1. 毕业设计(论文)的内容和要求
本课题将将通过研究不同的杂质添加对二醋酸纤维素化学结构的影响,通过红外、核磁等表征详细结构变化,总结规律。
最后把整个研究内容写成毕业论文。
毕业论文的内容和要求如下: (1)在第1章引言部分,通过文献阅读和总结分析,给出如下内容:二醋酸纤维素的降解机理,二醋酸纤维素的热加工研究现状,现有方法存在的问题或不足,针对文献研究中发现的问题,结合高分子物理、高分子化学、高分子材料等课程所学知识,分析主要影响因素及相互关联性,在此基础上提出多种实验方案,并对方案进行综合比较和评价。
2. 参考文献
根据毕业要求指点10.2,毕设期间要进行研究现状调查与总结,要求在开题报告及毕业设计(论文)中涉及的英文文献不少于20篇,其中近5年不少于8篇,英文文献不少于5篇。
以下是与本课题相关的部分文献列表:(学生自己按需补充)1 Anastas, P. T. 694 (2002).2 Li, S., Ernst, W. 40 (2010).3 Auras, R., Harte, B. 864 (2004).4 Heinze, T 1762 (2001).5 Sawai, D., Nozoe, Y., Yoshitani, T. based polymers with excellent Melt processability. Fujifilm Res. Dev. 57, 5558 (2012).6 Mohanty, A. K., Wibowo, A., Misra, M. Drzal, L. T. Development of renewableresource based cellulose acetatebioplastic: effect of process engineering on the performance of cellulosic plastics. Polym. Eng. Sci. 43, 11511161 (2003).7 Park, H.-M., Misra, M., Drzal, L. T. Green nanocomposites from cellulose acetate and clay: effect of eco friendly triethyl citrate plasticizer. Biomacromolecules 5, 22812288 (2004).8 Zepnik, S., Kesselring, A., Kopitzky, R. Michels, C. Basics of cellulosics. Bioplastics Magazine 5, 4447 (2010).9 Sealey, J. E., Samaranayake, G., Todd, J. G. Glasser, W. G. Novel cellulose derivatives. IV. Preparation and thermal analysis of waxy esters of cellulose. J. Polym.Sci. B Polym. Phys. 34, 16131620 (1996).10 Edgar Kevin, J., Pecorini Thomas, J. Glasser Wolfgang, G. in Cellulose Derivatives. Vol. 688, Ch. 3, 3860 (American Chemical Society, 1998).11 Isogai, A., Ishizu, A. Nakano, J. Preparation of Tri-O-alkylcellulose by the use of a nonaqueous cellulose solvent and their physical characteristics. J. Appl. Polym. Sci. 31, 341352 (1986).12 Roy, D., Semsarilar, M., Guthrie, J. T. Perrier, S. Cellulose modification by polymer grafting: a review. Chem. Soc. Rev. 38, 20462064 (2009).13 Teramoto, Y. Nishio, Y. Cellulose diacetate-graft-poly(lactic acid)s: synthesis of wide-ranging compositions and their thermal and mechanical properties. Polymer 44, 27012709 (2003).14 Enomoto-Rogers, Y., Kamitakahara, H., Takano, T. Nakatsubo, F. Cellulosic graft copolymer: poly(methyl methacrylate) with cellulose side chains. Biomacromolecules 10, 21102117 (2009).
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