▎ 摘　　要

Versatile graphene oxide putty-like material (GOP) with excellent processability is developed by mediating a graphene oxide suspension with aniline. Arbitrarily predesigned architectures on both microscopic and macroscopic scales can be molded easily. GOP cannot only be used as starting material for direct 3D printing of particular configurations, but also can be tailored into the patterned structures on various substrates for large-scale production of device arrays.