Merck

919977

Sigma-Aldrich

双(三氟甲烷)磺酰亚胺 锂盐

greener alternative

anhydrous, 99.99% trace metals basis

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别名:
双(三氟甲基磺酰)胺 锂盐, 双三氟甲烷磺酰亚胺锂
线性分子式:
CF3SO2NLiSO2CF3
CAS号:
分子量:
287.09
Beilstein:
6625414
MDL编号:

等级

anhydrous

质量水平

检测方案

99.99% trace metals basis

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

mp

234-238 °C (lit.)

应用

battery manufacturing

环保替代产品分类

SMILES字符串

[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 key

QSZMZKBZAYQGRS-UHFFFAOYSA-N

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920398920347213241
双(三氟甲烷)磺酰亚胺 锂盐 anhydrous, 99.99% trace metals basis

919977

双(三氟甲烷)磺酰亚胺 锂盐

双三甲基硅基胺基锂 99.9% trace metals basis

920398

双三甲基硅基胺基锂

六氟砷酸锂 anhydrous, 99.9% trace metals basis

920347

六氟砷酸锂

硫化锂 99.98% trace metals basis

213241

硫化锂

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

battery manufacturing
battery manufacturing

assay

99.99% trace metals basis

assay

99.9% trace metals basis

assay

99.9% trace metals basis

assay

99.98% trace metals basis

grade

anhydrous

grade

-

grade

anhydrous, battery grade

grade

battery grade

mp

234-238 °C (lit.)

mp

-

mp

240 °C (lit.)

mp

-

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

-

greener alternative product characteristics

-

greener alternative product characteristics

-

一般描述

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more information.

应用

Lithium bis(trifluoromethanesulfonyl)imide can be used as:
  • An additive in the development of dual-functional separator coating materials. These materials are based on covalent organic frameworks (COFs) and are specifically designed for use in high-performance lithium-selenium sulfide batteries. The Li-SeS2 battery achieved outstanding performance in terms of energy storage and stability. It exhibited a specific capacity of 844.6 mA h g-1 at 0.5C and a SeS2 loading of 2 mg cm-2.
  • As an additive in the electrolyte formulation along with polyethylene oxide for the development of solid-state lithium batteries. LiTFSI enhance the ionic conductivity of the PEO-based electrolyte, which is essential for the efficient transport of lithium ions.
  • As a key component in the development of a PEO/LiTFSI-coated polypropylene membrane. This membrane is designed for high-loading lithium–sulfur batteries to enhance battery performance, improve capacity, and extend cycle life.
  • As a component in the electrolyte system along with TEMPOL derivatives. The incorporation of LiTFSI in the electrolyte system enhances the stability and achieves an efficiency of 6.16% in solid-state fiber dye-sensitized solar cells.

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2 Oral

靶器官

Nervous system

储存分类代码

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Liumin Suo et al.
Nature communications, 4, 1481-1481 (2013-02-14)
Liquid electrolyte plays a key role in commercial lithium-ion batteries to allow conduction of lithium-ion between cathode and anode. Traditionally, taking into account the ionic conductivity, viscosity and dissolubility of lithium salt, the salt concentration in liquid electrolytes is typically
Namyoung Ahn et al.
Journal of the American Chemical Society, 137(27), 8696-8699 (2015-07-01)
High efficiency perovskite solar cells were fabricated reproducibly via Lewis base adduct of lead(II) iodide. PbI2 was dissolved in N,N-dimethyformamide with equimolar N,N-dimethyl sulfoxide (DMSO) and CH3NH3I. Stretching vibration of S═O appeared at 1045 cm(-1) for bare DMSO, which was
Spherical ordered mesoporous carbon nanoparticles with high porosity for lithium-sulfur batteries.
Jörg Schuster et al.
Angewandte Chemie (International ed. in English), 51(15), 3591-3595 (2012-03-03)
Qi Chen et al.
Journal of the American Chemical Society, 136(2), 622-625 (2013-12-24)
Hybrid organic/inorganic perovskites (e.g., CH3NH3PbI3) as light absorbers are promising players in the field of third-generation photovoltaics. Here we demonstrate a low-temperature vapor-assisted solution process to construct polycrystalline perovskite thin films with full surface coverage, small surface roughness, and grain

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