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Graphene on Ultra-fine 2000 Mesh Copper TEM Grids

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SKU# 1303

Product Detail

CAS No.: 7782-42-5

ACS Material CVD Grapehen on Ultra-fine 2000 Mesh Copper TEM Grids are made by Trivial Transfer Graphene.

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. (6.5µm circular holes and a pitch of 12.5µm; transmission for this type of grid is 41%.)
3. Graphene coverage of the TEM grid is better than 75% (The graphene coverage is typically >75% of the whole 3.05mm diameter TEM grid.)
 
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 2x1mm aperture.
 
Type Thickness of Graphene Transparency of Graphene TEM Grid/AFM Substrate Support Film
1 Layer  ~0.35nm  ~96.4% 2000 Mesh Copper Grid/Beryllium AFM Coating N/A
2 Layers  ~0.7nm  ~92.7% 2000 Mesh Copper Grid/Beryllium AFM Coating N/A
3-5 Layers  1.0-1.7nm  ~85.8-90.4% 2000 Mesh Copper Grid/Beryllium AFM Coating N/A
6-8 Layers  2.1-2.8nm  ~78.5-83.2% 2000 Mesh Copper Grid/Beryllium AFM Coating N/A

HR-TEM Image of ACS Material Graphene on Ultra-fine 2000 Mesh Copper TEM Grids 

Low Magnification TEM Image of ACS Material Graphene on Ultra-fine 2000 Mesh Copper TEM Grids


3. Application Fields

1) Catalyst

2) Supercapacitors

3) Solar energy

4) Graphene semiconductor chips

5) Conductive graphene film

6) Graphene computer memory

7) Biomaterials

8) Transparent conductive coatings

Disclaimer: ACS Material, LLC believes that the information in this Technical Data Sheet is accurate and represents the best and most current information available to us. ACS Material makes no representations or warranties either express or implied, regarding the suitability of the material for any purpose or the accuracy of the information contained within this document. Accordingly, ACS Material will not be responsible for damages resulting from use of or reliance upon this information.