Abstract: Due to its advantages by low-temperature growth,a widely selection of the substrate materials and easily doped,microwave plasma chemical vapor deposition(MPCVD)is the first choice of the grapheme prepration by large area、high speed、high quality.The several main CVD methods for synthesizing grapheme are compared.It found out that MPCVD has clear superiority.Then the study of graphene prepared by MPCVD is expatiated.Lastly the application of graphene prepared by MPCVD is introduced and also the development trend of graphene prepared by MPCVD is prospected.