NMC Cathode cov ntaub ntawv
NMC Cathode Khoom NMC811, NMC622, NMC532, NMC111 Powder
TOB Tshiab Zog NMC Cathode Materials Powder
Specification
NMC 811 Cathode Materials Specifications
|
Lub npe |
LiNi{{0}}.83Mn0.05Co0.12O2 |
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Qauv |
T-NCM-811 |
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Yam khoom |
chav tsev |
Txuj |
Cov txiaj ntsig kuaj |
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TD |
g/cm3 |
Ntau dua lossis sib npaug rau 2.0 |
2.464 |
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Moisture |
feem pua |
Tsawg dua lossis sib npaug rau 0.03 |
0.025 |
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Granularity |
D10 |
ua um |
Ntau dua lossis sib npaug rau 5.0 |
6.174 |
|
D50 |
ua um |
10.0~14.0 |
10.378 |
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|
D90 |
ua um |
Tsawg dua los yog sib npaug rau 30.0 |
17.128 |
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PH |
N.A |
Tsawg dua lossis sib npaug rau 11.9 |
11.79 |
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Qhov chaw tshwj xeeb |
m^2/g |
0.10~0.60 |
0.285 |
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OH- |
wt feem |
Tsawg dua lossis sib npaug rau 0.3 |
0.28 |
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CO32- |
wt feem |
Tsawg dua lossis sib npaug rau 0.35 |
0.32 |
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|
Kev ua tau zoo |
feem pua |
Ntau dua lossis sib npaug li 90 |
90.59 |
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|
0.1C npib cell peev |
mAh/g |
Ntau dua lossis sib npaug li 200 |
207.42 |
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|
0.5C npib cell peev |
mAh/g |
Ntau dua lossis sib npaug rau 190 |
194.68 |
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|
1C npib cell muaj peev xwm |
mAh/g |
Ntau dua lossis sib npaug rau 185 |
191.65 |
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|
Qhov project |
Chav tsev |
Txuj |
Kev siv |
Cov txheej txheem analytical |
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Li |
feem pua |
7.0~7.6 |
7.3 |
ICP |
|
Ni plus Co plus Mn |
feem pua |
59.5±1.0 |
58.9 |
ICP |
|
Ni |
mol feem |
83.0±0.7 |
82.6 |
ICP |
|
Co |
mol feem |
12.0±0.5 |
12.2 |
ICP |
|
Mn |
mol feem |
5.0±0.5 |
5.2 |
ICP |
|
Ca |
feem pua |
Tsawg dua lossis sib npaug rau 0.0100 |
0.0044 |
ICP |
|
Cu |
feem pua |
Tsawg dua lossis sib npaug rau 0.0020 |
0.0001 |
ICP |
|
Fe |
feem pua |
Tsawg dua lossis sib npaug rau 0.0050 |
0.0005 |
ICP |
|
Na |
feem pua |
Tsawg dua lossis sib npaug rau 0.0300 |
0.0223 |
ICP |
NMC 811 Cathode cov ntaub ntawvMorphology (SEM) thiab qauv (XRD) yog raws li nram no:
NMC 622 Cathode Khoom Specifications
|
Cov khoom kuaj |
Chav tsev |
Txuj |
Yam nqi |
|
D50 |
ua um |
4.0±1.0 |
4 |
|
BET |
m2/g |
0.5±0.2 |
0.5 |
|
TD |
g/cm3 |
1.8±0.2 |
1.8 |
|
pH |
/ |
Tsawg dua lossis sib npaug li 11.5 |
11 |
|
LiOH |
wt feem |
Tsawg dua lossis sib npaug rau 0.20 |
0.1 |
|
Li2CO3 |
wt feem |
Tsawg dua lossis sib npaug rau 0.20 |
0.09 |
|
Thawj qhov tso tawm muaj peev xwm |
mAh/g |
Ntau dua lossis sib npaug li 180 |
187 |
|
Thawj zaug efficiency |
feem pua |
Ntau dua lossis sib npaug li 87 |
88 |
Morphology (SEM) thiab qauv (XRD) yog raws li nram no:
NMC 532 Cathode Khoom Specifications
Lub cev index
|
Yam khoom |
Chav tsev |
Txuj |
Kev siv |
Kev sim |
|
D10 |
μm |
Ntau dua lossis sib npaug rau 5.0 |
6.4 |
MS2000 particle loj tester |
|
D50 |
μm |
8.0-12.0 |
10.6 |
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|
D90 |
μm |
Tsawg dua lossis sib npaug rau 25.0 |
17.5 |
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|
H2O |
feem pua |
Tsawg dua lossis sib npaug rau 0.10 |
0.07 |
Saidoris dej ntsuas |
|
pH |
- |
Tsawg dua los yog sib npaug rau 11.6 |
11.35 |
Mettler ToledopHmeter |
|
BET |
m2/g |
0.20-0.60 |
0.27 |
BETmeter |
|
Coj mus rhaub ceev |
g/cm3 |
Ntau dua lossis sib npaug rau 2.0 |
2.20 |
ZS-203Kov ceev 3000 zaug / amplitude 3mm |
Tshuaj index
|
Qhov project |
Chav tsev |
Txuj |
Kev siv |
Cov txheej txheem analytical |
|
Li |
feem pua |
7.0~8 |
7.1 |
ICP |
|
Ni plus Co plus Mn |
feem pua |
57~62 |
59.2 |
ICP |
|
Ca |
feem pua |
Tsawg dua lossis sib npaug rau 0.0200 |
0.0035 |
ICP |
|
Cu |
feem pua |
Tsawg dua lossis sib npaug rau 0.0050 |
0.0002 |
ICP |
|
Fe |
feem pua |
Tsawg dua lossis sib npaug rau 0.0010 |
0.0003 |
ICP |
|
Na |
feem pua |
Tsawg dua lossis sib npaug rau 0.0300 |
0.0188 |
ICP |
Npib cell ua haujlwm
|
Yam khoom |
Chav tsev |
Txuj |
Kev siv |
Cov txheej txheem analytical |
|
0.5C Muaj peev xwm |
mAh/g |
Ntau dua lossis sib npaug li 158 |
160.1 |
vs. Li, 0.5C, 2.75V-4.3V |
|
1C Muaj peev xwm |
mAh/g |
Ntau dua lossis sib npaug li 153 |
155.2 |
vs.Li,1C,2.75V-4.3V |
|
Firstefficiency |
feem pua |
Ntau dua lossis sib npaug li 83 |
84.5 |
vs. Li, 0.5C, 2.75V-4.3V |
NMC 532 Morphology (SEM)
NMC 111 Cathode Khoom Specifications
Lub cev thiab tshuaj ntsuas ntsuas
|
Yam khoom |
Txuj kev cai |
Kev sim |
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|
Cov ntsiab lus tseem ceeb (%) |
Li |
7.3~7.9 |
ICP Test method |
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Ni |
20.6 ±1.00 |
ICP Test method |
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|
Co |
21.0±1.00 |
ICP Test method |
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Mn |
16.60 ± 1.00 |
ICP Test method |
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Cov khoom tsis huv (ug / g) |
Fe |
Tsawg dua los yog sib npaug li 30 |
ICP Test method |
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Cu |
Tsawg dua los yog sib npaug li 20 |
ICP Test method |
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|
Zn |
Tsawg dua los yog sib npaug li 20 |
ICP Test method |
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|
S |
Tsawg dua lossis sib npaug li 3500 |
ICP Test method |
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Particle loj faib (μm) |
D10 |
Ntau dua lossis sib npaug li 2.5 |
Laser particle loj ntes |
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D50 |
7.5±1.0 |
Laser particle loj ntes |
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|
D90 |
Tsawg dua los yog sib npaug li 16 |
Laser particle loj ntes |
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Qhov chaw tshwj xeeb (m2 / g) |
0.25~0.45 |
Gas adsorption xeem |
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|
Kov ceev (g / cm3) |
Tsawg dua lossis sib npaug li 2.20 |
Coj mus rhaub density tester |
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Cov ntsiab lus dej (ug / g) |
Tsawg dua los yog sib npaug li 500 |
Karl Fischer Method |
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Li Dissolution nyiaj |
Tsawg dua lossis sib npaug rau 0.25 |
785DMP TITRINO tsis siv neeg muaj peev xwm titrator |
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PHvalue |
Tsawg dua los yog sib npaug rau 12.0 |
Tus nqi PH |
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Sab nrauv |
Cov hmoov dub tsis muaj impurities, tsis muaj agglomeration, tsis muaj agglomeration thiab tsis muaj qhov loj dua |
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NMC 111 Morphology (SEM)
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