Double-layer graphene electron microscope grid (carbon grid)

Overview
This product consists of precisely controlled bilayer CVD graphene transferred onto 300-mesh lacey carbon TEM grids. The graphene is synthesized using optimized chemical vapor deposition processes on copper substrates, where surface-catalyzed growth mechanisms enable the formation of uniform two-layer structures. The lacey carbon support provides an ideal combination of stability and transparency for high-resolution transmission electron microscopy applications, making these grids particularly suitable for investigating the unique properties of bilayer graphene systems.

Specifications

• Support Grid: 300-mesh Lacey Carbon

• Graphene Layers: Bilayer

• Growth Substrate: Copper foil

• Transfer Method: PMMA-assisted wet transfer process

Key Features

• Layer Uniformity: Controlled bilayer structure with consistent interlayer spacing

• Excellent Electron Transparency: Enables clear observation of Moiré patterns and layer interactions

• High Crystallinity: Maintains graphene’s characteristic electronic and mechanical properties

• Mechanical Stability: Withstands electron beam exposure during extended microscopy sessions

• Research Ready: Pre-mounted on standard TEM grids for immediate use

Applications

• Stacking Order Analysis: Investigation of bilayer graphene’s twist angles and electronic properties

• Comparative Studies: Direct comparison with monolayer and few-layer graphene structures

• Electronic Property Research: Study of layer-dependent quantum phenomena

• Nanoparticle Support: Stable substrate for catalytic nanoparticle characterization

• Advanced Materials Research: Fundamental studies of van der Waals heterostructures

Note

• Some catalyst residues may appear as dark spots under TEM observation

• Optional dilute acid treatment available for reduced residue visibility

• Store in dry conditions at room temperature

Contact Information
For technical specifications and ordering information:
Email: sales@maxnanotech.com