3D printing of reduced graphene oxide aerogels for energy storage devices: A paradigm from materials and technologies to applications

As one of the most broadly developed three-dimensional (3D) printing technologies, direct ink writing (DIW) is utilized to process supercapacitors (SCs) and batteries. One notable challenge resides in preparing printable suspensions with superior dispersing ability and stability. Regarding the energy storage applications, graphene oxide (GO) inks have been extensively investigated to match the requirements for the DIW 3D printing technology,...