GUANGDONG XWELL TECHNOLOGY CO., LTD.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1 t/month |
| Delivery Time | 5-7 days |
| Packaging Details | Plastic package |
| Model | Li20um-Cu6um-Li20um |
| Lithium Purity (% Li) | ≥99.9% |
| Magnesium (Mg) | ≤0.010% |
| Nitrogen (N) | ≤0.020% |
| Chlorine (Cl) | ≤0.006% |
| Sodium (Na) | ≤0.020% |
| Calcium (Ca) | ≤0.020% |
| Lead (Pb) | ≤0.003% |
| Brand Name | XWELL |
| Model Number | Li20um-Cu6um-Li20um |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1 t/month |
| Delivery Time | 5-7 days | Packaging Details | Plastic package |
| Model | Li20um-Cu6um-Li20um | Lithium Purity (% Li) | ≥99.9% |
| Magnesium (Mg) | ≤0.010% | Nitrogen (N) | ≤0.020% |
| Chlorine (Cl) | ≤0.006% | Sodium (Na) | ≤0.020% |
| Calcium (Ca) | ≤0.020% | Lead (Pb) | ≤0.003% |
| Brand Name | XWELL | Model Number | Li20um-Cu6um-Li20um |
| Certification | CE | Place of Origin | CHINA |
| High Light | Lithium Copper materials in solid state batteries ，Li20um materials in solid state batteries ，lithium ceramic battery | ||
Lithium Copper Composite Tape Solid-state Battery Negative Electrode Lithium Foil Material
Lithium-copper (Li-Cu) composite foil is an advanced anode material designed for high-performance solid-state batteries (SSBs). By combining ultra-thin lithium metal (≤20 μm) with a copper current collector, this hybrid structure addresses critical challenges of lithium dendrite growth, interfacial instability, and volume expansion in SSBs. The Cu substrate enhances mechanical strength and current distribution, enabling >500 Wh/kg energy density and >1,000 cycles lifespan.
Dendrite-Free Lithium Deposition
Mechanical Robustness
Solid-State Compatibility
Manufacturing Scalability
Storage: Argon-sealed (<0.1 ppm O₂/H₂O) at 20°C.
| Item No. | Parameter | Specification Limit |
|---|---|---|
| 1 | Lithium Purity (% Li) | ≥99.9% |
| Impurities (max %) | ||
| 2 | Potassium (K) | ≤0.005 |
| Sodium (Na) | ≤0.020 | |
| Calcium (Ca) | ≤0.020 | |
| Iron (Fe) | ≤0.005 | |
| Silicon (Si) | ≤0.008 | |
| Aluminum (Al) | ≤0.005 | |
| Nickel (Ni) | ≤0.003 | |
| Copper (Cu) | ≤0.004 | |
| Magnesium (Mg) | ≤0.010 | |
| Chlorine (Cl) | ≤0.006 | |
| Nitrogen (N) | ≤0.020 | |
| Lead (Pb) | ≤0.003 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2... GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2...
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