934763

Iodine-doped lithium phosphorus sulfur chloride

powder, battery grade

• Synonyme(s) : LPSClI
• Formule empirique (notation de Hill): Li₆PS₅Cl_0.9I_0.1
• Poids moléculaire : 277.54
• Code UNSPSC : 12352303

Propriétés

• Qualité: battery grade
• Niveau de qualité: 100
• Pureté: ≥99% trace metals basis
• Forme: powder
• Composition: Li₆PS₅Cl_0.9I_0.1
• Caractéristiques du produit alternatif plus écologique: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Couleur: faint beige to dark beige
• Application(s): battery manufacturing
• Autre catégorie plus écologique: Enabling

Description

Description générale

Iodine-doped lithium phosphorus sulfur chloride (LPSClI) is a lithium argyrodite superionic conductor. LPSClI is a light brown-beige powder that crystallizes in a cubic crystal structure.

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Application

Sulfide-based solid electrolytes are essential components of advanced all-solid-state batteries as they exhibit the highest ionic conductivities. Argyrodite-structured sulfide solid electrolytes, like LPSClI, are among the most promising materials in this class and are currently the dominantly used solid electrolytes for all-solid-state battery fabrication. Argyrodite solid electrolytes are particularly appealing because of their ultrahigh Li-ion conductivity, quasi-stable solid–electrolyte interphase (SEI) formed with Li metal, and ability to be prepared via scalable solution-assisted synthesis approaches. The body-centered cubic-like anion framework present in LPSClI allows Li to hop directly between adjacent tetrahedral sites and facilitates the high ionic conductivity. In addition, iodine-doping improves the distribution of halogens over the sulfur sub-lattice, creating a structure with improved lithium diffusion kinetics. Because of its tailored composition, our battery grade I-doped lithium phosphorus sulfur chloride (LPSClI) is a high-performing material for solid-state battery research.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS06,GHS05,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H228,H261,H301,H314,H332,H400
• Conseils de prudence: P210 - P231 + P232 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B - Water-react 3
• Code de la classe de stockage: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable