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774138

Lithium difluoro(oxalato)borate

greener alternative

Synonyme(s) :

LIDFOB, LIF2OB, LIFOB, LIODFB, Lithium difluoro(ethanedioato)borate, Lithium oxalatodigluoroborate

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A propos de cet article

Formule linéaire :
LiBF2(C2O4)
Numéro CAS:
409071-16-5
Poids moléculaire :
143.77
NACRES:
NA.23
PubChem Substance ID:
329767664
UNSPSC Code:
26111700
MDL number:
MFCD21608640
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form

powder

Quality Level

100

greener alternative product characteristics

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

sustainability

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mp

265-271 °C

application(s)

battery manufacturing

greener alternative category

, Enabling

SMILES string

F[B-]1(OC(C(O1)=O)=O)F.[Li+]

InChI

1S/C2BF2O4.Li/c4-3(5)8-1(6)2(7)9-3;/q-1;+1

InChI key

MEDDCIKGDMDORY-UHFFFAOYSA-N

General description

Lithium difluoro(oxalato)borate (LIODFB) is a class of electrolytic materials that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.
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Application

Lithium difluorooxalatoborate (LIODFB) is a salt for high-performance Li-ion batteries with improved cycle life; power capability; low temperature and high rate performance of the battery. It has the advantages of both lithium bis(oxalato)borate (LiBOB) and LiBF4. LIODFB also stabilizes the solid electrolyte interface (SEI) on the surface of a graphite anode and is also used as an additive to improve the cycling efficiency and capacity retention of cells
Our battery grade lithium difluorooxalatoborate (LiODFB) is a thermally stable salt and an electrolytic additive for lithium-ion batteries. LIODFB facilitates the formation of stable solid electrolyte interphase (SEI) on the negative electrode, which enhances the cycling efficiency and safety of the battery. Moreover, LiODFB is capable of stabilizing the solid electrolyte interface (SEI) on the surface of lithium metal, graphite, and silicon anode materials, substantially enhances the cyclic performance, capacity and power retention of the electrochemical cells.[5][6][7] In particular, LiODFB is suitable for high-performance Li-ion batteries operating at low temperatures and fast charge and discharge rates.

Features and Benefits

LiODFB improves the efficiency and safety of lithium-ion batteries, allowing them to deliver better performance over a longer time.
✔ Increases battery life
✔ Stabilizes SEI layer
✔ Suitable for fast charging and low temperatures

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GHS07

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Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Les batteries, supercondensateurs et piles à combustible sont des dispositifs de stockage et de conversion d'énergie, basés sur la production d'énergie électrochimique au niveau d'une interface électrode/électrolyte et d'une séparation assurant le transport d'électrons/ions.

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Z. Chen;
Electrochemical and Solid-State Letters, 10(3), A45-A45 (2007)
S. Dalavi;
Journal of the Electrochemical Society, 159(5), A642-A642 (2012)
S. S. Zhang;
Electrochemical Communications, 8(9), 1423-1428 (2006)
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Numéro d'article de commerce international

RéférenceGTIN
774138-250G04065272645218
774138-25G04061832931166