无机材料学报 ›› 2012, Vol. 27 ›› Issue (6): 596-602.DOI: 10.3724/SP.J.1077.2012.00596 CSTR: 32189.14.SP.J.1077.2012.00596

• 研究论文 • 上一篇    下一篇

氧化石墨烯/β-环糊精超分子杂化体的制备及表征

张树鹏1, 宋海欧2   

  1. (1. 南京理工大学 化工学院, 南京 210094; 2. 南京大学 环境学院, 南京 210046)
  • 收稿日期:2011-11-01 修回日期:2011-12-19 出版日期:2012-06-20 网络出版日期:2012-05-07
  • 基金资助:

    中国博士后基金(20100481146); 江苏省博士后基金(1002015C), 江苏省自然科学基金(BK2011712), 南京理工大学科研启动基金(AE88008); 南京理工大学贵重仪器设备开放基金(2011-01-13/25)

Preparation and Characterization of Graphene Oxide/β-cyclodextrin Supramolecular Hybrid Material

ZHANG Shu-Peng1, SONG Hai-Ou2   

  1. (1. School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China; 2. School of the Environment, Nanjing University, Nanjing 210046, China)
  • Received:2011-11-01 Revised:2011-12-19 Published:2012-06-20 Online:2012-05-07
  • Supported by:

    China Postdoctoral Science Foundation Funded Project(20100481146); Jiangsu Planned Projects for Postdoctoral Research Funds (1002015C); Natural Science Foundation of Jiangsu Province(BK2011712); NJUST Research Funding(AE88008); NJUST Opening Measuring Fund of Large Precious Apparatus(2011-01-13/25)

摘要: 利用有机合成技术及超分子自组装技术逐级合成了一种新颖的石墨烯基超分子杂化纳米材料, 并利用红外(FT-IR)、X射线衍射(XRD)、透射电镜(TEM)和扫描电镜(SEM)等确认了产物的结构. 同时, 热重(TG)研究表明: 在50~400℃的测试范围内, 源于界面相互作用的提高, 逐级引入的有机基团显著增加氧化石墨烯衍生物的热稳定性能.该材料在开发具有新颖性能的石墨烯基有机-无机杂化复合材料具有一定的实践意义及理论价值.

关键词: 氧化石墨烯, β-环糊精, 超分子自组装, 有机-无机杂化材料

Abstract: A novel hybrid material based on graphene oxide was synthesized by utilizing organic synthesis and supramolecular self-assembly techniques. And the structures of graphene derivatives and product were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), transmission electron microscope (TEM) and scanning electron microscopy (SEM). Thermogravimetric analysis (TG) shows that introduction of organic groups would significantly enhance the thermal stability of derivatives based on graphene oxide in the range of 50-400℃. The nanomaterial obtained has great potential practical significance and theoretical value to develop organic-inorganic hybrid materials based on graphene with novel features.

Key words: graphene oxide, β-cyclodextrin, supramolecular self-assembly, organic inorganic hybrid material

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