With its excellent cycling performance, hard carbon can be used as anode material for sodium-ion batteries. EQ-SIB-KTHC provides ≥300 mAh/g first discharge capacity and ≥90 % first discharge efficiency.
Specifications:
Package
200g/bottle (kilogram scale is also available upon request)
Particle Size Distribution
D50: 5 um
Specific Surface Area
6.0 m2/g
True Density
1.48 g/ cm³
Layer Distance
0.38nm
Crystal Size
1.1nm
First discharge capacity(Li/Li+)
350mAh/g
First discharge efficiency(Li/Li+)
88%
First discharge capacity(Na/Na+)
300mAh/g Battery Compositons: (1) Active materials : PVDF = 94:6, loading density: 6 mg/cm2. (2) Counter electrode: Soidum metal (half cell) (3) Electrolyte: 1.5 M NaPF6 in EC/DMC/EMC = 1/2/2
Charging/Discharging Conditions: (1)) Charging (CCCV mode): CC: 0.1 mA/cm2 to 0 V, CV: 0 V to 0.02 mA (2) Discharging (CC mnode): CC: 0.1 mA/cm2 to 1.5 V
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