Iden­ti­fi­ca­tion

CAS Number

/

Name

NCM523

Prop­er­ties

Appear­ance

Black pow­der

Safe­ty Data

RIDADR

NONH for all modes of transport

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our NCM523

Prod­uct Introduction

The ZT05A prod­uct has been sin­tered at high tem­per­a­ture and has high com­paction den­si­ty, excel­lent pro­cess­ing per­for­mance, high spe­cif­ic capac­i­ty, good cycle sta­bil­i­ty and high ther­mal sta­bil­i­ty. It is main­ly used for pow­er tools, dig­i­tal bat­ter­ies and oth­er products.

Prod­uct Features

  1. High com­paction : com­paction den­si­ty ≥3.4g/cm3.
  2. High capac­i­ty : half-cell 1C capac­i­ty 154.6mAh/g ; full-cell 0.2C capac­i­ty 161.72mAh/g, 1C capac­i­ty 155.77mAh/g.
  3. High rate : full-cell 10C capac­i­ty 160.34mAh/g, 10C/0.2C=99.15%, 10C cycle 300th capac­i­ty reten­tion rate>80%.
  4. Ther­mal sta­bil­i­ty : 1C dis­charge max­i­mum tem­per­a­ture 29.5℃, 10C dis­charge max­i­mum tem­per­a­ture 69.1℃.

Detailed Spec­i­fi­ca­tion

ItemSpec­i­fi­ca­tion
Par­ti­cle SizeDmin : ≥1.0um
D10 : ≥4.5um
D50 : 9.0~10.5um
D90 : ≤20um
Dmax : ≤30um
Tap den­si­ty≥2.4g/cm3
Spe­cif­ic sur­face area0.2-0.6m2/g
Water con­tent≤500ppm
pH val­ue≤12
LiOH≤1200ppm
Li2CO3≤1200ppm
Ni49.0-51.0
Co19.0-21.0
Mn29.0-31.0
K≤50ppm
Ca≤100ppm
Na≤300ppm
Cr≤50ppm
Fe≤50ppm
Cu≤50ppm
Mg≤100ppm
S≤1500ppm
Zn≤50ppm
Si/
AI/
Ti/
Zr/
Mag­net­ic materials≤100ppb
1K&10K of SEM
1K&10K of SEM

Coin half Cell

GradeNCM523
Coin Cell Test 25℃(3.0~4.3V)1st.C.Cap.(0.1C)190.33mAh/g
1st.C.Cap.(0.1C)165.13mAh/g
1st.Eff.87%
0.2C/0.2C165.1mAh/g
0.5C/0.5C159.8mAh/g
1.0C/1.0C154.6mAh/g
1.0C/2.0C147mAh/​g
1.0C/5.0C135mAh/​g

Full Cell

NCM523Charg­ing capac­i­ty (Ah)Dis­charg­ing capac­i­ty (Ah)Spe­cif­ic capac­i­ty (mAh/​g)Dis­charg­ing capac­i­ty reten­tion rate (%)Max­i­mum temperature (℃)
1st.Discharge(0.2C)0.1422.193161.72100.00%27.1
0.5C/0.5C2.2062.149158.4597.98%28.1
0.5C/1.0C2.1622.112155.7796.32%29.5
0.5C/3.0C2.1182.076153.0794.65%36.6
0.5C/5.0C2.0792.094154.4495.50%44.7
0.5C/8.0C2.0962.144158.1197.77%49.2
0.5C/10.0C2.1462.174160.3499.15%69.1
0.5C/12.5C2.1752.179160.6699.35%81.1
0.5C/15C2.182.132160.6697.20%92.1
Coin Half Cell&Full Cell
Coin Half Cell&Full Cell

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd (https://​www​.warshel​.com/).

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