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About This Item
线性分子式:
CF3SO2NLiSO2CF3
CAS号:
分子量:
287.09
Beilstein:
6625414
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.22
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等級
for analytical purposes
品質等級
化驗
99.95% trace metals basis
mp
234-238 °C (lit.)
官能基
fluoro
SMILES 字串
[Li]N(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F
InChI
1S/C2F6NO4S2.Li/c3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/q-1;+1
InChI 密鑰
QSZMZKBZAYQGRS-UHFFFAOYSA-N
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一般說明
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。
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。
應用
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。
訊號詞
Danger
危險分類
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral
標靶器官
Nervous system
儲存類別代碼
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
其他客户在看
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
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
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.
Enrique D Gomez et al.
Nano letters, 9(3), 1212-1216 (2009-02-06)
Energy-filtered transmission electron microscopy (EFTEM) was used to determine the distribution of lithium ions in solid polymer electrolytes for lithium batteries. The electrolytes of interest are mixtures of bis(trifluoromethane)sulfonimide lithium salt and symmetric poly(styrene-block-ethylene oxide) copolymers (SEO). In contrast to
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
商品
Ionic liquids, also called room temperature ionic liquids, are organic salts that are liquid at, or close to, room temperature.
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