203645

Lithium fluoride

powder, <100 μm, ≥99.98% trace metals basis

• 동의어(들): Fluorolithium
• Linear Formula: LiF
• CAS Number: 7789-24-4
• Molecular Weight: 25.94
• EC Number: 232-152-0
• MDL number: MFCD00011090
• UNSPSC 코드: 12352302
• PubChem Substance ID: 24852188
• NACRES: NA.23
• solubility: aqueous acid: slightly soluble(lit.)

속성

• Quality Level: 100
• 분석: ≥99.98% trace metals basis
• 양식: powder
• 반응 적합성: core: lithium
• 환경친화적 대안 제품 특성: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 불순물: ≤200.0 ppm Trace Metal Analysis
• 입자 크기: <100 μm
• bp: 1673 °C/1 atm (lit.)
• mp: 845 °C (lit.)
• solubility: aqueous acid: slightly soluble(lit.)
• density: 2.64 g/mL at 25 °C (lit.)
• 응용 분야: battery precursors; catalysts; material synthesis precursor
• 환경친화적 대안 카테고리: Enabling
• SMILES string: [Li+].[F-]
• InChI: 1S/FH.Li/h1H;/q;+1/p-1
• InChI key: PQXKHYXIUOZZFA-UHFFFAOYSA-M

설명

일반 설명

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애플리케이션

Lithium fluoride can be used as an electron injection layer in the fabrication of electroluminescent devices.

It can be used as an electrolyte additive to protect the lithium metal electrode, which improves the stability and reversibility of the battery. The partially soluble LiF forms a thin coating over the surface of lithium and stabilizes the SEI layer.

It can also be used as catalyst support in the preparation of carbon nanofibers by a catalytic chemical vapor deposition method.

특징 및 장점

• High mechanical strength
• Wide electrochemical stability window
• Low calculated barriers toLi diffusion

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H319
• 예방조치 성명서: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• 보충제 위험성: EUH032
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges