木质素/聚丙烯腈复合纤维的制备及其性能

doi:10.13475/j.fzxb.20190404406

纺织学报 ›› 2020, Vol. 41 ›› Issue (02): 7-12.doi: 10.13475/j.fzxb.20190404406

木质素/聚丙烯腈复合纤维的制备及其性能

宋乐¹^,²^,³, 沈兰萍¹(), 黄显雯², 衡芳芳², 马洪波², 欧阳琴², 陈鹏², 王瑄³

1.西安工程大学纺织科学与工程学院, 陕西西安 710048
2.中国科学院宁波材料技术与工程研究所, 浙江宁波 315201
3.浙江纺织服装职业技术学院宁波市先进纺织技术与服装CAD重点实验室, 浙江宁波 315211

收稿日期:2019-04-16 修回日期:2019-11-23 出版日期:2020-02-15 发布日期:2020-02-21
通讯作者: 沈兰萍
作者简介:宋乐(1995—),女,硕士生。主要研究方向为纺织材料与纺织品设计。
基金资助:
国家重点研发计划项目(2016YFB0101702)

Preparation and properties of lignin/polyacrylonitrile composite fibers

SONG Le¹^,²^,³, SHEN Lanping¹(), HUANG Xianwen², HENG Fangfang², MA Hongbo², OUYANG Qin², CHEN Peng², WANG Xuan³

1. School of Textile Science and Engineering, Xi'an Polytechnic University, Xi'an, Shaanxi 710048, China
2. Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, Ningbo,Zhejiang 315201, China
3. Ningbo Key Laboratory of Advanced Textile Technology & Fashion CAD,Zhejiang Fashion Institute of Technology, Ningbo, Zhejiang 315211, China

Received:2019-04-16 Revised:2019-11-23 Online:2020-02-15 Published:2020-02-21
Contact: SHEN Lanping

摘要/Abstract

摘要：

为降低传统聚丙烯腈(PAN)纤维的制备成本并实现木质素的高值化利用,对木质素/PAN共混溶液的黏度进行研究,采用湿法纺丝工艺制备了不同比例的木质素/PAN复合纤维,确定其最佳纺丝工艺。借助扫描电子显微镜、差示扫描量热/热重同步分析仪、单纤维物性分析仪、紫外-可见分光光度计等测试手段对复合纤维的结构和性能进行研究。结果表明:相对含量为35%的木质素/PAN纤维仍具有均匀致密的结构,其强度达到 3.81 cN/dtex; 加入木质素后,二者的协同作用赋予了复合纤维良好的热稳定性,该复合纤维在低成本碳纤维和功能纺织材料等领域具有重要的潜在应用价值。

关键词: 木质素/聚丙烯腈复合纤维, 湿法纺丝, 可纺性, 黏度

Abstract:

In order to reduce the preparation cost of existing polyacrylonitrile (PAN) fiber and achieve high value utilization of lignin, different proportions of lignin were used to prepare the lignin/PAN fibers employing the wet spinning process based on the understanding of viscosity of lignin/PAN blending solution, and the results from this work were used to identify the optimal spinning process. The structure and properties of the composite fibers were investigated by scanning electron microscopy, differential scanning calorimetry/thermal resynchronization analyzer, single fiber physical property analyzer, and UV-visible spectrophotometer. The results show that the lignin/PAN fiber with 35% lignin remains a uniform and dense structure, and its strength can reach 3.81 cN/dtex. After the addition of lignin, the synergistic effect of the two gives the composite fiber good thermal stability. The composite fiber has important potential application value in the fields of low cost carbon fiber and functional textile materials.

Key words: lignin/polyacrylonitrile composite fiber, wet spinning, spinnability, viscosity

中图分类号:

TS102.6

宋乐, 沈兰萍, 黄显雯, 衡芳芳, 马洪波, 欧阳琴, 陈鹏, 王瑄. 木质素/聚丙烯腈复合纤维的制备及其性能[J]. 纺织学报, 2020, 41(02): 7-12.

SONG Le, SHEN Lanping, HUANG Xianwen, HENG Fangfang, MA Hongbo, OUYANG Qin, CHEN Peng, WANG Xuan. Preparation and properties of lignin/polyacrylonitrile composite fibers[J]. Journal of Textile Research, 2020, 41(02): 7-12.

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参考文献 16

[1]	张放台, 任国强, 俞玉芳. 聚丙烯腈纤维[M]. 北京:化学工业出版社, 2014: 1-17.
	ZHANG Fangtai, REN Guoqiang, YU Yufang. Polyacrylonitrile fiber[M]. Beijing:Chemical Industry press, 2014: 1-17.
[2]	路瑶, 魏贤勇, 宗志敏, 等. 木质素的结构研究与应用[J]. 化学进展, 2013,25(5):838-858.
	LU Yao, WEI Xianyong, ZONG Zhimin, et al. Structural research and application of lignin[J]. Chemical Progress, 2013,25(5):838-858.
[3]	RAGAUSKAS A J, BECKHAM G T, BIDDY M J, et al. Lignin valorization: improving lignin processing in the biorefinery[J]. Science (New York), 2014,344(6185):1246843.
[4]	蒋挺大. 木质素[M].2版. 北京:化学工业出版社, 2008: 19.
	JIANG Tingda. Lignin[M]. 2nd edition. Beijing:Chemical Industry Press, 2008: 19.
[5]	LIU D P, OUYANG Q, JIANG X F, et al. Thermal properties and thermal stabilization of lignosulfonate-acrylonitrile-itaconic acid terpolymer for preparation of carbon fiber[J]. Polymer Degradation & Stability, 2018,150:57-66.
[6]	MALDHURE A V, CHAUDHARI A R, EKHE J D. Thermal and structural studies of polypropylene blended with esterified industrial waste lignin[J]. Journal of Thermal Analysis and Calorimetry, 2011,103(2):625-632.
[7]	林剑, 赵广杰. 木质素基碳纤维的研究进展[J]. 北京林业大学学报, 2010,32(4):293-296.
	LIN Jian, ZHAO Guangjie. Research progress of wood lignin carbon fiber[J]. Journal of Beijing Forestry University, 2010,32(4):293-296.
[8]	尹江苹, 赵广杰. 木素基碳纤维的工艺研究与应用进展[J]. 木材工业, 2011,25(1):30-33.
	YIN Jiangping, ZHAO Guangjie. Progress in technology research and application of lignin-based carbon fiber[J]. Wood Industry, 2011,25(1):30-33.
[9]	BAKER D A, RIALS T G. Recent advances in low-cost carbon fiber manufacture from lignin[J]. Journal of Applied Polymer Science, 2013,130(2):713-728.
[10]	DONG X, LU C, ZHOU P, et al. Polyacrylonitrile/lignin sulfonate blend fiber for low-cost carbon fiber[J]. Rsc Advances, 2015,5(53):42259-42265.
[11]	JIA Z, LU C, LIU Y, et al. Novel lignin/polyacrylonitrile composite hollow fibers prepared by wet-spinning method[J]. ACS Sustainable Chemistry & Engineering, 2016,4(5):2838-2842.
[12]	JIN J, OGALE A A. Carbon fibers derived from wet-spinning of equi-component lignin/polyacrylonitrile blends[J]. Journal of Applied Polymer Science, 2018,135(8):45903.
[13]	SHAN J, GUAN Y, ZHENG Q, et al. Application of urea/H₂O₂ activation-oxidation system in degradation of PVA and desizing of polyester/cotton fabric[J]. Journal of Applied Polymer Science, 2009,113(2):860-867.
[14]	DOI M, EDWARDS S F. Dynamics of concentrated polymer systems: part 2: molecular motion under flow[J]. Journal of the Chemical Society, Faraday Transactions 2: Molecular and Chemical Physics, 1978,74:1802-1817.
[15]	JIANG X F, OUYANG Q, LIU D P, et al. Preparation of low-cost carbon fiber precursors from blends of wheat straw lignin and commercial textile-grade polyacrylonitrile (PAN)[J]. Holzforschung, 2018,72(9):727-734.
[16]	QIAN Y, QIU X Q, ZHU S P. Lignin: a nature-inspired sun blocker for broad-spectrum sunscreens[J]. Green Chemistry, 2015,17(1):320-324.

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样品编号	DMSO质量/g	木质素质量/g	PAN溶液质量/g	木质素相对含量/%
PAN	11.1	0	100	0
L10	11.1	2.2	100	10
L20	11.1	5.0	100	20
L25	11.1	6.7	100	25
L30	11.1	8.6	100	30
L35	11.1	10.8	100	35
L40	11.1	13.3	100	40
L45	11.1	16.4	100	45
L50	11.1	20.0	100	50

纤维类别	密度/ (g·cm^-3)	纤维直径/ μm	线密度/ dtex	取向度/ %	拉伸强度/ (cN·dtex^-1)	拉伸模量/ (cN·dtex^-1)	断裂伸长率/ %
PAN	1.18	13.25	1.63	74.09	2.50	72.62	19.89
L25	1.19	13.54	1.71	88.03	3.62	94.56	11.14
L35	1.19	13.22	1.63	88.03	3.81	90.38	12.11

木质素/聚丙烯腈复合纤维的制备及其性能

Preparation and properties of lignin/polyacrylonitrile composite fibers

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