A low-temperature synthesis of ZnO/ carbon nanotubes nanocomposites
The self-assembled heterojunctions of ZnO nanoparticles and multi-wall carbon nanotubes (MWNT) were prepared by employing Zn(CH3COO)2·2H2O, NaOH as the starting materials in the presence of polyethylene glycol (PEG). The MWNT was functionalized via the sol-gel method at ambient pressure and low temperature. The resultant materials were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Fourier transfer infrared spectra (FTIR) measurement. The results revealed intimate contact between the ZnO nanoparticles and MWNT, and that PEG played a significant role in the formation of the ZnO/MWNT nanocomposites. Under mild reaction conditions, ZnO crystallites have a very uniform size distribution and average cross-sectional dimensions of 80-150 nm.
GAO Song SUI Kunyan SHAN Xin XIE Dan WU Wenwen WU Zhiming
State Key Laboratory cultivating base for new fiber materials and modern textile,Qingdao University, Shandong, 266071, P.R.China
国际会议
2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)
上海
英文
1247-1249
2009-10-21（万方平台首次上网日期，不代表论文的发表时间）