,TIAN Zhi-gang,et al.Controlled production of spruce cellulose gels using an environmentally greensystem [J] .Cellulose,2014,21 (3):1667-1678.
[14] CAI Jie,ZHANG Li-na,LIU Shi-lin,et al.Dynamic self-assembly induced rapid dissolution of cellulose at low temperatures[J] .Macromolecules,2008,41:9345-9351.
[15] MEDRONHO B,LINDMAN B.Brief overview on cellulose dissolution/regeneration interactions and mechanisms [J] .Advances in Colloid and Interface Science,2014,222(5):502-508.
[16] 王鹏,冯金生.有机波谱[M] .北京:国防工业出版社,2012:106. WANG Peng,FENG Jin-sheng.Organic Pope[M] .Beijing:National Defense Industry Press,2012:106.
[17] 王丽,相秉仁,邹巧根.氧化纤维素的制备及结构和性能的研究[J] .药学进展,2009,33(8):365-369. WANG Li,XIANG Bing-ren,ZOU Qiao-gen.Preparation of the oxidized cellulose and the related study on its structure and performance[J] .Progress in Pharmaceutical Sciences,2009,33(8):365-369.
[18] 王树民,周伟良,刘跃佳,等.1,4-丁二醇二缩水甘油醚的合成[J] .广州化工,2011,39(14):53-55. WANG Shu-min,ZHOU Wei-liang,LIU Yue-jia,et al.Synthesis and characterization of 1,4-butanediol diglycidyle ether[J] .Guangzhou Chemical Industry,2011,39(14):53-55.

Preparation of Porous Cellulosic Absorbing Materials

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