TMAXCN Brand Graphene Foams Growing on Nickel Foam

• Customization: Available
• Condition: New
• Certification: CE
• Model NO.: TMAX-GrapheneFoam
• Application: Battery
• Transport Package: Wood Packing
• Specification: 20-100 foot cabinet
• Trademark: TMAX
• Origin: China

Product Description

Graphene Foams Growing on Nickel Foam

Feature

The 3D Graphene Foam is made via chemical vapor deposition (CVD) processing. In course of CVD fabrication of graphene hydrogen and methane gases are introduced into a furnace that heats to 1000° Celsius. In the furnace is a nickel or copper film which captures a mono or multi-layer or graphene as the furnace is heated and the methane decomposes.

To create CVD Graphene Foam, instead of using a thin sheet of nickel to capture graphene, nickel or copper foam is used. The metal foam captures graphene in a similar foam structure. The metal skeleton is then etched away and left is a visible, porous 3D graphene foam structure.

This structure has a high surface area, which opens several exciting applications for Graphene Foam while maintaining most of two-dimensional graphene's properties1.CVD processing of Graphene Foam opens a cost-effective route for engineering a new class of ultra-light, highly conductive graphene-based materials with exceptional mechanical strength, flexibility, and elasticity.

The macroscopic size of the sample: does not exceed 2 cm'in width and 4 cm in length,
The macroscopic color:grey.
Advantages
1. It has good conductivity and is an excellent light porous conductive carrier.
2. On this substrate, we can grow a variety of oxide and hydroxide nanoarrays such as nickel oxide, cobalt oxide, cobalt trioxide, ferric oxide, cobalt hydroxide, nickel hydroxide, tungsten oxide, vanadium oxide, titanium oxide and so on.
 

Specifictions

Sample size	100*100mm  The size can be customized
Thickness	1.2 mm-1.6mm
Density	4 mg/cm3
Pore Size	580 microns
Packing	in sealed membrane box
Surface density	0.5-0.9 mg/cm2.
Size of branches	50-200 microns
Characteristic of  large aperture	200-500 microns.
Thermal conductivity	>6w/(m2k)
Standard PPI value	110

Reference dimensions

0.1mm*200mm*300mm	0.2mm*200mm*300mm	0.3mm*200mm*300mm
0.4mm*200mm*300mm	0.5mm*200mm*300mm	0.6mm*200mm*300mm
0.7mm*200mm*300mm	0.8mm*200mm*300mm	0.9mm*200mm*300mm
1mm*200mm*300mm	1.6mm*20mm*300mm	The size can be customized