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化工学报  2015 

改性碳纳米管/壳聚糖复合材料的制备及防污性能

DOI: 10.11949/j.issn.0438-1157.20150458, PP. 4689-4695

Keywords: 复合材料,制备,纳米材料,多巴胺,多壁碳纳米管,壳聚糖

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Abstract:

通过控制溶液的pH,在酸性条件下制备了单层多巴胺改性的多壁碳纳米管,然后以戊二醛作为反应中间桥梁,共价接枝制备得到碳纳米管/壳聚糖复合材料。通过透射电子显微镜(TEM)、红外光谱(FTIR)和热重分析法(TGA)对复合材料的结构和性能进行表征,结果表明碳纳米管的管壁外面和管端都被均匀包覆起来,包覆层厚度在6nm左右;采用多巴胺单层膜包覆碳纳米管,达到了减小对碳纳米管结构造成破坏同时增加表面活性基团数量的目的,使得复合材料中壳聚糖的接枝量增加到71.78%。复合材料兼具了壳聚糖和碳纳米管在抑菌性、缓释、硅藻生长抑制方面优异的性能,在对大肠杆菌、金黄色葡萄球菌、鳗弧菌及小舟形藻、成排舟形藻的防污性能实验中,复合材料在抑菌及抑制硅藻生长方面均表现出广谱、长效的抑制性能。

References

[1]  No H K, Park N Y, Lee S H, Meyers S P. Antibacterial activity of chitosans and chitosan oligomers with different molecular weights [J]. International Journal of Food Microbiology, 2002, 74 (1/2): 65-72.
[2]  Xie Yuliang (谢瑜亮), Wang Mingjun (王明君), Yao Shanjing (姚善泾). Layer-by-layer self-assembly complex membrane composed of sodium cellulose sulfate-chitosan [J]. Journal of Chemical Industry and Engineering (China) (化工学报), 2008, 59 (11): 2910-2915.
[3]  Baran T, Mente? A, Arslan H. Synthesis and characterization of water soluble O-carboxymethyl chitosan Schiff bases and Cu(Ⅱ) complexes [J]. International Journal of Biological Macromolecules, 2015, 72: 94-103.
[4]  Li Junhong (李俊宏), Xu Yuting (徐玉婷), Tang Chengli (唐成黎), Liu Xiong (刘雄), Tan Yunfei (谭芸妃), Dong Lichun (董立春). Preparation and characterization of sulfonated crosslinked chitosan resin as solid acidic catalyst [J]. CIESC Journal (化工学报), 2013, 64 (5): 1645-1641.
[5]  Hu H, Xin J H, Hu H, Chan A, He L. Glutaraldehyde-chitosan and poly (vinyl alcohol) blends, and fluorescence of their nano-silica composite films [J]. Carbohydrate Polymers, 2013, 91 (1): 305-313.
[6]  Wan Peng (万鹏), Zhang Hua (张华), Yu Chang (于畅), Qiu Jieshan (邱介山). Preparation of carbon-based monolith with macro-pore from chitosan and its adsorption performance for trace SO2 [J]. CIESC Journal (化工学报), 2012,64 (1): 357-364.
[7]  Bulwan M, Wójcik K, Zapotoczny S, Nowakowska M. Chitosan-based ultrathin films as antifouling, anticoagulant and antibacterial protective coatings [J]. Journal of Biomaterials Science, 2012, 23: 1963-1980.
[8]  Heuser M, Cardenas G. Chitosan-copper paint types as antifouling [J]. Journal of the Chilean Chemical Society, 2014, 59 (2): 2415-2419.
[9]  Feng Y, Lin X, Li H, He L, Sridhar T, Suresh A K, Bellare J, Wang H. Synthesis and characterization of chitosan-grafted BPPO ultrafiltration composite membranes with enhanced antifouling and antibacterial properties [J]. Industrial & Engineering Chemistry Research, 2014, 53: 14974-14981.
[10]  Pelletier E, Bonnet C, Lemarchand K. Biofouling growth in cold estuarine waters and evaluation of some chitosan and copper anti-fouling paints [J]. International Journal of Molecular Sciences, 2009, 10 (7): 3209-3223.
[11]  Kumar R, Isloor A M, Ismail A F, Rashidc S A, Matsuura T. Polysulfone-chitosan blend ultrafiltration membranes: preparation, characterization, permeation and antifouling properties [J]. RSC Advances, 2013, 3: 7855-7861.
[12]  Wang L N, Jia X L, Li Y F, Yang F, Zhang L Q, Liu L P, Ren X, Yang H T. Synthesis and microwave absorption property of flexible magnetic film based on graphene oxide/carbon nanotubes and Fe3O4 nanoparticles [J]. Journal of Materials Chemistry A, 2014, 2: 14940-14946.
[13]  Wang Jia (王佳), Li Junhua (李俊华), Zhou Jian (周健). Electrochemistry of glucose oxidase on modified carbon nanotubes [J]. CIESC Journal (化工学报), 2014, 65 (5): 1771-1776.
[14]  Aryaei A, Jayatissa A H, Jayasuriya A C. Mechanical and biological properties of chitosan/carbon nanotube nanocomposite films [J]. Journal of Biomedical Materials Research Part A, 2014, 102: 2704-2712.
[15]  Numnuam A, Thavarungkul P, Kanatharana P. An amperometric uric acid biosensor based on chitosan-carbon nanotubes electrospun nanofiber on silver nanoparticles [J]. Analytical and Bioanalytical Chemistry, 2014, 406:3763-3772.
[16]  Carson L, Brown C K, Stewart M, Oki A, Regisford G, Luo Z, Bakhmutov V I. Synthesis and characterization of chitosan-carbon nanotube composites [J]. Materials Letters, 2009, 63 (6/7):617-620.
[17]  Wang S F, Shen L, Zhang W D, Tong Y J. Preparation and mechanical properties of chitosan/carbon nanotubes composites [J]. Biomacromolecules, 2005, 6: 3067-3072.
[18]  Faure E, Falentin-Daudré C, Jér?me C, Lyskawa J, Fournier D, Woisel P, Detrembleur C. Catechols as versatile platforms in polymer chemistry [J]. Progress in Polymer Science, 2013, 38: 236-270.
[19]  Fan Rongyu (范荣玉), Zheng Ximing (郑细鸣), Li Binbin (李彬彬). Surface mineralized modification of microporous polypropylene membrane and its hydrophilic properties [J]. CIESC Journal (化工学报), 2015, 66 (2): 626-634.
[20]  Liu Y, Yu B, Hao J C, Zhou F. Amination of surfaces via self-assembly of dopamine [J]. Journal of Colloid and Interface Science, 2011, 362 (1): 127-134.
[21]  Hu H, Yu B, Ye Q, Gu Y, Zhou F. Modification of carbon nanotubes with a nanothin polydopamine layer and polydimethylamino-ethyl methacrylate brushes [J]. Carbon, 2010, 48 (8): 2347-2353.
[22]  Fei B, Qian B, Yang Z, Wang R, Liu W C, Mak C L, Xin J H. Coating carbon nanotubes by spontaneous oxidative polymerization of dopamine [J]. Carbon, 2008, 46 (13): 1792-1828.
[23]  Shieh Y T, Yang Y F. Significant improvements in mechanical property and water stability of chitosan by carbon nanotubes [J]. European Polymer Journal, 2006, 42: 3162-3170.
[24]  Beigbeder A, Degee P. Conlan S L, Mutton R J, Clare A S, Pettitt M E, Callow M E, Callow J A, Dubois P. Preparation and characterisation of silicone-based coatings filled with carbon nanotubes and natural sepiolite and their application as marine fouling-release coatings [J]. Biofouling, 2008, 24 (4): 291-302.
[25]  Shieh Y T, Yang Y F. Significant improvements in mechanical property and water stability of chitosan by carbon nanotubes [J]. Macromolecular Nanotechnology, 2006, 42: 3162-3170.
[26]  Wu Z, Feng W, Feng Y, Liu Q, Xu X, Sekino T, Fujii A, Ozaki M. Preparation and characterization of chitosan-grafted multiwalled carbon nanotubes and their electrochemical properties [J]. Carbon, 2007, 45 (4): 1212-1218.

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