Porous Graphene with Expanded Surface Area and Enhanced Ion Diffusion
Holey Super Graphene, produced through Nanografi’s advanced manufacturing processes, is a specialized graphene derivative featuring a “holey” or porous structure. Compared to conventional graphene, it offers greater active surface area, improved ion transport, and elevated thermal conductivity, enabling next-generation solutions for battery/supercapacitor electrodes, sensor designs, conductive composites and ink formulations.
Technical Properties:
|
Sheet Resistance |
1155 ohm/sqr |
|
Electrical Conductivity |
>800 S/m |
|
Volume Resistivity |
0.11 ohm.cm |
|
Pore Size |
2 – 100 nm (can be customized) |
XRD Analysis of Holey Super Graphene
Raman Analysis of Holey Super Graphene
FTIR Analysis of Holey Super Graphene
Key Features
Porous (Holey) Structure for Increased Surface Area
- Nanometer-scale pores within the graphene sheets facilitate more efficient movement of ions and molecules.
Provides higher storage capacity and swift charge/discharge capabilities in battery and supercapacitor electrodes.
Boosted Ion and Electron Diffusion
- The porous framework strengthens interactions with electrolytes, yielding more efficient electrochemical reactions.
- Reduced electron transport resistance offers performance benefits for high-power requirements.
Mechanical Durability and Flexibility
- The robust graphene layers maintain stability over repeated cycles, delivering reliable long-term use.
- Its flexible, thin-film potential suits wearables, flexible circuits, and other long-life applications.
Thermal and Chemical Stability
- Maintains structural integrity in high-temperature or chemically intensive conditions, minimizing oxidation or degradation risks.
- Critical for extended operational reliability and consistency in industrial processes.
Versatile Production & Formulation
- Available in various formats—powder, dispersion, or film—to adapt to different project demands.
- Can be customized with additional conductive additives, polymer binders, or metallic components for project-specific material optimization.
APPLICATIONS
