Li-ion NMC Battery Cathode Material NMC LiNiMnCoO2 Lithium Nickel Manganese Cobalt Oxide
Li-ion NMC Battery Cathode Material NMC LiNiMnCoO2 Lithium Nickel Manganese Cobalt Oxide
Specification
- It is positive electrode active material of the lithium ion battery.
- The nickel cobalt manganese three yuan battery material as positive pole of battery are more safety than lithium cobalt oxide battery.Mainly used for small electric equipment.
Product Name: | LiNiMnCoO2 | Type: | TOB-NCM-111 |
Application: | Suitable for square aluminum,polymer,cylindrical battery | ||
Chemical Property | |||
Appearance | Black brown powder, stable under normal temperature and pressure | ||
Ni+Mn+Cu | ≥57.5 | 58.79 | Consult GB/T1287-94.GB/T15899-1995.HG/T2631-2005: Volumetry |
Li | 7~8 | 7.29 | Consult JY/T 015-1996: Inductively coupled plasma atomic emission spectrometry |
Na | ≤0.03 | 0.0036 | |
Fe | ≤0.01 | 0.0032 | |
Cu | ≤0.005 | 0.0001 | |
H2O | ≤0.05 | 0.01875 | Consult.GB/T606-2003 C30 Carle Fischer coulometric instrument |
Physical Characteristics | |||
d10 | ≥5 | 6.66 | Consult.GB/T19077.1-2008 Mastersizer2000laser particle analyzer |
d50 | 9~12 | 10.11 | |
d90 | ≤20 | 18.1 | |
PH | ≤11 |
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Tape Density | ≥2.30 | 2.5 | Consult GB/T5162-2006/ISO3953:1993; FZS4-4B Jolt density meter |
BET(m2/g): | 0.20-0.40 | 0.33 | Consult GBT 13390-200Tristar specific surface area |
Electrical chemical performance | |||
First discharge efficiency(%) | ≥85 | 87 | Consult GB/T20252-2006 Appendix C Button half cell 0.2C 4.2v-2.7v |
First discharge capacity(mAh/g) | ≥148 | 145~150 | |
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