1.2-1.6mm 3D Graphene Foam Sheet Metal Foam for Battery Electrode Material
1.2-1.6mm 3D Graphene Foam Sheet Metal Foam for Battery Electrode Material
Features
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.
Weight of per unit area : 0.5-0.9 mg/cm2.
Size of branches: 50-200 microns.
Characteristic of large aperture: 200-500 microns.
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.
Specifications
|
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 |
Q. Are you a manufacturer or a trading company?
A. We are professional laboratory instrument manufacturers, have their own design team and factory, have mature technical experience, and can guarantee the quality of products and the optimal price.
Q. Our country's power supply and plug are different. How do you solve it?
A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.
Q. How long is your delivery time? If I want to customize the instrument, how long does it take?
A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.
Q. How to pay?
A.T / T, L / C, D / P, etc., it is recommended to use Alibaba Trade Guarantee.
Q. How is the package of goods? Delivery methods?
A.1. Standard export fumigation sign wooden box packaging
2. Express, air, sea shipping according to customer requirements, find the most suitable way.also accept LC at sight.
1 Standard exported package: Internal anticollision protection, external export wooden box packaging.
2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
3 Responsible for the damage during the shipping process, will change the damage part for you for free.
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