Carbon coated silicon as anode material
Applicable: Lithium-ion battery anode
Features:
High purity;
Less magnetic foreign matter;
The particle size distribution is concentrated.
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TECH / Elements analysis
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Standard
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Result
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Particle size
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D10
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4.0±0.5
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D50
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7.0±0.5
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D90
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13.0±1.0
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Tap density
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g/cm3
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1.1±0.2
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Powder resistive (20MPa)
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Ω.cm
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≤0.8
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Carbon content
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%
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3.25±0.25
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Surface area
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m2/g
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1.2±0.2
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Reversible capacity
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mAH/g
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1550±50
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First discharge efficiency
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%
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75.5±0.5
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Physical state
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XRD
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Silicon peak
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