综述了近年来利用石墨烯和贵金属纳米复合材料对一些常见小分子的电分析及电催化应用的主要研究进展.包括利用石墨烯-贵金属纳米复合材料构建电化学生物传感器对葡萄糖、过氧化氢等生物小分子的电分析应用,以及利用石墨烯-贵金属纳米复合材料对甲醇、乙醇和甲酸等燃料小分子的电催化应用.最后展望了该类纳米复合材料在电分析和电催化领域的应用前景和研究方向.
This review presents the recent progress of graphene-nable metal nanocomposites in electroanalysis and electrocatalysis of some common small molecules, including the fabrication of electrochemical biosensors for glucose, H2O2 and other small biomolecules. The applications in electrocatalysis of some fuel molecules as methanol, ethanol and formic acid are also reviewed. Finally, the future development and application prospects of graphene noble metal nanocomposites in electrochemical fields are also discussed.