Graphene/carbon Nanotube Composite Papers, Diameter: ~ 40 Mm, Thickness: ~ 5 Um

US $230

  • Philadelphia, Pennsylvania, United States
  • May 24th
These Graphene/Carbon nanotube composite papers are prepared through vacuum-assisted filtration of ~90 wt.% chemically reduced graphene oxide (RGO) and  ~10 wt.% multi-walled carbon nanotubes (CNTs). Papers with CNT content up to 50 wt.% are available upon request.  CNTs serve as spacers between graphene layers to prevent their compact stacking. Compared with pure graphene papers, these composite papers are more accessible for electrolyte ions. They are with a diameter of ~ 40 mm and a thickness of ~ 5 um. Graphene/CNT composite papers with other thicknesses are also available upon requirement. Please feel free to let us know if you have any special requirements. The Graphene/CNT composite papers are freestanding and flexible. They are with a good conductivity of ~ 2000 S/m. Applications: Electrode materials for energy storage devices (e.g. supercapacitors, Li-ion batteries, solar cells), Graphene-related research, separation, etc.  

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