Sodium-ion Battery Anode Electrode Sheet (HC Hard Carbon YT02)
Sodium-ion Battery Anode Electrode Sheet (HC Hard Carbon YT02)
Sodium-ion Battery Anode Electrode Sheet (HC Hard Carbon YT02)
Sodium-ion Battery Anode Electrode Sheet (HC Hard Carbon YT02)

Sodium-ion Battery Anode Electrode Sheet (HC Hard Carbon YT02)

$60.41
アイテム番号:YT02XX
✓ 選択中: Single Side (5 Pieces/Pack) (Uncalendered)
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Details

This product is developed for sodium-ion battery research and features a hard carbon electrode sheet (model YT02XX) using imported 5 μm hard carbon as the active material on a 12 μm aluminum foil current collector. With a high active material ratio of 95.5% and an areal capacity of 1.73 mAh/cm², it provides a specific capacity of 300 mAh/g within a 0.00–2.00 V window. The electrode sheet is supplied uncalendered and requires roll-pressing to the recommended compaction density prior to use. It is designed for half-cell evaluation of hard carbon anodes, and is also compatible with full-cell configurations using the NT02XX cathode at an N/P ratio of 1.16. Optimal performance is achieved with the recommended KLD-NC06 electrolyte under specified test conditions. The product should be stored under vacuum or in a glove box and used within one month after opening to avoid performance degradation.
Canrd 10*10cm 5 sheets/pack   Coating
NO. Electrode Name Model Main Material Active Material Capacity (mAh/g) Loading Areal Density (mg/cm²) Areal Capacity (mAh/cm²)
1 NCA Electrode SY51 NCA-S (Nickel Cobalt Aluminum Oxide) 195  94.50% 17.66  3.25 
2 Ni90 Electrode SY41 Ni90 Single Crystal NCM 195  94.50% 9.50  1.75 
3 NCM811 Electrode SY33 NCM811 Single Crystal 188  94.50% 9.20  1.63 
4 NCM811 Electrode SY34 — 188  94.50% 21.50  3.82 
5 NCM622 Electrode SY25 NCM622 Single Crystal-B 168  96.70% 10.00  1.62 
6 NCM622 Electrode SY24 — 168  96.70% 21.60  3.51 
7 NCM523 Electrode SY15 NCM523 165  94.00% 19.70  3.06 
8 NCM523 Electrode SY13 NCM523 165  94.00% 10.50  1.63 
9 LCO Electrode LC02 High Voltage Lithium Cobalt Oxide-Z-4.45V 178  96.40% 10.00  1.72 
10 LRM Electrode FL01 Lithium-rich Manganese-based-E 280  95.00% 5.96  1.59 
11 Graphite Electrode SM02 Natural Graphite (Standard)-A 340  95.70% 5.80  1.89 
12 Fast Charging Graphite Electrode SM04 Fast Charging Graphite-B 350  96.70% 5.60  1.90 
13 Silicon Carbon Electrode SC02 Silicon Carbon Anode 1800 (Porous Carbon Deposited Silicon) 420  95.00% 4.80  1.92 
14 NFM Electrode NT02 Sodium Nickel Iron Manganese Oxide 127  95.50% 12.27  1.49 
15 NFM Electrode NT03 — 127  95.50% 8.00  0.97 
16 Hard Carbon Electrode YT02 Imported Hard Carbon (5 μm) 300  95.50% 6.00  1.72 
17 LFP Electrode LF07 Lithium Iron Phosphate
(High Compaction Density)		 150  91.50% 12.30  1.69 
18 LNMO Electrode NM01 High Voltage Lithium Nickel Manganese Oxide-B 130  96.00% 7.50  2.00 
19 NFPP Electrode NF01 Sodium Iron Phosphate Pyrophosphate 100  93.50% 15.30  1.43 
20 Vanadium Pentoxide Electrode VO02 Vanadium Pentoxide 300  80.00% 5.00  1.20 
21 Manganese Dioxide Electrode MO01 Manganese-based or Vanadium-based Material 100  80.00% 5.00  /
22 Zinc Negative Electrode ZA01 Pure Zinc Powder / Alloy Zinc Powder / 70.0%–96.0% 5.0–15.0 /

MOQ for Custom Small Electrode Sheets: 10*10cm/pcs，5cs/pack，1pack

To place an order or request a quotation, please Contact Us.

 

1. Store under vacuum or in a glove box using two layers of sealed bags, especially for high-nickel or sodium-ion cathode materials. Improper storage may lead to increased internal resistance of the battery.    

2. Electrode sheets are not roll-pressed; they need to be roll-pressed according to the recommended pressing density.    

3. The coating area density should be determined based on actual weighing results, and it does not include the current collector.    

4. Actual active material mass (mg) = (weight of the small disc in mg – current collector area density in mg/cm² × area of the small disc in cm²) × active material ratio.    

5. Theoretical active material amount (mg) = coating area density in mg/cm² × active material ratio × area of the small disc in cm².    

6. Theoretical areal capacity (mAh/cm²) = coating area density in mg/cm² × active material ratio × gravimetric capacity in mAh/g ÷ 1000.    

7. When calculating gravimetric capacity, use the actual weighed amount of active material since the coating area density may have tolerances; the actual weighing takes precedence.    

8. Creases: single-sided electrode sheets tend to curl after roll-pressing; flattening and packaging may cause creases.    

 

This product must be tested in accordance with the test methods and electrolytes recommended by Coulter to achieve the corresponding performance.
Since the test method and electrolyte have a great influence on the performance of the battery, any change in the test method or electrolyte may reduce the performance of the pole piece; be sure to check this information before purchasing.

Item Specification
Areal Capacity (mAh/cm²) 1.73
Current Collector Areal Density (mg/cm²) 3.3
Current Collector Thickness (µm) 12 (Al foil)
Electrode Sheet Size 10 × 10 cm
Active Material Ratio (%) 95.50%
Compatible Full-Cell Electrode Model (N/P Ratio) NT02XX (1.16)
Compacted Density (g/cc) 0.90 (Uncalendered electrode, compaction value not provided)
Active Material Imported Hard Carbon (5 µm)
Shelf Life 6 months (vacuum sealed); use within 1 month after opening
Recommended Electrolyte KLD-NC06
Electrode Name Sodium-Ion Hard Carbon Electrode Sheet
Electrode Code YT02XX
Specific Capacity (mAh/g) 300 (0.00–2.00 V)
Test Conditions 25°C, 0.20→0.15→0.12→0.10→0.08→0.06→0.05→0.04→0.03→0.02→0.015→0.012→0.01C / 0.02mA / 0.01mA discharge to 0.00V; then 0.1C charge to 2.00V
Usage Recommendation Calender before punching & drying; Dry at 85–105°C for 4h (vacuum drying requires 2 gas exchanges); Active mass based on actual disc weighing
Coating Areal Density (mg/cm²) 6.00 (tolerance ±2.0%)

Half-Cell Testing

Procedure Description:

  • Ambient temperature 25°C, rest for 4h
  • Discharge at 0.20C rate (constant current) to 0V, discharge at 0.15C rate (constant current) to 0V,
  • Discharge at 0.12C rate (constant current) to 0V, discharge at 0.10C rate (constant current) to 0V,
  • Discharge at 0.08C rate (constant current) to 0V, discharge at 0.06C rate (constant current) to 0V,
  • Discharge at 0.05C rate (constant current) to 0V, discharge at 0.04C rate (constant current) to 0V,
  • Discharge at 0.03C rate (constant current) to 0V, discharge at 0.02C rate (constant current) to 0V,
  • Discharge at 0.015C rate (constant current) to 0V, discharge at 0.012C rate (constant current) to 0V,
  • Discharge at 0.01C rate (constant current) to 0V, discharge at 0.02mA rate (constant current) to 0V,
  • Discharge at 0.01mA rate (constant current) to 0V, rest for 3min.
  • Charge at 0.1C rate (constant current) to 2.00V, rest for 3min.

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