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化工学报  2015 

碳纳米管/环氧树脂复合纤维棉宏量制备及其吸油性能

DOI: 10.11949/j.issn.0438-1157.20141432, PP. 1194-1200

Keywords: 碳纳米管,多孔介质,纳米结构,吸收

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Abstract:

采用环氧树脂作为前驱体溶胶,利用负载有碳纳米管的铝板为接收基板,通过简单方便的静电纺丝协同拉拔技术,宏量制备了碳纳米管/环氧树脂复合纤维棉,并对这种复合纤维棉的吸油性能进行了探索。采用扫描电子显微镜(SEM)、热重分析仪(TGA)、压汞仪、拉曼光谱仪等设备系统分析了复合纤维棉的形貌、结构和组成。结果表明,复合纤维棉具有高的比表面积与孔隙率,碳纳米管均匀地分布在复合纤维棉中。复合纤维棉与水和植物油的接触角分别为114.1°与66.8°;与丙纶纤维相比较,复合纤维棉展现出更加优异的吸油能力,可吸附超过自身质量10倍的油类物质。

References

[1]  Shi W, Johnson J K. Gas adsorption on heterogeneous single-walled carbon nanotube bundles [J]. Physical Review Letters, 2003, 91: 15504
[2]  Chang H, Lee J D, Lee S M, et al. Adsorption of NH3 and NO2 molecules on carbon nanotubes [J]. Applied Physics Letters,2001, 79(23): 3863-3865
[3]  Lu Jindong(陆金东), Chen Aiping(陈爱平), Ma Lei(马磊), He Hongbo(何洪波), Ni Daoke (倪道克), Li Chunzhong(李春忠). Synthesis of CNTs-Ni-TiO2 nanocomposites by in-situ fluidized bed CVD and its photocatalytic activity [J]. CIESC Journal (化工学报), 2012, 63(4): 1070-1075
[4]  Wang Y, Wei F, Luo G H, et al. The large-scale production of carbon nanotubes in a nano-agglomerate fluidized-bed reactor [J]. Chemical Physics Letters, 2002, 364(5/6): 568-572
[5]  Behabtu N, Young C C, Tsentalovich D E, et al. Strong, light, multifunctional fibers of carbon nanotubes with ultrahigh conductivity [J]. Science, 2013, 339(6116): 182-186
[6]  Shang Y Y, He X D, Li Y B, et al. Super-stretchable spring-like carbon nanotube ropes [J]. Advanced Materials,2012, 24(21): 2896-2900
[7]  Wepasnick K A, Smith B A, Bitter J L, et al. Chemical and structural characterization of carbon nanotube surfaces [J]. Analytical and Bioanalytical Chemistry,2010, 396(3): 1003-1014
[8]  Wu Zhuangchun,Chen Zhihong,Du Xu,et al. Transparent conductive carbon nanotube films [J]. Science, 2004, 305(5688): 1273-1276
[9]  Li Kan, Ju Jie, Jiang Lei, et al. Structured cone arrays for continuous and effective collection of micron-sized oil droplets from water [J]. Nature Communications, 2013, 4: 2276
[10]  Hu H, Zhao Z B, Qiu J S, et al. Compressible carbon nanotube- graphene hybrid aerogels with superhydrophobicity and superoleophilicity for oil sorption [J]. Environ. Sci. Technol. Lett., 2014, 1(3): 214-220
[11]  Hu H, Zhao Z B, Qiu J S, et al. Ultralight and highly compressible graphene aerogels [J]. Advanced Materials, 2013, 25(15): 2219-2223
[12]  Chen D J, Lei S, Wang R H, et al. Dielectrophoresis carbon nanotube and conductive polyaniline nanofiber NH3 gas sensor [J]. Chinese J. Anal. Chem., 2012, 40(10): 145-149
[13]  Adebajo M O, Frost R L, Kloprogge J T, et al. Porous materials for oil spill cleanup: a review of synthesis and absorbing properties [J]. Journal of Porous Materials, 2003, 10(3): 159-170
[14]  Sun Bin (孙斌), Qian Zheng (钱铮). Boiling heat transfer characteristics of nano-refrigerant CuO/R141b flowing in smoothtube [J]. CIESC Journal (化工学报), 2012, 63(3): 733-739
[15]  Shao S J, Zhou S B, Li L, et al. Osteoblast function on electrically conductive electrospun PLA/MWCHTs nanofibers [J]. Biomaterials, 2011, 32(10): 2821-2833
[16]  Gui X C, Wei J Q, Wang K L, et al. Carbon nanotube sponges [J]. Advanced Materials, 2010, 22(5): 617-621
[17]  Liu Changjiu (刘长久), Li Peipei (李培培), Zhao Weimin (赵卫民), Huang Lianghua (黄良花). Electrochemical performance of α-nickel hydroxide codoped with La and Zn [J].CIESC Journal (化工学报),2010, 61(10): 2743-2747
[18]  Xiao N, Zhou Y, Qiu J S, et al. Synthesis of a carbon nanofiber/carbon foam composite from coal liquefaction residue for the separation of oil and water [J]. Carbon, 2013, 59: 530-536
[19]  Yu C, Fan L M, Yang J, et al. Phase-reversal emulsion catalysis with CNT-TiO2 nanohybrids for the selective oxidation of benzyl alcohol [J]. Chem.-A Euro. J., 2013, 19(48): 16192-16195
[20]  Lee C, Baik S. Vertically-aligned carbon nano-tube membrane filters with superhydrophobicity and superoleophilicity [J]. Carbon, 2010, 48: 2192-2197
[21]  Hashim D P, Narayanan N T, Romo-Herrera J M, et al. Covalently boned three-dimensional carbon nanotube solids via boron induced nanojunctions [J]. Scientific Reports, 2012, 2:363
[22]  Rao G P, Lu C, Su F. Sorption of divalent metal ions from aqueous solution by carbon nanotubes: a review [J]. Separation and Purification Technology, 2007, 58(1): 224-231
[23]  Ma X M, Tsige M, Uddin S, et al. Application of carbon nanotubes for removing organic contaminants from water [J]. Materials Express,2011, 1(3): 183-200
[24]  Pan B, Xing B S. Adsorption mechanisms of organic chemicals on carbon nanotubes [J]. Environmental Science & Technology,2008, 42(24): 9005-9013
[25]  Baji A, Mai Y W, Wong S C, et al. Electrospinning of polymer nanofibers: effects on oriented morphology, structures and tensile properties [J]. Composites Science and Technology, 2010, 70(5): 703-718

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