High purity γ Phase nano alumina powde

  Product features high purity gamma phase nano aluminum oxide powder is prepared by plasma gas phase combustion method
It has the advantages of fast reaction, large output, high purity, small particle size, uniform distribution, large specific surface area, clean surface, no residual impurities, low loose density, easy dispersion and stable gamma phase

Product parameters

Product Name	model	average particle size (nm)	purity (%)	specific surface area (m2 / g)	bulk density (g / cm3)	crystal form	Color
nano alumina	ZH-Al2O310N	10	99 99	180-220	0 09	γ mutually	white
nano alumina	ZH-Al2O320N	20	99 99	140-160	0 11	γ mutually	white
processing customization	provide customers with customized particle size and surface modification

Product Application
1
High purity gamma phase nano alumina is used as electrode coating of lithium battery, which can play the role of heat insulation and insulation and improve safety performance;
2
High purity gamma phase nano alumina doped with aluminum into lithium cobalt oxide can form a solid solution, stabilize the lattice and improve the rate performance and cycle performance;
3
Coating lithium cobalt oxide with high-purity nano alumina can improve the thermal stability, cycle performance and overcharge resistance, inhibit the generation of oxygen and the decomposition of LiPF6, avoid the direct contact between lico02 and electrolyte, reduce the loss of electrochemical specific capacity, and improve the electrochemical specific capacity of LiCoO2;
4
The doping of aluminum ions in nano alumina can improve the voltage of the battery and improve the safety of the battery;
5
High purity nano alumina is used to modify spinel lithium manganate material, and the battery produced has large reversible capacity;
6
Petrochemical Industry: catalyst, catalyst carrier and automobile exhaust purification materials;
7
Polishing materials: submicron / nano grinding materials, grinding of monocrystalline silicon wafer and precision polishing materials

Packaging storage
This product is packed in plastic bags filled with inert gas, sealed and stored in a dry and cool environment
It should not be exposed to the air to prevent oxidation agglomeration caused by moisture, which will affect the dispersion performance and use effect; The packing quantity can be provided according to the customer's requirements