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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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Ubiquitous Nanoparticles & Nanopowders in life Ubiquitous Nanoparticles & Nanopowders in life

Materials is the material basis of all technology development, nanoparticles, as a kind of advanced materials, is a major reform in the field of material, under the support of national policy, nanopartilces will inevitably become an important researc...

NiO Nickel Oxide Nanopowder

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  • NIO Nickel Oxide Nanoparticles Application
    NIO Nickel Oxide Nanoparticles Application
        We, Hongwu Nanometer, are offering different shape & size metal oxide Nanoparticles and Nanopowders including high quality NIO Nickel oxide nanoparticles. Stock#: S672, particle size 20-30nm, 99.6%. 1. Nickel Oxide Catalyst     NiO is a kind of oxidation catalyst with good catalytic effect. Ni2 + has 3d orbit, which has the tendency of preferentially adsorbing polyelectron, and also activates other reducing gases and catalyzes the oxygen. During the decomposition, synthesis and the conversion process of the organic matters,such as gasoline hydrocracking, a petrochemical treatment of hydrocarbon conversion. In the process of heavy oil hydrogenation, NiO nanoparticle is a good catalyst. In the catalytic combustion of natural gas,using NiO / CuO-ZrO2 composite catalyst to improve its high temperature stability in order to avoid oxidation of N2 in the air to produce NOx and unburned CO under the high temperature of reachtion.  The NiO / Si02 composite catalyst is used in the preparation of carbon nanotubes(CNTs). When the content of Ni is high, the yield of carbon nanotubes is high and the diameter distribution is narrow. However, the content and shape of NiO directly affects the yield and traits of carbon nanotubes. In wastewater treatment, NiO is a catalyst to remove CH4, cyanide and N2 and decompose NOx. As photocatalytic degradation of acid red catalyst, NiO in the treatment of organic dye wastewater and the result is very obvious. 2. Ceramic additives and colouring agent of glass     Nano NiO powder is used to improve the impact strength of ceramic products. When adding NiO (O.02 (wt)%), the electrical properties such as piezoelectric properties and dielectric properties can be improved greatly. The addition of NiO nanoparticle to the glass mainly controls the color of the glass, and a small amount of NiO is contained in the transparent brown transparent glass which can absorb ultraviolet rays. Transparent glass mirrors and decorative glass are added the moderate amount of NiO nanopowder as a coloring agent. 3. Battery electrode material     With the continuous development of communication and information technology, the capacitor has also achieved unprecedented development. Nowadays, supercapacitors have become a research hotspot because they have much higher energy densities and much higher power densities than traditional ones. Research showed that ruthenium oxide is currently the most studied and the best performance of the electrochemical capacitor electrode material. However, its very high price hindered its large-scale applications. And the large internal resistance of activated carbon makes people look to the transition metal oxides. With quasi-capacitive phenomena, transition metal oxides become the super capacitor electrode materials. At present, the use of Ni, Mn, Co and other oxides with the small internal resistance, low cost and large capacity and other characteristics for battery electrode material attracted concerns a lot.As cathode of carbonate molten salt fuel cell, nano NiO, with gas or natural gas as fuel, produced clean energy with higher power generation efficiency than the traditional thermal power generation. Moreover, compared with the ordinary NiO battery, the nano NiO battery owns obvious discharge advantages,  the is obviously increasing discharge capacity, and the greatly improved electrochemical performance of the electrode. 4. Sensor material     NiO nanopartilce has received more and more attention recent years as gas sensor materials. At present, nano NiO has been made into the formaldehyde sensor, CO sensor, H2 sensors used in the actual production. In short, with the rapid development of science and technology, more and more properties of Nickel Oxide nanoparticle woud be dig out and applied in wider fileds. If you are interested in developing  some application, please get in touch. thank you. by Corrine
  • Glass Stain Additives Used Nano Nickel Oxide Powders
    Glass Stain Additives Used Nano Nickel Oxide Powders
    Plus nickel oxide in the glass is mainly controlled color glass can absorb ultraviolet in brown coloration stable on transparent glass containing a small amount of NiO.
  • Oxidation Catalyst Used 20-30nm Nano NiO Powders
    Oxidation Catalyst Used 20-30nm Nano NiO Powders
    Nano NiO Powders particle size is 20-30nm with 99.6% purity,widely used in catalyst.
  • 99.6% Ceramic Pigment NiO Nickel Oxide Nanopowders
    99.6% Ceramic Pigment NiO Nickel Oxide Nanopowders
    Nickel Oxide Nanopowders have the high purity 99.6% which use to the ceramics pigment .
  • Coloring Agent NiO Nickel Oxide Nano Powder
    Coloring Agent NiO Nickel Oxide Nano Powder
    Nickel Oxide Nano Powder insoluble in water, insoluble in lye,soluble in acid, mainly used in colorant.
  • Battery Electrode Materials Nano Nickel Oxide Particles
    Battery Electrode Materials Nano Nickel Oxide Particles
    Nano nickel oxide particles has good catalyst performance,widely used in battery electrode materials.
  • Superfine Nickel Oxide NiO Nanoparticles Used as Catalyst
    Superfine Nickel Oxide NiO Nanoparticles Used as Catalyst
    Superfine nickel oxide nanoparticles is widely used as catalyst.
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