Fabrication of flexible graphene paper and its electrochemical properties used in lithium ion batteriesXiaowen Liu, Huang Zhao, Xuemei Huang, Yuehua Hu, Haiqing Gao, Xiaoxu Liu and Lingyan ShenEur. Phys. J. Appl. Phys., 66 3 (2014) 30301DOI: https://doi.org/10.1051/epjap/2014140086
