Technical
indicators:
|
Model
|
DC-MgO-001
|
|
Magnesium
oxide content
|
99.9%
|
|
Particle
size
|
50nm
|
|
Calcium
|
<3
ppm
|
|
Chloride
|
<3
ppm
|
|
Iron
|
<3ppm
|
|
Loss
of ignition,
|
<0.3%
|
|
Specific
surface area
|
15-30m2/g
|
|
Surface
treatment agent
|
Lithium
battery special treatment agent
|
Application characteristics：
1. Application in lithium battery: Add
appropriate amount of nanometer magnesia in the positive electrode material of
lithium ion battery, and the obtained positive electrode material has reversible
discharge capacity of more than 140 mAh/g, and the cycle performance is good.
It can be used in the positive electrode material to improve conductivity. The
recommended addition amount is 0.3-0.5%.
2. Application in zinc-nickel battery:
Incorporating magnesium oxide into the zinc negative electrode active material
by physical mixing method can reduce charge-discharge polarization, reduce
internal resistance at the end of cycle, improve the utilization rate of
negative plate active materials, and prolong battery cycle For the service
life, it is suitable to add 1.0% by weight of magnesium oxide, and the addition
amount should not exceed 2.0%.
3. Application in high zinc chloride
battery: adding a small amount of magnesium oxide to the positive active
material can adjust the acidity of the liquid electrolyte, slow down the
self-discharge, inhibit the battery expansion, improve the storage performance,
and improve the discharge capacity and promote the paste paste. It has a unique
effect. It is recommended to add 0.5-1% and adjust the appropriate pH.
4. Application in
cadmium nickel battery: adding 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 zinc oxide can
improve the sealing of cadmium nickel battery Charge retention. |
