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Merck

450227

六氟磷酸锂

greener alternative

battery grade, ≥99.99% trace metals basis

同義詞:

磷氟化锂

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關於此項目

線性公式:
LiPF6
CAS 編號:
分子量::
151.91
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
244-334-7
MDL number:
Assay:
≥99.99% trace metals basis
Grade:
battery grade
Form:
powder

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產品名稱

六氟磷酸锂, battery grade, ≥99.99% trace metals basis

InChI key

AXPLOJNSKRXQPA-UHFFFAOYSA-N

InChI

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

SMILES string

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

grade

battery grade

assay

≥99.99% trace metals basis

form

powder

reaction suitability

core: lithium

greener alternative product characteristics

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

sustainability

Greener Alternative Product

impurities

≤100.0 ppm Trace Metal Analysis

mp

200 °C (dec.) (lit.)

greener alternative category

Quality Level

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1 of 4

本產品
920371201146308315
form

powder

form

-

form

powder

form

powder

assay

≥99.99% trace metals basis

assay

99.9% trace metals basis

assay

98%

assay

98%

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

grade

battery grade

grade

-

grade

-

grade

-

mp

200 °C (dec.) (lit.)

mp

200 °C (dec.) (lit.)

mp

200 °C (dec.) (lit.)

mp

-

impurities

≤100.0 ppm Trace Metal Analysis

impurities

-

impurities

-

impurities

-

Application

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。[1][2]

Features and Benefits

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。

General description

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。[3][4][5][6]

Other Notes

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.

signalword

Danger

Hazard Classifications

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

target_organs

Bone,Teeth

存儲類別/等級

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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分析證明 (COA)

Lot/Batch Number

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您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

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

文章

Solid-state lithium fast-ion conductors are crucial for safer, high-energy-density all-solid-state batteries, addressing conventional battery limitations.

Solid oxide fuel cells and electrolyzers show potential for chemical-to-electrical energy conversion, despite early development stages.

Ionic liquid electrolytes explored for rechargeable batteries' advancement; future IL development discussed.

Due to the adverse impact of the continued use of fossil fuels on the earth’s environment and climate, researchers have been asked to develop new approaches for producing power using renewable sources like wind and solar energy

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相關內容

電池、燃料電池和超級電容依賴電化學產能。瞭解它們的運作和電子/離子傳輸分離。

Batteries, fuel cells, and supercapacitors rely on electrochemical energy production. Understand their operation and electron/ion transport separation.

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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