Affiliation:
1. Harbin Institute of Technology
2. Harbin Institute of Technology (Weihai)
Abstract
In this paper, it can be seen that the optimum mixture ratio of graphite to other contents (graphite: H2SO4: H2O2: HClO4) is 10(g):28(ml):1(ml):5(ml), which obtained the best expansion voluSubscript textme (191ml/g). The Fe3O4-expanded graphite composite material was prepared by FeCl3solution of ethylene glycol with heating reaction in reactor. The graphite sheets within EG were nanoscales, four iron oxide nanoparticles were dispersed between holes of expanded graphite sheets. Evidently, the graphite nanosheets wrapped in the four iron oxide particles can be observed. It is clearly that the magnetic adsorption properties of particles are strength on EG/Fe3O4. In addition, the EG/Fe3O4composite obtained by this process has a product (magnetite), which is proved of XRD characteristic peaks.
Publisher
Trans Tech Publications, Ltd.
Reference10 articles.
1. Enoki T, Suzuki M, Eenod M. New York: Oxford University Press Inc, (2003).
2. KONG F., ZHENG Y., ZHAO H., et al. J . New Carbon Materials, 18(2003): 161-173.
3. A. Karaipekli, A. Sarˇ, K. Kaygusuz, Renew. Energy, 32(2007) 2201–2210.
4. Chen Zhigang, Liu Chengbao, Zhang Yong, Liu Xi. Mater. Mechan. Engineer., 30 (2006): 81-83.
5. Liu Chengbao, Chen Zhigang, Liu Xi. Technol. Water Treat., 33(2007): 58-60.
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献