15224
双(三氟甲烷)磺酰亚胺 锂盐
puriss., ≥99.0% (19F-NMR)
别名:
LiTFSI, 双(三氟甲基磺酰)胺 锂盐, 双三氟甲烷磺酰亚胺锂
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关于此项目
线性分子式:
CF3SO2NLiSO2CF3
化学文摘社编号:
分子量:
287.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
415-300-0
Beilstein/REAXYS Number:
6625414
MDL number:
产品名称
双(三氟甲烷)磺酰亚胺 锂盐, puriss., ≥99.0% (19F-NMR)
InChI
1S/C2F6NO4S2.Li/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1
InChI key
QSZMZKBZAYQGRS-UHFFFAOYSA-N
SMILES string
[Li]N(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F
grade
puriss.
assay
≥99.0% (19F-NMR)
form
powder
impurities
≤1% water
mp
234-238 °C (lit.)
solubility
H2O: 10 mg/mL, clear, colorless
functional group
fluoro
Quality Level
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Application
双(三氟甲烷)磺酰亚胺锂盐（LiTFSI）是锂（Li+）离子的来源，被广泛用作锂离子电池和电容器的有机电解质。LiTFSI还被用作添加剂以增强钙钛矿和染料敏化太阳能电池中的空穴电导率。
Other Notes
适用于锂电池的电解质，使电池表现出很高的导电性
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral
target_organs
Nervous system
存储类别
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Enhancing the hole-conductivity of spiro-OMeTAD without oxygen or lithium salts by using spiro (TFSI) 2 in perovskite and dye-sensitized solar cells.
Nguyen WH, et al.
Journal of the American Chemical Society, 136(31), 10996-11001 (2014)
Electrochemical performance of a hybrid lithium-ion capacitor with a graphite anode preloaded from lithium bis (trifluoromethane) sulfonimide-based electrolyte.
Decaux C, et al.
Electrochimica Acta, 86, 282-286 (2012)
M.M. Doeff et al.
J. Appl. Electrochem., 22, 307-307 (1992)
A. Webber
Journal of the Electrochemical Society, 138, 2586-2586 (1991)
Development of polyacrylonitrile-based polymer electrolytes incorporated with lithium bis (trifluoromethane) sulfonimide for application in electrochromic device.
Sim LN, et al.
Electrochimica Acta, 229(15), 22-30 (2017)
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