Литий лантан Цирконий оксид тантала LLZTO твердотельный аккумулятор электролит
300,00-350,00 $
Сохранить в закладки 1601359530091:
Test item | Criterion of acceptability | Test method | ||
Main crystalline phase | It is consistent with the characteristic peak of PDF#80-0457 | MiniFlex600 | ||
ionic conductivity | 0.80±0.05 mS/cm, room temperature 25 2℃ | Measurement of ceramic chip by AC impedance method/Autolab | ||
SEM morphology | The particles are evenly distributed, and the average primary particle size is about 300 nm. | FEI Apreo C | ||
Granularity | ||||
D10(μm) | ≥0.10 | Particle size analyzer-malvin MS3000 Dispersing in ethanol, NMP and other solvents, ball milling for about 2h, breaking up and agglomerating, and testing particle size. Surface meter TRISTAR II3020 Magnetic pHSJ-4F | ||
D50(μm) | 0.30±0.05 | |||
D90(μm) | ≤0.70 | |||
D100(μm) | ≤1.00 | |||
SSA(m2/g) | 18±3 | Particle size analyzer-malvin MS3000 | ||
pH | ≤12.5 | Dispersing in ethanol, NMP and other solvents, ball milling for about 2h, breaking up and agglomerating, and testing particle size. | ||
Chemical composition | Content | |||
LLZXO-GX(wt%) | ≥99.5 | ICP-OES | ||
Impurity content | ||||
Fe(ppm) | ≤100 | ICP-OES | ||
Si(ppm) | ≤100 | ICP-OES | ||
Ca(ppm) | ≤200 | ICP-OES |
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