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203645

Sigma-Aldrich

Lithium fluoride

greener alternative

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

Sinonimo/i:

Fluorolithium

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About This Item

Formula condensata:
LiF
Numero CAS:
7789-24-4
Peso molecolare:
25.94
Numero CE:
232-152-0
Numero MDL:
MFCD00011090
Codice UNSPSC:
12352302
ID PubChem:
24852188
NACRES:
NA.23

Saggio

≥99.98% trace metals basis

Forma fisica

powder

Caratteristiche più verdi

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Impurezze

≤200.0 ppm Trace Metal Analysis

Dimensione particelle

<100 μm

P. eboll.

1673 °C/1 atm (lit.)

Punto di fusione

845 °C (lit.)

Solubilità

aqueous acid: slightly soluble(lit.)

Densità

2.64 g/mL at 25 °C (lit.)

Categoria alternativa più verde

Enabling

Stringa SMILE

[Li+].[F-]

InChI

1S/FH.Li/h1H;/q;+1/p-1
PQXKHYXIUOZZFA-UHFFFAOYSA-M

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Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Caratteristiche e vantaggi

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

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302,H319

Classi di pericolo

Acute Tox. 4 Oral - Eye Irrit. 2

Rischi supp

EUH032

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Chilin Li et al.
Nano letters, 12(3), 1241-1246 (2012-02-07)
The thermodynamically required redistribution of ions at given interfaces is being paid increased attention. The present investigation of the contact LiF/TiO(2) offers a highly worthwhile example, as the redistribution processes can be predicted and verified. It consists in Li ion
Asa Carlsson Tedgren et al.
Medical physics, 38(10), 5539-5550 (2011-10-14)
High energy photon beams are used in calibrating dosimeters for use in brachytherapy since absorbed dose to water can be determined accurately and with traceability to primary standards in such beams, using calibrated ion chambers and standard dosimetry protocols. For
Viktor Myroshnychenko et al.
Optics express, 20(10), 10879-10887 (2012-05-09)
The availability of macroscopic, nearly periodic structures known as eutectics opens a new path for controlling light at wavelength scales determined by the geometrical parameters of these materials and the intrinsic properties of their component phases. Here, we analyze the
E Cruz-Zaragoza et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 69(10), 1369-1373 (2011-06-21)
The influence of heating rate on the thermoluminescence (TL) property of LiF:Mg,Cu,P+PTFE was analyzed. The activation energy and the frequency factor as a function of the heating rate were determined. The kinetic parameters and their dependence on the heating rate
Basile F E Curchod et al.
Chimia, 67(4), 218-221 (2013-08-24)
The implementation of local control theory using nonadiabatic molecular dynamics within the framework of linear-response time-dependent density functional theory is discussed. The method is applied to study the photoexcitation of lithium fluoride, for which we demonstrate that this approach can
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