237965

Lithium fluoride

powder, -300 mesh

• Synonim(y): Fluorolithium
• Wzór liniowy: LiF
• Numer CAS: 7789-24-4
• Masa cząsteczkowa: 25.94
• Numer WE: 232-152-0
• Numer MDL: MFCD00011090
• Kod UNSPSC: 12352302
• Identyfikator substancji w PubChem: 24854280
• NACRES: NA.23

Właściwości

• klasa czystości: for analytical purposes
• Formularz: powder
• charakterystyka ekologicznej alternatywy: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• wielkość cząstki: -300 mesh
• mp: 845 °C (lit.)
• gęstość: 2.64 g/mL at 25 °C (lit.)
• kategoria ekologicznej alternatywy: Enabling
• ciąg SMILES: [Li+].[F-]
• InChI: 1S/FH.Li/h1H;/q;+1/p-1
• Klucz InChI: PQXKHYXIUOZZFA-UHFFFAOYSA-M

Opis

Opis ogólny

Lithium fluoride (LiF) is a highly versatile compound with a wide range of applications in research and development. Its unique physical and chemical properties make it suitable for use in optical components, battery technology, nuclear applications, ceramics, glasses, optoelectronics, metallurgy, thermoluminescent dosimeters, catalysis, environmental research, and biomedical applications.

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.

Zastosowanie

Lithium Fluoride (LiF) can be used as an additive in electrolytes for lithium-ion batteries to enhance thermal stability and overall battery performance. Applied as a thin film on electrodes to improve their stability and lifespan by preventing degradation during cycling. LiF is a crucial component of the anode interface film due to its high-modulus shell, which can prevent LixSi pulverization, and its high chemical stability, which effectively suppresses side reactions at the interface. LiF is used in nuclear reactors and radiation detectors due to its low neutron cross-section and ability to capture neutrons, making it suitable for neutron shielding and detection.

Lithium fluoride (LiF) can be used as a sintering aid that facilitates the etching of spinel particles for the degradation of magnesium aluminum spinel. It can be used in the preparation of carbon-iron LiF nanocomposite based electrode materials for lithium-ion batteries. It can also form thin interlayers on the counter electrode to enhance the fill factor and stabilize the high open-circuit voltages for polymer solar cells.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H302,H319
• Zwroty wskazujące środki ostrożności: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• Klasyfikacja zagrożeń: Acute Tox. 4 Oral - Eye Irrit. 2
• Zagrożenia dodatkowe: EUH032
• Kod klasy składowania: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• Klasa zagrożenia wodnego (WGK): WGK 2
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges