282669
三氟甲磺酸锂
96%
别名:
LiTf, 三氟甲基磺酸锂, 三氟甲烷磺酸 锂盐
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关于此项目
线性分子式:
CF3SO3Li
化学文摘社编号:
分子量:
156.01
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
EC Number:
251-528-5
Beilstein/REAXYS Number:
4301818
MDL number:
Assay:
96%
Form:
powder
InChI key
MCVFFRWZNYZUIJ-UHFFFAOYSA-M
InChI
1S/CHF3O3S.Li/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
SMILES string
[Li+].[O-]S(=O)(=O)C(F)(F)F
assay
96%
form
powder
mp
>300 °C (lit.)
functional group
fluoro, triflate
Quality Level
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Application
三氟甲基磺酰基锂可用于：
- 作为电解质盐，用于确定石墨阳极在锂离子电池中的热稳定性。
- 固体聚合物电解质与聚乙烯氧化物及几丁聚醣的合成，有可能用于固态电池。
- 作为三氟甲磺酸盐阳离子(CF3SO3−)的来源，用于合成离子液体，进而合成导电聚合物电解质。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
The influence of lithium salt on the interfacial reactions controlling the thermal stability of graphite anodes.
Andersson AM, et al.
Electrochimica Acta, 47(12), 1885-1898 (2002)
Solid polymer electrolytes based on polyethylene oxide and lithium trifluoro-methane sulfonate (PEO-LiCF3SO3): Ionic conductivity and dielectric relaxation.
Karan NK, et al.
Solid State Ionics, 179(19-20), 689-696 (2008)
Ion conducting behaviour of polymer electrolytes containing ionic liquids.
Singh B and Sekhon SS
Chemical Physics Letters, 414(1-3), 34-39 (2005)
FTIR studies of chitosan acetate based polymer electrolytes.
Osman Z and Arof AK
Electrochimica Acta, 48(8), 993-999 (2003)
Guangmin Zhou et al.
Nature communications, 6, 7760-7760 (2015-07-18)
Lithium-sulphur batteries with a high theoretical energy density are regarded as promising energy storage devices for electric vehicles and large-scale electricity storage. However, the low active material utilization, low sulphur loading and poor cycling stability restrict their practical applications. Herein
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