氟化锂

常用名 氟化锂 英文名 Lithium fluoride
CAS号 7789-24-4 分子量 25.939
密度 2.64 g/mL at 25 °C(lit.) 沸点 1681 °C
分子式 FLi 熔点 845 °C(lit.)
MSDS氟化锂的MSDS|SDS|pdf下载 中文版 美版 闪点 1680°C
符号 GHS06
GHS06
信号词 Danger

Comparison of the Biological Impacts of the Fluoride Compounds by Graphical Risk Visualization Map Technique.

Biol. Trace Elem. Res. 167 , 84-90, (2015)

Various fluoride compounds are widely used in industry. The present risk assessment study was conducted using a series of inorganic binary fluorides of the type XFn, where X(n) = Na(+), K(+), Li(+), Mg(2+), Ca(2+), Sr(2+), Ba(2+), Al(3+), Nd(3+), La(3+), Ce(3...

Ultrahigh electrical conductivity in solution-sheared polymeric transparent films.

Proc. Natl. Acad. Sci. U. S. A. 112 , 14138-43, (2015)

With consumer electronics transitioning toward flexible products, there is a growing need for high-performance, mechanically robust, and inexpensive transparent conductors (TCs) for optoelectronic device integration. Herein, we report the scalable fabrication...

The use of enriched 6Li and 7Li Lif:Mg,Cu,P glass-rod thermoluminescent dosemeters for linear accelerator out-of-field radiation dose measurements.

Radiat. Prot. Dosimetry 150(1) , 22-33, (2012)

(6)LiF:Mg,Cu,P and (7)LiF:Mg,Cu,P glass-rod thermoluminescent dosemeters (TLDs) were used for measurements of out-of-field photon and neutron doses produced by Varian iX linear accelerator. Both TLDs were calibrated using 18-MV X-ray beam to investigate their...

Gating of a water nanochannel driven by dipolar molecules.

J. Phys. Chem. B 115(16) , 4768-73, (2011)

On the basis of molecular dynamics simulations, we investigate water permeation across a single-walled carbon nanotube (SWCNT) under the influence of four symmetrical half-rings, each having six LiF dipolar molecules. The flux remains almost fixed as the sepa...

Interaction between nuclear graphite and molten fluoride salts: a synchrotron radiation study of the substitution of graphitic hydrogen by fluoride ion.

J. Phys. Chem. A 116(3) , 985-9, (2012)

The interaction between nuclear graphite and molten fluoride salts (46.5 mol % LiF/11.5 mol % NaF/42 mol % KF) is investigated by synchrotron X-ray diffraction and C K-edge X-ray absorption near-edge structure (XANES). It is found that there are a large numbe...

Deactivation effects of the lowest excited state of Ho3+ at 2.9 μm emission introduced by Pr3+ ions in LiLuF4 crystal.

Optics Letters 37(24) , 5241-3, (2012)

The use of Pr3+ codoping for enhancement of the Ho3+:5I6 →5I7 mid-IR emissions were investigated in the LiLuF4 crystal for the first time. It was found that Pr3+ greatly increased Ho3+ 2.9 μm emission by depopulating the Ho3+:5I7 level while having little inf...

Femtosecond crystallographic experiment in wide-bandgap LiF crystal.

Opt. Express 19(3) , 2797-804, (2011)

We report a femtosecond crystallographic study of the dependence of the free-carries generation to the alignment of a crystalline sample to the laser polarization. The probe pulse transmission exhibits a π/2 modulation that is shown to be correlated with the ...

Heating rate effect on thermoluminescence glow curves of LiF:Mg,Cu,P+PTFE phosphor.

Appl. Radiat. Isot. 69(10) , 1369-73, (2011)

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 heatin...

Effects of high ambient temperature on glow-peak fading properties of LiF:Mg,Ti thermoluminescent dosemeters.

Radiat. Prot. Dosimetry 149(2) , 109-15, (2012)

The effects of a controlled high temperature environment on LiF:Mg,Ti thermoluminescent dosemeters (TLDs) were investigated. TLDs were exposed to ambient temperatures of 30, 40 and 50°C. Sensitivity changes before irradiation, typically called pre-irradiation...

Impact of reading pre-irradiation background signal on the post-irradiation glow curves of thermoluminescence dosimeters.

Appl. Radiat. Isot. 69(10) , 1533-9, (2011)

Due to their sensitivity, signal reproducibility and stability, lithium fluoride thermoluminescence dosimeters are widely used in many applications. It was noticed that post-irradiation glow curves of LiF dosimeters that had undergone pre-irradiation backgrou...