水热体系中氧化石墨烯复合金颗粒的合成及表征

硅酸盐通报 , 2012, 31(3): 650-652.

1.蚌埠医学院公共课程部化学教研室,蚌埠233000

2.蚌埠医学院公共课程部化学教研室,蚌埠233000

3.安徽大学化学化工学院,合肥230039

4.安徽大学化学化工学院,合肥230039

基金项目: 国家自然科学基金(20875001) 安徽省教育厅资助项目(KJ011Z247)

Synthesis and Characterization of Au/graphene Oxide Composite Particles by Hydrothermal System

在200℃自气压水热条件下制备了氧化石墨烯复合金.使用X射线粉末衍射仪(XRD)、扫描电子显微镜( SEM)、透射电子显微镜(TEM)等一系列仪器进行表征,结果表明氧化石墨烯复合金由大约5μm的金颗粒与氧化石墨烯复合而成,形貌分析表明氧化石墨烯对金颗粒的形成和进一步演化起到了一定的作用.

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