Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic of printing a 3D micro supercapacitor. (a) 3D printing GO ink; (b) SEM image of 3D printed graphene electrode; (c) A 3D interdigitated structure of the electrode; (d) Assembling a 3D micro supercapacitor; (e) An array of the printed 3D micro supercapacitors. Reproduced from [60], with permission from Royal Society of Chemistry, 2013.
