934771

Lithium iron phosphate

electrode sheet, aluminum substrate, size 5 in. × 10 in.

• Sinónimos: LFP electrode
• Fórmula empírica (notación de Hill): LiFePO₄
• Peso molecular: 157.76
• Código UNSPSC: 26111700
• NACRES: NA.21

Propiedades

• Materiales: aluminum substrate (current collector)
• Nivel de calidad: 100
• grado: battery grade
• descripción: Capacity: >= 170 mAh/g; Description/Nominal Voltage: 3.2 V vs. Li/Li+
• Ensayo: ≥98% (active material characteristic)
• composición: Active material loading 7.3 mg/cm² ± 5%, ≥85%
• características de los productos alternativos más sostenibles: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• tamaño: 16 μm , aluminum current collector; 5 in. × 10 in.
• grosor: 70 μm ± 5% , excluding current collector
• tamaño de poro: ~2 μm particle size (active material characteristic)
• capacidad: ≥170 mAh/g (Nominal)
• aplicaciones: battery manufacturing
• categoría alternativa más sostenible: Enabling

Descripción

Descripción general

Our lithium iron phosphate (LFP) electrode sheet is a ready-to-use cathode for lithium-ion battery research. The LFP cathode film is cast 70 µm thick, single-sided, on a 16 µm thick aluminum foil current collector that is 5 × 10 inches (127 mm × 254 mm) in size. The composition is 88% lithium iron phosphate (LFP), 4% Poly(vinylidene fluoride) [PVDF] and 8% carbon black. The active material, olivine LiFePO₄, is a well-studied cathode material, known for its excellent cycling stability.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more information.

Aplicación

The primary application of our lithium iron phosphate (LFP) electrode is as a cathode in lithium-ion battery research. LFP is inexpensive, nontoxic, cobalt-free, and environmentally benign. It achieves high specific capacity (>150 mAh/g) and offers a considerably longer cycle life than other lithium-ion chemistries. LFP cells experience a slower rate of capacity loss and greater calendar-life than lithium-ion battery chemistries such as cobalt (LiCoO₂), manganese spinel (LiMn₂O₄), lithium-ion polymer batteries (LiPo battery), and nickel-based lithium-ion cathodes. Because of its low-cost, low-toxicity, long-term stability, and well-defined performance, LFP-based batteries are finding roles in vehicle use and backup power applications.

Información de seguridad

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable