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Electron Microscopy Sciences

Graphene: Emerging Technology

arrow13Graphene and Graphene Oxide Films

arrow11Graphene on Lacey Carbon 300 Mesh Copper TEM Grids


Low magnification TEM image of single-layer graphene on lacey carbon film. Typical grain
size is in the region of 2-3 µm

Graphene TEM support films are supported by a lacey carbon film on a 300 mesh copper TEM grid.

CAS No. 7782-42-5

Characteristics

  1. Four thicknesses of CVD graphene
    • Available in either 1, 2, 3-5 or 6-8 layers
  2. TEM Substrate
    • Lacey carbon support film on 300 mesh copper TEM grid
  3. Graphene coverage of the TEM grid is better than 75%

Appearance

The graphene film appears as a near-transparent to light-grey film on the surface of the Lacey Carbon mesh on a red-brown colored copper TEM grid.

Specifications


Type		 Thickness of
the Graphene
Transparency		 TEM Grid/AFM
Substrate
Support Film
1 Layer ~0.35 nm ~96.4% 300 Mesh Copper Grid Lacey carbon
2 Layers ~0.7 nm ~92.7% 300 Mesh Copper Grid Lacey carbon
3-5 Layers 1.0-1.7 nm ~85.8-90.4% 300 Mesh Copper Grid Lacey carbon
6-8 Layers 2.1-2.8 nm ~78.5-83.2% 300 Mesh Copper Grid Lacey carbon
arrow111 Layer
1GLC300Cu-5 Graphene on Lacey Carbon, 300 Cu 5/pk 154.50 Add to Cart
1GLC300Cu-10 Graphene on Lacey Carbon, 300 Cu 10/pk 259.50 Add to Cart
1GLC300Cu-25 Graphene on Lacey Carbon, 300 Cu 25/pk 594.50 Add to Cart
arrow112 Layers
2GLC300Cu-5 Graphene on Lacey Carbon, 300 Cu 5/pk 144.50 Add to Cart
2GLC300Cu-10 Graphene on Lacey Carbon, 300 Cu 10/pk 244.50 Add to Cart
2GLC300Cu-25 Graphene on Lacey Carbon, 300 Cu 25/pk 544.50 Add to Cart
arrow113-5 Layers
3GLC300Cu-5 Graphene on Lacey Carbon, 300 Cu 5/pk 144.50 Add to Cart
3GLC300Cu-10 Graphene on Lacey Carbon, 300 Cu 10/pk 244.50 Add to Cart
3GLC300Cu-25 Graphene on Lacey Carbon, 300 Cu 25/pk 544.50 Add to Cart
arrow116-8 Layers
6GLC300Cu-5 Graphene on Lacey Carbon, 300 Cu 5/pk 144.50 Add to Cart
6GLC300Cu-10 Graphene on Lacey Carbon, 300 Cu 10/pk 244.50 Add to Cart
6GLC300Cu-25 Graphene on Lacey Carbon, 300 Cu 25/pk 544.50 Add to Cart

arrow11Graphene on Ultra-Fine 2000 Mesh Copper TEM Grids

CAS No. 7782-42-5

Characteristics

  1. Four thicknesses of CVD graphene
    • Available in either 1, 2, 3-5 or 6-8 layers
  2. TEM Substrate
    • Microporous Copper TEM Grids with Beryllium-Copper Support Aperture
  3. Graphene coverage of the TEM grid is better than 75%

Appearance

The graphene film appears as a near-transparent to light-grey film on the surface of the red-brown microporous copper TEM grid. For support, the TEM grid is attached using epoxy to a gold-colored beryllium-copper disk with a 2 x 1 mm aperture.

Specifications


Type		 Thickness of
the Graphene
Transparency		 TEM Grid/AFM
Substrate
Support Film
1 Layer ~0.35 nm ~96.4% 2000 Mesh Copper Grid N/A
2 Layers ~0.7 nm ~92.7% 2000 Mesh Copper Grid N/A
3-5 Layers 1.0-1.7 nm ~85.8-90.4% 2000 Mesh Copper Grid N/A
6-8 Layers 2.1-2.8 nm ~78.5-83.2% 2000 Mesh Copper Grid N/A
arrow111 Layer
1GUF2000Cu-5 Graphene on Ultra-Fine, 2000 Cu 5/pk 184.50 Add to Cart
1GUF2000Cu-10 Graphene on Ultra-Fine, 2000 Cu 10/pk 344.50 Add to Cart
1GUF2000Cu-25 Graphene on Ultra-Fine, 2000 Cu 25/pk 794.50 Add to Cart
arrow112 Layers
2GUF2000Cu-5 Graphene on Ultra-Fine, 2000 Cu 5/pk 174.50 Add to Cart
2GUF2000Cu-10 Graphene on Ultra-Fine, 2000 Cu 10/pk 334.50 Add to Cart
2GUF2000Cu-25 Graphene on Ultra-Fine, 2000 Cu 25/pk 774.50 Add to Cart
arrow113-5 Layers
3GUF2000Cu-5 Graphene on Ultra-Fine, 2000 Cu 5/pk 174.50 Add to Cart
3GUF2000Cu-10 Graphene on Ultra-Fine, 2000 Cu 10/pk 334.50 Add to Cart
3GUF2000Cu-25 Graphene on Ultra-Fine, 2000 Cu 25/pk 774.50 Add to Cart
arrow116-8 Layers
6GUF2000Cu-5 Graphene on Ultra-Fine, 2000 Cu 5/pk 174.50 Add to Cart
6GUF2000Cu-10 Graphene on Ultra-Fine, 2000 Cu 10/pk 334.50 Add to Cart
6GUF2000Cu-25 Graphene on Ultra-Fine, 2000 Cu 25/pk 774.50 Add to Cart

arrow11Graphene on Silicon Nitride TEM Grids (2.5 µm holes)

Characteristics

  1. Four thicknesses of CVD graphene
    • Available in either 1, 2, 3-5 or 6-8 layers
  2. TEM Substrate
    • 200 µm thick 3.0mm hexagonal silicon substrate with a 0.5 x 0.5 mm aperture and 200 nm thick silicon nitride membrane with approximately 6,400 2.5 µm holes
  3. Graphene coverage of the TEM grid is better than 75%

Appearance

Solid hexagonal disk with a greenish hue. The graphene film appears as a near-transparent to light-grey film on the surface of the microporous Silicon Nitride membrane.

Specifications


Type		 Thickness of
the Graphene
Transparency		 TEM Grid/AFM
Substrate
Support Film
1 Layer ~0.35 nm ~96.4% Hexagonal Silicon Silicon Nitride with 2.5 µm Holes
2 Layers ~0.7 nm ~92.7% Hexagonal Silicon Silicon Nitride with 2.5 µm Holes
3-5 Layers 1.0-1.7 nm ~85.8-90.4% Hexagonal Silicon Silicon Nitride with 2.5 µm Holes
6-8 Layers 2.1-2.8 nm ~78.5-83.2% Hexagonal Silicon Silicon Nitride with 2.5 µm Holes
arrow111 Layer
1GSiN2.5um-5 Graphene on Silicon Nitride, 2.5 µm 5/pk 254.50 Add to Cart
1GSiN2.5um-10 Graphene on Silicon Nitride, 2.5 µm 10/pk 464.50 Add to Cart
1GSiN2.5um-25 Graphene on Silicon Nitride, 2.5 µm 25/pk 1,084.50 Add to Cart
arrow112 Layers
2GSiN2.5um-5 Graphene on Silicon Nitride, 2.5 µm 5/pk 234.50 Add to Cart
2GSiN2.5um-10 Graphene on Silicon Nitride, 2.5 µm 10/pk 454.50 Add to Cart
2GSiN2.5um-25 Graphene on Silicon Nitride, 2.5 µm 25/pk 1,054.50 Add to Cart
arrow103-5 Layers
3GSiN2.5um-5 Graphene on Silicon Nitride, 2.5 µm 5/pk 234.50 Add to Cart
3GSiN2.5um-10 Graphene on Silicon Nitride, 2.5 µm 10/pk 454.50 Add to Cart
3GSiN2.5um-25 Graphene on Silicon Nitride, 2.5 µm 25/pk 1,054.50 Add to Cart
arrow116-8 Layers
6GSiN2.5um-5 Graphene on Silicon Nitride, 2.5 µm 5/pk 234.50 Add to Cart
6GSiN2.5um-10 Graphene on Silicon Nitride, 2.5 µm 10/pk 454.50 Add to Cart
6GSiN2.5um-25 Graphene on Silicon Nitride, 2.5 µm 25/pk 1,054.50 Add to Cart

arrow11Graphene on Ultra-Flat Thermal SiO2 Substrate

Characteristics

  1. Four thicknesses of CVD graphene
    • Available in either 1, 2, 3-5 or 6-8 layers
  2. TEM Substrate
    • The Ultra-flat Thermal SiO2 Substrate consists of a 200 nm thermally grown SiO2 film on an ultra-flat silicon wafer with a normal thickness of 675 µm. The size is 5 mm x 5 mm.
  3. Graphene coverage of the TEM grid is better than 75%

Specifications


Type		 Thickness of
the Graphene
Transparency		 TEM Grid/AFM
Substrate
Support Film
1 Layer ~0.35 nm ~96.4% Ultra-Flat Silicon Thermally Grown SiO2
2 Layers ~0.7 nm ~92.7% Ultra-Flat Silicon Thermally Grown SiO2
3-5 Layers 1.0-1.7 nm ~85.8-90.4% Ultra-Flat Silicon Thermally Grown SiO2
6-8 Layers 2.1-2.8 nm ~78.5-83.2% Ultra-Flat Silicon Thermally Grown SiO2
arrow111 Layer
1GUFSiO2-5 Graphene on Ultra-flat Thermal SiO2 5/pk 194.50 Add to Cart
1GUFSiO2-10 Graphene on Ultra-flat Thermal SiO2 10/pk 354.50 Add to Cart
1GUFSiO2-25 Graphene on Ultra-flat Thermal SiO2 25/pk 844.50 Add to Cart
arrow112 Layers
2GUFSiO2-5 Graphene on Ultra-Flat Thermal SiO2 5/pk 184.50 Add to Cart
2GUFSiO2-10 Graphene on Ultra-Flat Thermal SiO2 10/pk 344.50 Add to Cart
2GUFSiO2-25 Graphene on Ultra-Flat Thermal SiO2 25/pk 819.50 Add to Cart
arrow113-5 Layers
3GUFSiO2-5 Graphene on Ultra-Flat Thermal SiO2 5/pk 184.50 Add to Cart
3GUFSiO2-10 Graphene on Ultra-Flat Thermal SiO2 10/pk 344.50 Add to Cart
3GUFSiO2-25 Graphene on Ultra-Flat Thermal SiO2 25/pk 819.50 Add to Cart
arrow116-8 Layers
6GUFSiO2-5 Graphene on Ultra-Flat Thermal SiO2 5/pk 184.50 Add to Cart
6GUFSiO2-10 Graphene on Ultra-Flat Thermal SiO2 10/pk 344.50 Add to Cart
6GUFSiO2-25 Graphene on Ultra-Flat Thermal SiO2 25/pk 819.50 Add to Cart

arrow11Graphene Oxide on Lacey Carbon 300 Mesh Copper TEM Grids

arrow111 Layer
1GOLC300Cu-5 Graphene Oxide on Lacey Carbon, 300 Cu 5/pk 199.50 Add to Cart
1GOLC300Cu-10 Graphene Oxide on Lacey Carbon, 300 Cu 10/pk 349.50 Add to Cart
1GOLC300Cu-25 Graphene Oxide on Lacey Carbon, 300 Cu 25/pk 784.50 Add to Cart
arrow112 Layers
2GOLC300Cu-5 Graphene Oxide on Lacey Carbon, 300 Cu 5/pk 194.50 Add to Cart
2GOLC300Cu-10 Graphene Oxide on Lacey Carbon, 300 Cu 10/pk 339.50 Add to Cart
2GOLC300Cu-25 Graphene Oxide on Lacey Carbon, 300 Cu 25/pk 749.50 Add to Cart

arrow11Graphene Oxide on Silicon Nitride, 2.5 µm

arrow111 Layer
1GOSiN2.5um-5 Graphene Oxide on Silicon Nitride, 2.5 µm 5/pk 279.50 Add to Cart
1GOSiN2.5um-10 Graphene Oxide on Silicon Nitride, 2.5 µm 10/pk 544.50 Add to Cart
1GOSiN2.5um-25 Graphene Oxide on Silicon Nitride, 2.5 µm 25/pk 1,084.50 Add to Cart
arrow112 Layers
2GOSiN2.5um-5 Graphene Oxide on Silicon Nitride, 2.5 µm 5/pk 269.50 Add to Cart
2GOSiN2.5um-10 Graphene Oxide on Silicon Nitride, 2.5 µm 10/pk 529.50 Add to Cart
2GOSiN2.5um-25 Graphene Oxide on Silicon Nitride, 2.5 µm 25/pk 1,049.50 Add to Cart

arrow11Graphene Oxide on Ultra-Flat Thermal SiO2

arrow111 Layer
1GOUFSiO2-5 Graphene Oxide on Ultra-Flat Thermal SiO2 5/pk 219.50 Add to Cart
1GOUFSiO2-10 Graphene Oxide on Ultra-Flat Thermal SiO2 10/pk 419.50 Add to Cart
1GOUFSiO2-25 Graphene Oxide on Ultra-Flat Thermal SiO2 25/pk 1,024.50 Add to Cart
arrow112 Layers
2GOUFSiO2-5 Graphene Oxide on Ultra-Flat Thermal SiO2 5/pk 209.50 Add to Cart
2GOUFSiO2-10 Graphene Oxide on Ultra-Flat Thermal SiO2 10/pk 404.50 Add to Cart
2GOUFSiO2-25 Graphene Oxide on Ultra-Flat Thermal SiO2 25/pk 984.50 Add to Cart

Graphene Oxide TEM Support Films arrow13arrow13

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