3D Graphene Foam
3D Graphene Foam
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Product size – 3 x 3 cm inserts
Our 3D graphene foam is an interconnected arrangement of conductive graphene sheets which together form a highly porous three-dimensional network. We provide 3D graphene foam in a freestanding format without the inclusion of any polymers or adhesive materials.
3D graphene foam possesses several features – interconnected microporosity, conductivity, and biocompatibility – that make it a compelling foundational scaffold biomaterial to assist in the generation of healthy cell lines. For simplified handling during the cell culture process, we can provide 3D graphene foam embedded in 6-well plates or Petri Dishes.

3D Graphene Foam Specifications
| Growth Method | Chemical Vapor Deposition |
|---|---|
| Quality Control | Raman, SEM, and Optical |
| Dimensions (cm) | 3 x 3 x 0.16 |
| Growth Substrate | Nickel Foam |
| Composition (EDS) | > 99% C |
| Density (mg/cm3) | 27 +/- 6 |
| Cell Size (µm) | 450 +/- 25 |
| Pore Size (µm) | 150 +/- 50 |
| Surface Area (m2/g) | ~ 400 [1] |
| Conductivity (S/m) | 2x10^5 |
| Yield Stress @ 0.5% Strain (kPa) | 3.7 +/- 2 |
| Compressive Modulus (kPa) | 120 +/- 80 |
| Appearance | Freestanding Foam |
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Applications
3D cell culture scaffolds, heat transfer, drug delivery, electrode for catalysis reactions.
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Product Documentation
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References
[1] DOI 10.1088/2053-1591/ab2e83
[2] estimated
Kohei Matsuda
Filgen, Inc.
★★★★★
"We have handled CVD graphene from various suppliers as an importer, but General Graphene's CVD graphene is definitely differentiated by its large grain size and competitive price. Its quality is also supported by the fact that many of our customers order it repeatedly."
Sara Abouelniaj
Graphene Grids
★★★★★
"As a growing startup, having a dependable graphene supplier is critical—and General Graphene has exceeded expectations. Their deep materials expertise, responsive team, and fast turnaround times have made them an invaluable partner in keeping our operations smooth and efficient."
Henk Postma
Younicity Inc.
★★★★★
"General Graphene has been and continues to be instrumental during the R&D phase of our project, and their expertise in graphene deposition has been invaluable. They listened carefully to our requirements in sample handling and tailored their approach to meet our specific needs. Their collaborative spirit and technical depth have accelerated our development process."
Srivatsa Aithal
Director of R&D, Hememics Biotechnologies
★★★★★
"We have worked with GG's team for years now and have primarily used large crystal and polycrystalline graphene. GG has provided us with excellent customer service, technical support, and consistent quality. We value their reliability and innovation."
Mike Musgnug
CEO, GrapheneDx
★★★★★
"GG’s expertise in scalable graphene materials manufacturing, combined with their collaborative scientific support, enabled our team to rapidly develop and iterate sensors for advanced medical diagnostics. Their professionalism and responsiveness exceeded our expectations."
Eric Kriegstein
CEO, Infusense
★★★★★
"General Graphene is a world-class engineering organization. We successfully worked with the group to develop and prototype components for electrochemical sensing applications, and their attention to detail, commitment to solving technical challenges, and technical prowess is second to none."