934771

Lithium iron phosphate

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

• Synonyme(s) : LFP electrode
• Formule empirique (notation de Hill): LiFePO₄
• Poids moléculaire : 157.76
• Code UNSPSC : 26111700
• Nomenclature NACRES : NA.21

Propriétés

• Matériaux: aluminum substrate (current collector)
• Niveau de qualité: 100
• Qualité: battery grade
• Description: Capacity: >= 170 mAh/g; Description/Nominal Voltage: 3.2 V vs. Li/Li+
• Pureté: ≥98% (active material characteristic)
• Composition: Active material loading 7.3 mg/cm² ± 5%, ≥85%
• Caractéristiques du produit alternatif plus écologique: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Taille: 16 μm , aluminum current collector; 5 in. × 10 in.
• Épaisseur: 70 μm ± 5% , excluding current collector
• Dimension de pores: ~2 μm particle size (active material characteristic)
• Capacité: ≥170 mAh/g (Nominal)
• Application(s): battery manufacturing
• Autre catégorie plus écologique: Enabling

Description

Description générale

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.

Application

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.

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable