200913
六氟磷酸钾
≥99%
别名:
六氟磷酸单钾
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关于此项目
线性分子式:
KPF6
化学文摘社编号:
分子量:
184.06
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
241-143-0
MDL number:
Assay:
≥99%
Form:
solid
产品名称
六氟磷酸钾, ≥99%
InChI key
YZDGRYDIGCWVND-UHFFFAOYSA-N
InChI
1S/F6P.K/c1-7(2,3,4,5)6;/q-1;+1
SMILES string
[K+].F[P-](F)(F)(F)(F)F
assay
≥99%
form
solid
reaction suitability
core: potassium
technique(s)
ion chromatography: suitable
mp
575 °C (lit.)
density
2.75 g/mL at 25 °C (lit.)
Quality Level
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Application
六氟磷酸钾可作为电解液添加剂用于改善：
- 无负极锂金属电池的电化学性能。
- 锂硫（Li–S）电池的循环稳定性和锂库仑效率。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Jingru Li et al.
ACS applied materials & interfaces, 12(50), 56017-56026 (2020-12-04)
Uncontrollable dendrite growth and low Coulombic efficiency are the two main obstacles that hinder the application of rechargeable Li metal batteries. Here, an optimized amount of potassium hexafluorophosphate (KPF6, 0.01 M) has been added into the 2 M LiTFSI/ether-based electrolyte
Ruhamah Yunis et al.
Physical chemistry chemical physics : PCCP, 21(23), 12288-12300 (2019-05-30)
The synthesis and characterisation of new solid-state electrolytes is a key step in advancing the development of safer and more reliable electrochemical energy storage technologies. Organic ionic plastic crystals (OIPCs) are an increasingly promising class of material for application in
Yuexi Yang et al.
Molecules (Basel, Switzerland), 25(9) (2020-05-02)
The use of baker's yeast to reduce ethyl 2-oxo-4-phenylbutyrate (EOPB) in conventional biphasic systems is hindered by low productivities due to mass transfer resistance between the biocatalyst and the substrate partitioned into two different phases. To overcome the limitation, a
Cong-Xiao Cao et al.
Scientific reports, 7(1), 3101-3101 (2017-06-10)
The unusually broad physical and chemical property window of ionic liquids allows for a wide range of applications, which gives rise to the recent spring-up of ionic liquid-based functional materials. Via solvothermal copolymerization of a monomeric ionic liquid and divinylbenzene
Barbara Pawłowska et al.
Journal of agricultural and food chemistry, 67(11), 3086-3095 (2019-02-26)
In this study, new chiral ionic liquids (CILs) were obtained from the natural-origin material (1 R,2 S,5 R)-(-)-menthol. The physicochemical characteristics of the studied imidazolium salts were investigated. The obtained 3-ethyl-1-[(1 R,2 S,5 R)-(-)-menthoxy-methyl]imidazolium salts are nonvolatile, nonflammable, and stable
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