Hensleigh, Ryan M.Cui, HuachenOakdale, James S.Ye, Jianchao C.Campbell, Patrick G.Duoss, Eric B.Spadaccini, Christopher M.Zheng, XiaoyuWorsley, Marcus A.2018-08-202018-08-202018-08-13http://hdl.handle.net/10919/848583D graphene foams exhibit immense degradation of mechanical properties. Micro-architecture can alleviate this problem, but no current technique meets the manufacturing requirements. Herein we developed a light-based 3D printing process to create hierarchical graphene structures with arbitrary complexity and order-of-magnitude finer features, showing enhanced mechanical properties at decreasing density.application/pdfen-USCreative Commons Attribution-NonCommercial 3.0 UnportedArticle - Refereedhttps://doi.org/10.1039/C8MH00668G