聚乳酸基纳米纤维素/石墨烯导电复合膜的制备与表征

doi:10.11949/j.issn.0438-1157.20170258

化工学报 ›› 2017, Vol. 68 ›› Issue (12): 4833-4840.DOI: 10.11949/j.issn.0438-1157.20170258

• 材料化学工程与纳米技术 • 上一篇下一篇

聚乳酸基纳米纤维素/石墨烯导电复合膜的制备与表征

刘雪娇, 杨琳, 唐澜, 张力平

北京林业大学林业生物质材料与能源教育部工程研究中心, 北京 100083

收稿日期:2017-03-19 修回日期:2017-09-30 出版日期:2017-12-05 发布日期:2017-12-05
通讯作者: 张力平
基金资助:
北京林业大学“国家级大学生创新创业训练计划”（201610022052）；国家十二五科技支撑项目（2015BAD14B0603）。

Preparation and characterization of polylactic acid-based cellulose nanofibers/graphene conductive composite membranes

LIU Xuejiao, YANG Lin, TANG Lan, ZHANG Liping

MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Forestry University, Beijing 100083, China

Received:2017-03-19 Revised:2017-09-30 Online:2017-12-05 Published:2017-12-05
Supported by:
supported by the National Training Program of Innovation and Entrepreneurship for Undergraduates (201610022052) and the National Science & Technology Pillar Program during the Twelfth Five-year Plan Period (2015BAD14B0603).

摘要/Abstract

摘要：

利用真空抽滤方法，制备了纳米纤维素/石墨烯导电膜，将其嵌在聚乳酸表面得到聚乳酸基纳米纤维素/石墨烯导电复合膜。傅里叶红外（FT-IR）表征结果表明石墨烯与纳米纤维素之间存在一定的相互作用；当纳米纤维素与石墨烯质量比为1：2时，导电复合膜的电导率为12 S·cm^-1，抗张强度达到13.62 MPa，水接触角为80.6°。热重分析（TGA）表征结果表明导电复合膜有良好的热稳定性，300℃时不同质量比的导电复合膜的失重量低于10%，相比纳米纤维素，在相同温度下失重量减少了20%。以聚乳酸材料为基体的导电复合膜，其抗张强度比未被嵌聚乳酸基体的纳米纤维素/石墨烯导电膜提高15～23倍，将聚乳酸基纳米纤维素/石墨烯导电复合膜埋在土壤中5周后，质量损失了3.7%。聚乳酸材料优异的力学性能和可降解性，扩展了纳米纤维素/石墨烯导电复合膜的应用范围。制备的导电复合膜在柔性导电材料领域有潜在的应用前景。

关键词: 石墨烯, 纳米纤维素, 聚乳酸, 可降解性, 柔性导电材料, 复合材料, 制备, 生物质

Abstract:

Cellulose nanofibers/graphene conductive membrane (CG) was prepared by vacuum filteration and the as-prepared CG was then coated with polylactic acid (PLA). FT-IR results show that a certain interaction exists between graphene and cellulose nanofibers. The optimal condition is that the composite ratio of cellulose nanofibers to graphene is 1:2, the electrical conductivity is 12 S·cm^-1, the tensile strength reaches 13.62 MPa and its hydrophilic angle is 80.6°. Thermogravimetric analysis (TGA) confirms the mass loss of PLA-based cellulose nanofibers/graphene conductive composite membranes (CGP) at 300℃ are below 10%, which is 20% less than that for pure cellulose nanofibers, suggesting that the introduction of graphene can greatly enhance the thermal stability of cellulose nanofibers. PLA possesses special advantages of mechanical property and degradability. The tensile strength of the CGP increases by 15-23 times as compared with the CG, after being buried in soil for 5 weeks, the mass loss of PLA-based cellulose nanofibers/graphene conductive composite membranes(CGP) was 3.7%. Therefore, CGP has a promising application in the flexible conductive material field.

Key words: graphene, cellulose nanofibers, polylactic acid, degradability, flexible conductive material, composites, preparation, biomass

中图分类号:

TB324

刘雪娇, 杨琳, 唐澜, 张力平. 聚乳酸基纳米纤维素/石墨烯导电复合膜的制备与表征[J]. 化工学报, 2017, 68(12): 4833-4840.

LIU Xuejiao, YANG Lin, TANG Lan, ZHANG Liping. Preparation and characterization of polylactic acid-based cellulose nanofibers/graphene conductive composite membranes[J]. CIESC Journal, 2017, 68(12): 4833-4840.

参考文献 31

[1]	张团慧, 范萌琦, 王晋, 等. 导电材料的分类及其研究进展[J]. 化工新型材料, 2016, (10):22-24. ZHANG T H, FAN M Q, WANG J, et al. Classification of conductive material and its research progress[J]. New Chemical Materials, 2016, (10):22-24.
[2]	WENG Z, SU Y, WANG D W, et al. Graphene-cellulose paper flexible supercapacitors[J]. Advanced Energy Materials, 2011, 1(5):917-922.
[3]	XIAO P, YI N, ZHANG T, et al. Construction of a fish-like robot based on high performance graphene/PVDF bimorph actuation materials[J]. Advanced Science, 2016, 3(6):1500438.
[4]	YANG C, WANG J, KANG W, et al. Highly stretchable piezoresistive graphene-nanocellulose nanopaper for strain sensors[J]. Advanced Materials, 2014, 26(13):2022-2027.
[5]	POLITANO A, MARINO A R, CAMPI D, et al. Elastic properties of a macroscopic graphene sample from phonon dispersion measurements[J]. Carbon, 2012, 50(13):4903-4910.
[6]	LEE C, WEI X, KYSAR J W, et al.Measurement of the elastic properties and intrinsic strength of monolayer graphene[J]. Science, 2008, 321(5887):385-388.
[7]	BOLOTIN K I, SIKES K J, JIANG Z, et al. Ultrahigh electron mobility in suspended graphene[J]. Solid State Communications, 2008, 146(9):351-355.
[8]	GHOSH S, CALIZO I, TEWELDEBRHAN D, et al. Extremely high thermal conductivity of graphene:prospects for thermal management applications in nanoelectronic circuits[J]. Applied Physics Letters, 2008, 92(15):151911.
[9]	夏凯伦, 蹇木强, 张莹莹. 纳米碳材料在可穿戴柔性导电材料中的应用研究进展[J]. 物理化学学报, 2016, (10):2427-2446. XIA K L, JIAN M Q, ZHANG Y Y. Advances in wearable and flexible conductors based on nanocarbon materials[J]. Acta Phys.-Chim.Sin., 2016, (10):2427-2446.
[10]	BALANDIN A A, GHOSH S, BAO W, et al. Superior thermal conductivity of single-layer graphene[J]. Nano Letters, 2008, 8(3):902-907.
[11]	ALQUS R, EICHHORN S J, BRYCE R A. Molecular dynamics of cellulose amphiphilicity at the graphene-water interface[J]. Biomacromolecules, 2015, 16(6):1771-1783.
[12]	YOKOTA S, UENO T, KITAOKA T, et al. Molecular imaging of single cellulose chains aligned on a highly oriented pyrolytic graphite surface[J]. Carbohydrate Research, 2007, 342(17):2593-2598.
[13]	VADUKUMPULLY S, PAUL J, MAHANTA N, et al. Flexible conductive graphene/poly(vinyl chloride) composite thin films with high mechanical strength and thermal stability[J]. Carbon, 2011, 49(1):198-205.
[14]	匡达, 胡文彬. 石墨烯复合材料的研究进展[J]. 无机材料学报, 2013, (3):235-246. KUANG D, HU W B. Research progress of graphene composites[J]. Journal of Inorganic Materials, 2013, (3):235-246.
[15]	陈志昌, 陈思浩, 王继虎, 等. 石墨烯/聚乳酸复合膜的制备及其性能研究[J]. 材料导报, 2015, (22):35-38. CHEN Z C, CHEN S H, WANG J H, et al. Preparation and characterization of graphene/PLA film[J]. Materials Review, 2015, (22):35-38.
[16]	ZHU H, XIAO Z, LIU D, et al. Biodegradable transparent substrates for flexible organic-light-emitting diodes[J]. Energy & Environmental Science, 2013, 6(7):2105-2111.
[17]	IWAMOTO S, KAI W, ISOGAI T, et al. Comparison study of TEMPO-analogous compounds on oxidation efficiency of wood cellulose for preparation of cellulose nanofibrils[J]. Polymer Degradation and Stability, 2010, 95(8):1394-1398.
[18]	董青. 石墨烯掺杂PLA纳米纤维膜的研究[D]. 苏州:苏州大学, 2015. DONG Q. Study of the electrospinning ploylactied nanofibrous membrane modified by graphene[D]. Suzhou:Soochow University, 2015.
[19]	JONOOBI M, HARUN J, MATHEW A P, et al. Mechanical properties of cellulose nanofiber (CNF) reinforced polylactic acid (PLA) prepared by twin screw extrusion[J]. Composites Science and Technology, 2010, 70(12):1742-1747.
[20]	LIU L, NIU Z, ZHANG L, et al. Nanostructured graphene composite papers for highly flexible and foldable supercapacitors[J]. Advanced Materials, 2014, 26(28):4855-4862.
[21]	MAHMOUDIAN S, WAHIT M U, IMRAN M, et al. A facile approach to prepare regenerated cellulose/graphene nanoplatelets nanocomposite using room-temperature ionic liquid[J]. Journal of Nanoscience and Nanotechnology, 2012, 12(7):5233-5239.
[22]	白浩龙. 纳米纤维素改性聚偏氟乙烯膜材料性能研究[D]. 北京:北京林业大学, 2015. BAI H L. The study of properties of poly (vinylidene fluoride) membrane material modified by cellulose nanofibrils[D]. Beijing:Beijing Forestry Univerity, 2015.
[23]	PATOLE A S, PATOLE S P, KANG H, et al. A facile approach to the fabrication of graphene/polystyrene nanocomposite by in situ microemulsion polymerization[J]. Journal of Colloid and Interface Science, 2010, 350(2):530-537.
[24]	GENG Y, WANG S J, KIM J K. Preparation of graphite nanoplatelets and graphene sheets[J]. Journal of Colloid and Interface Science, 2009, 336(2):592-598.
[25]	李昌垒, 马君志, 秦翠梅, 等. 石墨烯与再生纤维素复合纤维制备及性能研究[J]. 针织工业, 2015, (6):6-8. LI C L, MA J Z, QIN C M, et al. Preparation and properties study of graphene/regenerated cellulose composite fiber[J]. Knitting Industries, 2015, (6):6-8.
[26]	TIAN M, QU L, ZHANG X, et al. Enhanced mechanical and thermal properties of regenerated cellulose/graphene composite fibers[J]. Carbohydrate Polymers, 2014, 111(111C):456.
[27]	高玉荣, 黄培, 孙佩佩, 等. 石墨烯/纤维素复合材料的制备及应用[J]. 化学进展, 2016, 28(5):647-656. GAO Y R, HUANG P, SUN P P, et al. Preparation and application of graphene/cellulose composites[J]. Progress in Chemistry, 2016, 28(5):647-656.
[28]	董奇志, 朱俐英, 余刚, 等. 聚乳酸导电高分子复合材料的研究进展[J]. 材料导报, 2013, (21):66-72. DONG Q Z, ZHU L Y, YU G, et al. Research progress in poly lactic acid conductive polymer composites[J]. Materials Review, 2013, (21):66-72.
[29]	KANG Y R, LI Y L, HOU F, et al. Fabrication of electric papers of graphene nanosheet shelled cellulose fibres by dispersion and infiltration as flexible electrodes for energy storage[J]. Nanoscale, 2012, 4:3248-3253.
[30]	OUYANG W Z, SUN J H, MEMON J, et al. Scalable preparation of three-dimensional porous structures of reduced graphene oxide/cellulose composites and their application in supercapacitors[J]. Carbon, 2013, 62:501.
[31]	南松楠. 基于石墨烯导电纸的制备及其性能研究[D]. 广洲:华南理工大学, 2015. NAN S N. Study of preparation and properties of graphene-based conductive paper[D]. Guangzhou:South China University of Technology, 2015.

聚乳酸基纳米纤维素/石墨烯导电复合膜的制备与表征

Preparation and characterization of polylactic acid-based cellulose nanofibers/graphene conductive composite membranes

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献 31

相关文章 15

编辑推荐

Metrics

本文评价

[1]	郑佳丽, 李志会, 赵新强, 王延吉. 离子液体催化合成2-氰基呋喃反应动力学研究[J]. 化工学报, 2023, 74(9): 3708-3715.
[2]	陈佳起, 赵万玉, 姚睿充, 侯道林, 董社英. 开心果壳基碳点的合成及其对Q235碳钢的缓蚀行为研究[J]. 化工学报, 2023, 74(8): 3446-3456.
[3]	胡兴枝, 张皓焱, 庄境坤, 范雨晴, 张开银, 向军. 嵌有超小CeO₂纳米粒子的碳纳米纤维的制备及其吸波性能[J]. 化工学报, 2023, 74(8): 3584-3596.
[4]	吴文涛, 褚良永, 张玲洁, 谭伟民, 沈丽明, 暴宁钟. 腰果酚生物基自愈合微胶囊的高效制备工艺研究[J]. 化工学报, 2023, 74(7): 3103-3115.
[5]	王志龙, 杨烨, 赵真真, 田涛, 赵桐, 崔亚辉. 搅拌时间和混合顺序对锂离子电池正极浆料分散特性的影响[J]. 化工学报, 2023, 74(7): 3127-3138.
[6]	葛加丽, 管图祥, 邱新民, 吴健, 沈丽明, 暴宁钟. 垂直多孔碳包覆的FeF₃正极的构筑及储锂性能研究[J]. 化工学报, 2023, 74(7): 3058-3067.
[7]	张澳, 罗英武. 低模量、高弹性、高剥离强度丙烯酸酯压敏胶[J]. 化工学报, 2023, 74(7): 3079-3092.
[8]	王杰, 丘晓琳, 赵烨, 刘鑫洋, 韩忠强, 许雍, 蒋文瀚. 聚电解质静电沉积改性PHBV抗氧化膜的制备与性能研究[J]. 化工学报, 2023, 74(7): 3068-3078.
[9]	杨峥豪, 何臻, 常玉龙, 靳紫恒, 江霞. 生物质快速热解下行式流化床反应器研究进展[J]. 化工学报, 2023, 74(6): 2249-2263.
[10]	朱风, 陈凯琳, 黄小凤, 鲍银珠, 李文斌, 刘嘉鑫, 吴玮强, 高王伟. KOH改性电石渣脱除羰基硫的性能研究[J]. 化工学报, 2023, 74(6): 2668-2679.
[11]	蔡斌, 张效林, 罗倩, 党江涛, 左栗源, 刘欣梅. 导电薄膜材料的研究进展[J]. 化工学报, 2023, 74(6): 2308-2321.
[12]	董茂林, 陈李栋, 黄六莲, 吴伟兵, 戴红旗, 卞辉洋. 酸性助水溶剂制备木质纳米纤维素及功能应用研究进展[J]. 化工学报, 2023, 74(6): 2281-2295.
[13]	崔张宁, 胡紫璇, 吴雷, 周军, 叶干, 刘田田, 张秋利, 宋永辉. 可降解纤维素基材料的耐水性能研究进展[J]. 化工学报, 2023, 74(6): 2296-2307.
[14]	李振, 张博, 王丽伟. PEG-EG固-固相变材料的制备和性能研究[J]. 化工学报, 2023, 74(6): 2680-2688.
[15]	代佳琳, 毕唯东, 雍玉梅, 陈文强, 莫晗旸, 孙兵, 杨超. 热物性对混合型CPCMs固液相变特性影响模拟研究[J]. 化工学报, 2023, 74(5): 1914-1927.