中文摘要：

简要介绍了化学法还原氧化石墨烯的主要类型和机理，着重对比了几种常用化学还原法的还原效果，探讨了化学还原法的优缺点，包括还原能力、还原条件及还原机理等方面的内容。认为发挥多种还原剂或制备方法的优势，可以获得性能优异的石墨烯，最后展望了其未来的发展方向及其他潜在应用。

英文摘要：

The main types of the methods for chemical reduction and reduction mechanism of graphene oxide are briefly introduced. Furthermore, by comparing the reduction effects of several chemical reduction methods of graphene oxide, the advantages and disadvantages of chemical reduction methods including reducing capacity o{ reductants, re- ducing conditions, reduction mechanism and so on are discussed. Graphene with excellent performance can be synthe- sized by combining the advantages of various reductants or methods. Finally, a positive development direction in its fantastic future and other potential applications are pointed out.