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Merck
CN

544094

双(三氟甲烷)磺酰亚胺 锂盐

99.95% trace metals basis

别名:

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:
90076-65-6
分子量:
287.09
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
24878293
EC Number:
415-300-0
Beilstein/REAXYS Number:
6625414
MDL number:
MFCD00210017
Assay:
99.95% trace metals basis

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产品名称

双(三氟甲烷)磺酰亚胺 锂盐, 99.95% trace metals basis

InChI key

QSZMZKBZAYQGRS-UHFFFAOYSA-N

InChI

1S/C2F6NO4S2.Li/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1

SMILES string

[Li]N(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F

assay

99.95% trace metals basis

mp

234-238 °C (lit.)

functional group

fluoro

Quality Level

100

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相关类别

Application

双(三氟甲烷)磺酰亚胺锂盐可用于以下研究:
  • 作为采用溶液浇铸技术制备凝胶聚合物电解质(GPEs)中的离子液体。
  • 是锂离子电池组成独特的不可燃电解质，具有200℃以上的热稳定性和极高的迁移数。
  • 作为Li-O2 电池的电解质。
  • 是合成锂电池的固体聚合物电解质。

General description

双(三氟甲烷)磺酰亚胺锂盐是一种合成试剂。

LiTFSI表现出高离子电导率和电化学稳定性。可用作储能装置的电解液添加剂。

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ5792
MKCX8065
WXBF6082V
WXBF3730V
MKCW5565

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Mario Marinaro et al.
Beilstein journal of nanotechnology, 4, 665-670 (2013-11-10)
Aprotic rechargeable Li-O2 batteries are currently receiving considerable interest because they can possibly offer significantly higher energy densities than conventional Li-ion batteries. The electrochemical behavior of Li-O2 batteries containing bis(trifluoromethane)sulfonimide lithium salt (LiTFSI)/tetraglyme electrolyte were investigated by galvanostatic cycling and
Dominica H C Wong et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(9), 3327-3331 (2014-02-12)
The flammability of conventional alkyl carbonate electrolytes hinders the integration of large-scale lithium-ion batteries in transportation and grid storage applications. In this study, we have prepared a unique nonflammable electrolyte composed of low molecular weight perfluoropolyethers and bis(trifluoromethane)sulfonimide lithium salt.
Efficiency improvement using bis (trifluoromethane) sulfonamide lithium salt as a chemical additive in porphyrin based organic solar cells
Arrechea S, et al.
Nanoscale, 8(41), 17953-17962 (2016)
Nurul Nadiah Sa'adun et al.
TheScientificWorldJournal, 2014, 254215-254215 (2014-11-29)
Gel polymer electrolytes (GPEs) are developed using poly(1-vinylpyrrolidone-co-vinyl acetate) [P(VP-co-VAc)] as the host polymer, lithium bis(trifluoromethane) sulfonimide [LiTFSI] as the lithium salt and ionic liquid, and 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl) imide [EMImTFSI] by using solution casting technique. The effect of ionic liquid
Hangchao Wang et al.
Advanced materials (Deerfield Beach, Fla.), 32(37), e2001259-e2001259 (2020-08-01)
Lithium-metal batteries (LMBs) with high energy densities are highly desirable for energy storage, but generally suffer from dendrite growth and side reactions in liquid electrolytes; thus the need for solid electrolytes with high mechanical strength, ionic conductivity, and compatible interface
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商品

Ionic Liquids for Energy Storage Applications

Ionic liquids, also called room temperature ionic liquids, are organic salts that are liquid at, or close to, room temperature.

离子液体的储能应用

离子液体，又叫室温离子液体，是在室温或接近室温下呈现液态的有机盐。

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