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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號碼:
244-334-7
MDL號碼:
MFCD00011096
分類程式碼代碼:
12352302
PubChem物質ID:
24851997
NACRES:
NA.23

品質等級

100

化驗

98%

形狀

powder

mp

200 °C (dec.) (lit.)

溶解度

H2O: slightly soluble(lit.)

密度

1.5 g/mL (lit.)

SMILES 字串

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

InChI

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

InChI 密鑰

AXPLOJNSKRXQPA-UHFFFAOYSA-N

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相关类别

一般說明

六氟磷酸锂是一种广泛应用于锂离子电池的电解质盐。

特點和優勢

  • 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

訊號詞

Danger

危險聲明

H301,H314,H372

危險分類

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

標靶器官

Bone,Teeth

儲存類別代碼

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

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 P3 (EN 143) respirator cartridges

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
MKCN8497
MKCN8209
MKCL1531
MKCH1084
MKCC7367

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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))
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
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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