Nanometer nickel oxide

NiO is more and more attention in recent years, the gas sensor materials. At present, nano-NiO produced using formaldehyde sensor, CO sensor, H2 sensors used in actual production

4. Sensor:

As the communications, information technology continues to evolve, capacitors has also been an unprecedented development. Because of the current super-capacitors is much higher than the static capacitor energy density and compared to traditional chemical supply much higher power density and become a research hotspot. According to the research showed that ruthenium oxide is the most studied, the best performance of the electrochemical capacitor electrode material, but the price is very expensive because it hampered its large-scale application. And the larger the internal resistance characteristics of activated carbon makes it sights on transition metal oxides. Transition metal oxides because of its own to become the phenomenon of quasi-capacitance supercapacitor electrode material. Currently, The use of Ni, Mn, Co oxides such as small internal resistance, low cost and large capacity compared with the characteristics of the battery electrode materials made of concern. Molten carbonate fuel cell using NiO as cathode, with coal gas or natural gas as fuel, is a more efficient than conventional thermal power generation of clean energy. And NiO nano-NiO batteries with ordinary discharge the battery has obvious advantages compared to the discharge capacity increased significantly, the electrode electrochemical performance improved.

3. Battery electrode:

Ceramics using NiO to improve its impact, when adding NiO (O.02 (wt)%), also can improve the electrical properties of materials, such as piezoelectric and dielectric properties of .Canada NiO in the glass is mainly for controlling the color of the glass, in the color stability of UV-absorbing transparent glass on the brown with a small amount of NiO. Transparent glass mirrors and decorative glass, were added to an appropriate amount of NiO as coloring agent.

2. Ceramic additives and glass stain:

   Nano-NiO is a good catalytic oxidation catalyst, Ni2 + has a 3d orbit, right multi-electron oxygen has a tendency to preferential adsorption of other gases also have to restore the activation, and act as a catalyst to restore the gas O2, in the decomposition of organic synthesis, transformation process, such as gasoline hydrogenation cracking, is a petrochemical processing hydrocarbon conversion, heavy oil hydrogenation process, NiO is a good catalyst. In the catalytic combustion of natural gas, in order to avoid the reaction temperature is so high in the air N2 oxidation of NOx, and there is not a complete CO combustion generates, uses NiO/CuO- Zr02 composite catalyst to improve its high temperature stability. Preparation of carbon nanotubes in the process, the use of the NiO/Si02 composite catalyst, and the Ni content is high, the synthesis of carbon nanotubes a high recovery rate, diameter and narrow distribution, while the NiO content and shape of a direct impact on carbon nano - tube yield and traits. In wastewater treatment, NiO is to remove them CH4, cyanide, N2, to promote a catalyst for NOx decomposition. NiO photocatalytic degradation of acid red as a catalyst, in the treatment of organic dye wastewater, the effect is very remarkable.

1.Catalyst:

Main uses:

Spherical

              Macrodantincrystal form

50m2/g

Specific area

99.5%

purity

20nm

Average grain diameter

black green

Appearance

Nanometer nickel oxide

Nanometer nickel oxide
Purity >99.5%
Average grain diameter(nm)
20nm