Highly efficient preparation of ZnO nanorods decorated reduced graphene oxide nanocomposites
Highly efficient preparation of ZnO nanorods decorated reduced graphene oxide nanocomposites
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DOI：
10.1016/j.matlet.2012.04.061
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发表时间：
2012-08
影响因子：
3
通讯作者：
A. R. Marlinda;N. Huang;M. Muhamad;M. N. An'amt;B. Chang;N. Yusoff;I. Harrison;H. Lim;C. Chia;S. V. Kumar
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文献类型：
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作者：
A. R. Marlinda;N. Huang;M. Muhamad;M. N. An'amt;B. Chang;N. Yusoff;I. Harrison;H. Lim;C. Chia;S. V. Kumar
报道了一种水热一步法制备氧化锌/氧化石墨烯纳米复合材料的方法。这种简单的方法包括对含有氧化石墨烯(GO)、锌(CH3COO)2.2H2O、NaOH和NH3.H2O的溶液进行水热处理。作为起始原料的氧化锌浓度对氧化锌纳米棒在氧化锌薄膜上的密度分布以及氧化锌/氧化锌纳米复合材料的形成比例起着重要的作用。在rGO薄膜上形成的高密度棒状氧化锌纳米颗粒在气敏应用中具有潜在的应用前景。
A one-step method for the synthesis of zinc oxide/reduced graphene oxide (ZnO/rGO) nanocomposites by a hydrothermal technique is reported. This simple method involves a hydrothermal treatment of a solution comprising graphene oxide (GO), Zn(CH3COO)2.2H2O, NaOH and NH3.H2O. The concentration of GO as a starting material plays an important role in the density distribution of ZnO nanorods on the rGO sheets and on the percentage of the formation of ZnO/rGO nanocomposites. The resulting rod-like ZnO nanoparticles formed on the rGO sheets, in high density, has a potential in the gas sensing application.