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安全信息

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 号:
232-152-0
MDL编号:
MFCD00011090
UNSPSC代码:
12352302
PubChem化学物质编号:
24852188
NACRES:
NA.23
方案:
≥99.98% trace metals basis
表单:
powder
溶解性:
aqueous acid: slightly soluble(lit.)

质量水平

100

方案

≥99.98% trace metals basis

表单

powder

环保替代产品特性

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

sustainability

Greener Alternative Product

杂质

≤200.0 ppm Trace Metal Analysis

粒径

<100 μm

沸点

1673 °C/1 atm (lit.)

mp

845 °C (lit.)

溶解性

aqueous acid: slightly soluble(lit.)

密度

2.64 g/mL at 25 °C (lit.)

环保替代产品分类

Enabling

SMILES字符串

[Li+].[F-]

InChI

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

InChI key

PQXKHYXIUOZZFA-UHFFFAOYSA-M

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相关类别

一般描述

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。

应用

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。

特点和优势

  • 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

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H302,H319

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2

补充剂危害

EUH032

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

法规信息

危险化学品

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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Taner Aytun et al.
Nano letters, 12(1), 39-44 (2011-12-14)
Although ambient processing is the key to low-cost organic solar cell production, high-vacuum thermal evaporation of LiF is often a limiting step, motivating the exploration of solution processing of LiF as an alternative electrode interlayer. Submonolayer films are realized with
John A Harvey et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 69(9), 1282-1286 (2011-05-13)
A computerized glow curve analysis (GCA) program for handling of thermoluminescence data originating from WinREMS is presented. The MATLAB program fits the glow peaks using the first-order kinetics model. Tested materials are LiF:Mg,Ti, CaF(2):Dy, CaF(2):Tm, CaF(2):Mn, LiF:Mg,Cu,P, and CaSO(4):Dy, with
Igor Rahinov et al.
Physical chemistry chemical physics : PCCP, 13(28), 12680-12692 (2011-06-17)
The Born-Oppenheimer Approximation (BOA) forms the basis for calculating electronically adiabatic potential energy surfaces, thus providing the framework for developing a molecular level understanding of a variety of important chemical problems. For surface chemistry at metal surfaces, it is now
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
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
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