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Merck
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201146

Sigma-Aldrich

六氟磷酸锂

98%

别名:

磷氟化锂

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About This Item

线性分子式:
LiPF6
CAS号:
21324-40-3
分子量:
151.91
EC 号:
244-334-7
MDL编号:
MFCD00011096
UNSPSC代码:
12352302
PubChem化学物质编号:
24851997
NACRES:
NA.23

等级

for analytical purposes

方案

98%

表单

powder

mp

200 °C (dec.) (lit.)

溶解性

H2O: slightly soluble(lit.)

密度

1.5 g/mL (lit.)

SMILES字符串

[Li+].F[P-](F)(F)(F)(F)F

InChI

1S/F6P.Li/c1-7(2,3,4,5)6;/q-1;+1

InChI key

AXPLOJNSKRXQPA-UHFFFAOYSA-N

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相关类别

一般描述

六氟磷酸锂是一种广泛应用于锂离子电池的电解质盐。

应用

The main use of LiPF6 is as an electrolyte salt in lithium-ion batteries. It plays a crucial role in the electrolyte solution, enhancing overall ionic conductivity and electrochemical stability. This makes it vital for R&D applications in high-performance batteries in consumer electronics, electric vehicles, and energy storage systems. LiPF6 assists in forming a stable SEI layer on the anode, which is essential for the durability and reliability of lithium-ion batteries. This layer helps prevent degradation and improves battery safety. LiPF6 is useful in R&D applications for the production of thin films and coatings for various electronic and optical applications, enhancing the performance and stability of these materials. It can be used as a catalyst or catalyst component in various organic synthesis reactions, particularly those requiring a strong Lewis acid.

特点和优势

  • 它可以在电极中形成合适的 SEI 膜，特别是在阴极中
  • 它可以对阳极集流器进行钝化以防止其溶解
  • 宽的电稳定性窗口
  • 在各种溶剂中具有优异的溶解度和高导电性
  • 环保

警示用语：

Danger

危险声明

H301,H314,H372

危险分类

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT RE 1 Inhalation

靶器官

Bone,Teeth

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCT7558
MKCN8497
MKCN8209
MKCL1531
MKCH1084

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Kewei Liu et al.
ACS nano, 9(6), 6041-6049 (2015-06-06)
The two-dimensional single-layer and few-layered graphene exhibit many attractive properties such as large specific surface area and high charge carrier mobility. However, graphene sheets tend to stack together and form aggregates, which do not possess the desirable properties associated with
M D S Lekgoathi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 153, 651-654 (2015-10-11)
The structure of LiPF6 has been probed using Raman scattering as well as pXRD and the results are compared and contrasted. The conventional Bragg angle scattering pXRD determines that dry LiPF6 crystallizes in a trigonal structure (Space Group R-3 (148))
Shijia Zhao et al.
Nanoscale, 7(5), 1984-1993 (2014-12-30)
Hydrogenated carbon nanomaterials exhibit many advantages in both mechanical and electrochemical properties, and thus have a wide range of potential applications. However, methods to control the hydrogenation and the effect of hydrogenation on the microstructure and properties of the produced
Jiangfeng Qian et al.
Nature communications, 6, 6362-6362 (2015-02-24)
Lithium metal is an ideal battery anode. However, dendrite growth and limited Coulombic efficiency during cycling have prevented its practical application in rechargeable batteries. Herein, we report that the use of highly concentrated electrolytes composed of ether solvents and the

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