934763

Iodine-doped lithium phosphorus sulfur chloride

powder, battery grade

• Synonym(e): LPSClI
• Empirische Formel (Hill-System): Li₆PS₅Cl_0.9I_0.1
• Molekulargewicht: 277.54
• UNSPSC-Code: 12352303

Eigenschaften

• Qualität: battery grade
• Qualitätsniveau: 100
• Assay: ≥99% trace metals basis
• Form: powder
• Zusammensetzung: Li₆PS₅Cl_0.9I_0.1
• Grünere Alternativprodukt-Eigenschaften: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Farbe: faint beige to dark beige
• Anwendung(en): battery manufacturing
• Grünere Alternativprodukt-Kategorie: Enabling

Beschreibung

Allgemeine Beschreibung

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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Anwendung

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.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS05,GHS09
• Signalwort: Danger
• H-Sätze: H228,H261,H301,H314,H332,H400
• P-Sätze: P210 - P231 + P232 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B - Water-react 3
• Lagerklassenschlüssel: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable