Xiaoxu Liu, Dongliang Chao, Dapeng Su, Shikun Liu, Liang Chen, Caixia Chi, Jianyi Lin, Ze Xiang Shen, Jiupeng Zhao, Liqiang Maic, Yao Li. Graphene nanowires anchored to 3D graphene foam via self-assembly for high performance Li and Na ion storage. Nano Energy 37 (2017) 108–117.