1. 毕业设计（论文）的内容和要求
碳纳米材料掺入水泥材料中，用碳纳米材料高强度、高韧性、高比表面积和良好的导电、导热性能来改善水泥性能。
但是这种方法成本较昂贵，并且由于碳纳米材料的尺寸特性，纳米尺度材料具有强范德华吸引力，所以碳纳米材料极易团聚，在介质中不易分散，通常采用的一些分散方法效果都不是很理想，采用多重分散法会对碳纳米材料造成一定损伤，故对其在水泥材料中的应用有了局限性。
本实验拟通过化学气相沉积法（CVD）将碳纳米纤维直接沉积在水泥熟料上，将碳纳米纤维引入水泥中，与直接将碳纳米材料掺入水泥中相比这种方法成本更低，并且可以通过控制气体流量来实现对碳纳米材料沉积量的控制。
2. 参考文献
根据毕业要求指点2.3，针对复杂工程问题，具有调查研究、检索与阅读中外文献资料的能力，并能在此基础上进行归纳总结和分析论证，提出解决方案。
毕业论文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）中涉及的中英文文献不少于20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：[1] L.I. Nasibulina, I.V. Anoshkin, S.D. Shandakov, A.G. Nasibulin, A. Cwirzen, P.R. Mudimela, K. Habermehl-Cwirzen, J.E.M. Malm, T.S. Koltsova, Y. Tian, E.S. Vasilieva, V. Penttala, O.V. Tolochko, M.J. Karppinen, E.I. Kauppinen, Direct Synthesis of Carbon Nanofibers on Cement Particles, Transportation Research Record, (2010) 96-101.[2] P.R. Mudimela, L.I. Nasibulina, A.G. Nasibulin, A. Cwirzen, M. Valkeap, K. Habermehl-Cwirzen, J.E.M. Malm, M.J. Karppinen, V. Penttala, T.S. Koltsova, O.V. Tolochko, E.I. Kauppinen, Synthesis of Carbon Nanotubes and Nanofibers on Silica and Cement Matrix Materials, Journal of Nanomaterials, 2009 (2009) 1-4.[3] A.G. Nasibulin, T. Koltsova, L.I. Nasibulina, I.V. Anoshkin, A. Semencha, O.V. Tolochko, E.I. Kauppinen, A novel approach to composite preparation by direct synthesis of carbon nanomaterial on matrix or filler particles, Acta Materialia, 61 (2013) 1862-1871.[4] S. Sun, X. Yu, B. Han, J. Ou, In situ growth of carbon nanotubes/carbon nanofibers on cement/mineral admixture particles: A review, Construction and Building Materials, 49 (2013) 835-840.[5] X. Li, L. Colombo, R.S. Ruoff, Synthesis of Graphene Films on Copper Foils by Chemical Vapor Deposition, Advanced Materials, 28 (2016) 6247-6252.[6] Y. Zhang, L.Y. Zhang, C.W. Zhou, Review of Chemical Vapor Deposition of Graphene and Related Applications, Accounts of Chemical Research, 46 (2013) 2329-2339.[7] H. Bi, S. Sun, F. Huang, X. Xie, M. Jiang, Direct growth of few-layer graphene films on SiO2 substrates and their photovoltaic applications, J. Mater. Chem., 22 (2012) 411-416.[8] K.J.M. O.M. Dunens, A.T. Harris, Synthesis of Multiwalled Carbon Nanotubes on Fly Ash Derived Catalysts, Environ. Sci. Technol, 43 (2009) 7889-7894.[9] C. Warakulwit, S. Yadnum, V. Paluka, O. Phuakkong, M. Niamlaem, K. Pongpaisanseree, S. Sinthupinyo, J. Limtrakul, Controlled production of carbon nanofibers over cement clinker via oxidative dehydrogenation of acetylene by intrinsic carbon dioxide, Chemical Engineering Journal, 278 (2015) 150-158.[10] V. Jourdain, C. Bichara, Current understanding of the growth of carbon nanotubes in catalytic chemical vapour deposition, Carbon, 58 (2013) 2-39.[11] M.H. Ruemmeli, A. Bachmatiuk, F. Boerrnert, F. Schaeffel, I. Ibrahim, K. Cendrowski, G. Simha-Martynkova, D. Placha, E. Borowiak-Palen, G. Cuniberti, B. Buechner, Synthesis of carbon nanotubes with and without catalyst particles, Nanoscale Research Letters, 6 (2011).[12] S. Parveen, S. Rana, R. Fangueiro, A Review on Nanomaterial Dispersion, Microstructure, and Mechanical Properties of Carbon Nanotube and Nanofiber Reinforced Cementitious Composites, Journal of Nanomaterials, 2013 (2013) 1-19.
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