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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:
99.5% trace metals basis
Form:
solid
Quality Segment
assay
99.5% trace metals basis
form
solid
reaction suitability
core: potassium
impurities
≤5500.0 ppm Trace Metal Analysis
mp
575 °C (lit.)
density
2.75 g/mL at 25 °C (lit.)
anion traces
(Boron (B)≤ 4.7 ppm)
cation traces
Al: ≤648.8 ppm, Ba: ≤2.7 ppm, Ca: ≤1342.9 ppm, Cr: ≤12.6 ppm, Fe: ≤51.1 ppm, Mg: ≤34.5 ppm, Mn: ≤1.3 ppm, Na: ≤93.3 ppm, Rb: ≤79.6 ppm, Sr: ≤12.8 ppm, Ti: ≤1.9 ppm, Zn: ≤1.9 ppm, Zr: ≤9.7 ppm
SMILES string
[K+].F[P-](F)(F)(F)(F)F
InChI
1S/F6P.K/c1-7(2,3,4,5)6;/q-1;+1
InChI key
YZDGRYDIGCWVND-UHFFFAOYSA-N
Application
- 多功能六氟磷酸钾钝化高效率钙钛矿型太阳能电池的界面缺陷:六氟磷酸钾(KPF6)可用于改善SnO2 量子点和钙钛矿之间的界面(Z Wang et al., 2021)。
- 六氟磷酸钾添加剂造就稳定的锂硫电池:电解质中最佳添加量的KPF6 改善锂硫电池的循环稳定性(J Li et al., 2020)。
- 用于无负极锂金属电池的六氟磷酸钾和三(三甲基甲硅烷基)亚磷酸酯双重电解质添加剂:KPF6 和三(三甲基甲硅烷基)亚磷酸酯改善了无负极锂金属电池的的电化学性能((TM Hagos et al., 2019)。
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wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2
存储类别
11 - Combustible Solids
