China Manufacture Nano Graphene with Excellent Performance

Product Description

Specification ofNano Graphene:

Application ofNano Graphene:

1. The transparent electrode of solar cell. Graphite, with a high electron mobility, high flexibility and high transparency (only about 2.3% of light absorption), is an ideal electrode material, which can be used in the field of photovoltaics (such as solar cells transparent electrode). The current standard material of the transparent electrode is indium tin oxide transparent semiconductor thin film (ITO).

2. The field effect transistor. Field-effect transistor, short for FET, belong to voltage-controlled part of the semiconductor device. Because the majority carriers involved in conducting,it’s also known as unipolar transistors. Graphene is a zero band gap, combined with new materials of semiconductor and metallic, its unique band structure of graphene gives excellent conductivity, and with a higher carrier mobility than Silicon.

3. Super capacitor supercapacitor. Also called as electric double layer capacitor,it is a new type device of highly efficient energy transfer and storage, which has various properties,such as short charging time, long life, good temperature characteristics, energy conservation and environmental protection. Although the energy density of ultracapacitors is much higher than conventional ones, it is still much lower than those of the fuel cell. At present,with a large specific surface area, excellent flexibility, good mechanical properties and electrical conductivity, Graphene is considered to be an ideal material for supercapacitor electrodes.

4. Sensor. Graphene has a large specific surface area and a good carrier conduction properties, which make it have a unique advantage in the high-sensitivity detection. Currently, the chemically modified graphene / noble metal nanoparticle composite modified electrode have occupied an important position in electrochemical sensors. More Info, please feel free to contact us!

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Our Services

We are quick to respond to new opportunities. HW nanomaterials offers personalized customer service and support throughout your entire experience, from initial inquiry to delivery and follow-up.

lResonable Prices

lHigh and stable quality nano materials

lBuyer Package Offered–Custom packaging services for bulk order

lDesign Service Offered–Provide custom nanopowder service before bulk order

lFast shipment after payment for small order

Company Information

Laboratory

Research team consist of Ph. D. researchers and Professors, who can take good care

of nano powder’s quality and quick respond towards custom powders.

Equipmentfor testing and production.

Warehouse

Different storage districts for nanopowders according to their properties.

Buyer Feedback

FAQ

Q: Can I get some samples?

A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just cover shipping cost, except precious nanopowders, you’ll need tocover sample cost and shipping cost.

Q: How can I get a quote?A:We’ll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion specifications such as ratio, solution, particle size, purity.

Q: Can you help with tailor-made nanopowder?A:Yes, we can help you with tailor-made nanopowder, but we’ll require a minmum order quantiy and leading time about 1-2 weeks.

Q: How can you guarantee your quality?A:We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002, earning a reputation with good quality, we’re confident our nanopowders will give you an edge over your business competitors!

Q: Can I get document information?A: Yes, COA, SEM,TEM areavailable.

Q:How can I pay for my order?A: We recommend Ali trade Assurance, with us your money in safe your business in safe.

Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.

Q: How about the express and shipping time?A:Courier Service such as: DHL, Fedex, TNT, EMS.

Shipping time(refer to Fedex)

3-4 business days to North American countries

3-4 business days to Asian countries

3-4 business days to Oceania countries

3-5 business days to European countries

4-5 business days to South American countries

4-5 business days to African countries