石墨烯是一种具有优异物理和化学性质的新型二维碳纳米材料，大规模低成本制备高品质石墨烯的方法是其能够得到广泛实际应用的重要前提. 电化学方法可以快捷、绿色无污染、批量制备高质量的石墨烯及其复合材料. 本综述在对石墨烯各种制备方法进行简要比较之后，对近年来石墨烯、石墨烯/无机纳米复合材料、石墨烯/聚合物复合材料以及类石墨烯材料的电化学法制备进展进行介绍并作了展望.

Graphene is a kind of ideal two-dimensional flat carbon nanomaterials which have unique chemical and physical properties. The attractive potential applications must be based on the high quality mass production of graphene. However, it remains a huge challenge.An electrochemical approach is a fast, environmental friendly and easy-operating method. single- or multi-layered graphene flakes can easily be produced in short periods of time. In this review, the structure, properties and preparation methods of graphene are first introduced. Accordingly,  the electrochemical approaches used for the productions of graphene flakes，graphene/inorganic nanocomposites, graphene/polymer composites and graphene analogues are highlighted. Finally, challenges and opportunities are briefly outlined on the graphene flakes and their composites synthesized by electrochemical methods.