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Graphene with excellent hardness use as the Bulletproof Vest Material

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  • Platinum Black Catalyst Platinum Nanopowders

    Customized Metal Platinum Black Catalyst Platinum Nanopowders Platinum is one of noble metals, it is one of the best catalyst and antioxidants, nano platinum ( Pt ) with small particles size, strong, safe, stable, reliable, environmentally friendly, non-toxic, tasteless, harmless, can be widely used in biomedical, Catalytic industry, cosmetic etc. 1. Platinum Nanopowders for biomedical  Hydrogen and nano-platinum have a synergistic effect that can be used in conjunction with the treatment of oxidant stress disorders; Studies have shown that platinum nano particle-mediated photo-thermal effect in the treatment of bone metastases in nude mice can be a good inhibition of bone tumor growth and osteolytic bone destruction; Lactic acid bio-sensor based on nano - platinum black modification for rapid detection, etc.  2. Platinum Nanopowders as catalyst  Nano platinum are widely applied in catalyst part, Nano-platinum powder has excellent bio-catalytic activity, it can be applied to polymer hydrogenation, reduction and synthesis. Nano platinum also can be used as fuel cell catalyst, due to its high cost, due to its high cost, now some use nano nickle to replace the platinum, and some are looking for ways to improve nano platinum efficiency as catalyst in fuel cells to save cost. Last year Chinese researches have developed a superfine platinum nanowire catalyst on the surface of the zigzag, greatly increasing the surface activity and specific surface area of the fuel cell catalyst, increasing its overall catalytic activity by more than 50 times. 3. Platinum Nanopowders for cosmetics Platinum nanoparticles , due to its strong oxidation resistance Platinum can effectively remove free radicals in the human body. Play the anti-aging effect and at the same time to achieve whitening bright. Platinum Nanopowders can also be used for food preservative, car exhaust purification, etc. Nano platinum do have a lot of amazing functions, we cannot list its amazing functions one by one though.  If you're interstsed in Platinum Nanopowders, please feel free to contact us as hwnano@xuzhounano.com. more

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Graphene with excellent hardness use as the Bulletproof Vest Material

  • April 16,2015.
    
A ballistic test showed that graphene can absorb twice the impact of bullet shots compared to the current material used in bulletproof vests.

The electrical property of graphene is faster than any known material. Graphene has potential applications in medicine, energy, computing, and many other fields.

A recent breakthrough for graphene nanopowders applications is in materials for bulletproof vests developed by combining carbon nanotubes with graphene.

Ballisticlletproof vests employ layers of strong fibers to absorb the energy of the bullet, and deform it, to disperse its energy throughout the vests. They minimize the force of the bullet in one area, and prevent the bullet from penetrating the textile matrix and body.

The resulting fiber was found to be exceptionally tough due to the mixture of equal parts of carbon nanotubes and graphene. According to researchers, this super tough fiber can find potential applications in bulletproof vests and advanced composite reinforcements.


Graphene nanopowders is a very thin and nearly transparent sheet of pure carbon. It is lightweight, but 100 times stronger than steel. Scientists have been studying the material and its application such as using for the development of air-powered electric generators, screen displays of smartphones and other electronic devices, improvement of electric cars range and power, and more.    

                          

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