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203645

Sigma-Aldrich

氟化锂

greener alternative

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

别名:

氟石

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About This Item

线性分子式:
LiF
CAS号:
7789-24-4
分子量:
25.94
EC號碼:
232-152-0
MDL號碼:
MFCD00011090
分類程式碼代碼:
12352302
PubChem物質ID:
24852188
NACRES:
NA.23
化驗:
≥99.98% trace metals basis
形狀:
powder
溶解度:
aqueous acid: slightly soluble(lit.)

品質等級

100

化驗

≥99.98% trace metals basis

形狀

powder

環保替代產品特色

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

sustainability

Greener Alternative Product

雜質

≤200.0 ppm Trace Metal Analysis

粒徑

<100 μm

bp

1673 °C/1 atm (lit.)

mp

845 °C (lit.)

溶解度

aqueous acid: slightly soluble(lit.)

密度

2.64 g/mL at 25 °C (lit.)

環保替代類別

Enabling

SMILES 字串

[Li+].[F-]

InChI

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

InChI 密鑰

PQXKHYXIUOZZFA-UHFFFAOYSA-M

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一般說明

我们竭诚为您带来符合一项或多项绿色化学12项原则要求的绿色替代产品。该产品为增强型，提高了能源效率。点击此处以获取更多信息。

應用

氟化锂可用作制造电致发光装置中的电子注入层。

它可作为电解液添加剂保护锂金属电极，提高了电池的稳定性和可逆性。部分可溶的LiF在锂表面形成一层薄涂层，并稳定SEI层。

它还可用作催化剂载体，通过催化化学气相沉积法制备碳纳米纤维。

特點和優勢

  • 高 机械强度
  • 宽 电化学稳定窗
  • 对锂离子扩散具较低的计算势垒

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H302,H319

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2

安全危害

EUH032

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX1425
MKCW5685
MKCT9879
MKCN2773
MKCL5590

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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
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
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
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
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