Nano-magnesium oxide for lithium batteries

型号：

VK-Mg30D

粒径nm：

30

含量%：

99.9

< r>Nano magnesium oxide is a new type of nanoparticle material. It looks like a white powder with high purity and large specific surface area. It is composed of extremely fine crystal grains. It is non-toxic, odorless and has good dispersion. The relative density is about .(℃). Melting point ℃, boiling point ℃. Insoluble in water, insoluble in alcohol, soluble in acid or ammonium salt solution. Nanoscale magnesium oxide has obvious small size effect, surface effect, quantum size effect and macro tunnel effect. After modification, there is no agglomeration phenomenon. It has many special functions and important applications in optics, catalysis, magnetism, mechanics, chemical industry, etc. It has great value and broad prospects and is an important new material of the century.
< >Technical indicators:
Item
< >Indicators

< >Model
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< rr> < >Magnesium oxide%
< rr> < >.

< rr> < >Particle size
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< rr> < >Calcium
< rr> < >

< rr> < >Chloride
< rr> < >

< rr> < >Iron
< rr> < >

< rr> < >Loss on ignition%,
< rr> < >.

< rr> < >Specific surface
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< >Application in lithium batteries Characteristics
< >. Application in lithium batteries
< >Add an appropriate amount of nano-magnesium oxide to the cathode material of lithium-ion batteries, and the resulting cathode material has a reversible discharge capacity of greater than 10% and good cycle performance. It can be used in positive electrode materials to improve conductivity. The recommended addition amount is .%
< >. Application in zinc-nickel batteries
< >Incorporate magnesium oxide into the zinc negative active material through physical mixing. It can reduce charge and discharge polarization, reduce internal resistance in the late cycle, improve the utilization rate of negative plate active materials, and extend battery cycle life. The appropriate addition amount is .% magnesium oxide, and the addition amount should not exceed .%.
< >.Applications in high zinc chloride batteries
< >Adding a small amount of magnesium oxide to the positive active material can adjust the acidity of the electrolyte, slow down self-discharge, inhibit battery bloating, and improve storage performance. It also has unique effects on increasing discharge capacity and promoting gelatinization of the slurry layer. It is recommended to add the amount, and adjust the appropriate value.
< >.Applications in cadmium-nickel batteries
< >Adding an appropriate amount of magnesium oxide, zinc oxide and iron oxide to the cadmium electrode can improve the utilization rate of active materials. Adding magnesium oxide, indium trioxide and oxide Zinc can improve the charge retention capacity of sealed nickel-cadmium batteries
Packaging:
Kilograms per bag, inner plastic and outer braid.