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Merck
CN

450227

Sigma-Aldrich

六氟磷酸锂

greener alternative

battery grade, ≥99.99% trace metals basis

别名:

磷氟化锂

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关于此项目

线性分子式:
LiPF6
化学文摘社编号:
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:
24868544
NACRES:
NA.23

主要文件

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质量水平

100

等级

battery grade

方案

≥99.99% trace metals basis

表单

powder

反应适用性

core: lithium

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

≤100.0 ppm Trace Metal Analysis

mp

200 °C (dec.) (lit.)

环保替代产品分类

Enabling,

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(LiPF₆)，电池级，≥99.99%纯度（痕量金属分析法），呈白色粉末状，痕量金属杂质含量< 100.0 ppm。 六氟磷酸锂是一类电解材料，可用于制造锂离子电池。锂离子电池由具有充放电循环的阳极、阴极和电解液组成。这些材料能形成更环保的可持续性电能储存电池。

应用

六氟磷酸锂(LiPF₆)电池级经特别设计适于电池研究。 可用于锂离子电池(LIB)的研究和开发。因高离子导电性、电化学稳定性、广泛的电极材料相容性，可用作重要的电解质盐。它有助于在负极表面形成稳定的固态电解质界面膜(SEI)，十分有益于电池的寿命和稳定性，还可降低热失控风险并提高锂离子电池的整体安全性。 LiPF₆可用于开发离子液体电解质，具有无可燃性、电化学窗口更宽等优势。

特点和优势

本品按照符合电池研究需要的严格指标设计。最大限度减少痕量金属污染，提供高纯度结果。
  • 优异纯度：≥99.99%的纯度最大限度地减少了痕量金属的污染，确保适用于对微小杂质敏感的应用。
  • 稳定性能：超高纯度保证了各种应用的一致性能，减少了可变性，提高了可靠性。
  • 高纯度标准品：作为痕量金属分析和高精度分析技术的理想标准品或试剂，确保结果准确可靠。
  • 电池级品质，保证在电池应用中的适用性和性能。

其他说明

我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型，提高了能源效率。点击此处，查看更多详情。

用于锂离子电池电解液的六氟磷酸锂的制备与表征.

警示用语：

Danger

危险声明

H301,H314,H372

危险分类

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

靶器官

Bone,Teeth

储存分类代码

6.1B - Non-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
MKCX8696
MKCW5470
MKCV5214
MKCW0783
MKCT1760

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Proc. Power Sources Conf., 37th, 231-231 (1996)
Infrared spectroscopy studies on stability of dimethyl sulfoxide for application in a Li?air battery
Mozhzhukhina N, et al.
The Journal of Physical Chemistry C, 117(36), 18375-18380 (2013)
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
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