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757136

Sigma-Aldrich

Lithium bis(oxalato)borate

greener alternative

Sinónimos:

LiBOB, Lithium bis(ethanedioato)borate, Lithium bis(oxalate)borate

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About This Item

Fórmula lineal:
LiB(C2O4)2
Número de CAS:
244761-29-3
Peso molecular:
193.79
MDL number:
MFCD07776904
UNSPSC Code:
26111700
PubChem Substance ID:
329766649
NACRES:
NA.23

form

powder or crystals

greener alternative product characteristics

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

sustainability

Greener Alternative Product

mp

>300 °C (lit.)

application(s)

battery manufacturing

greener alternative category

Enabling,

SMILES string

[Li+].O=C1O[B-]2(OC1=O)OC(=O)C(=O)O2

InChI

1S/C4BO8.Li/c6-1-2(7)11-5(10-1)12-3(8)4(9)13-5;/q-1;+1

InChI key

NVQAYVUCVASGDK-UHFFFAOYSA-N

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General description

Lithium bis(oxalato)borate (LiBOB) 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.
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. Find details here.

Application

LiBOB is a novel boron based Li salt electrolyte material for Li ion batteries. It is environmentally friendly with good film forming property and high thermal stability and is compatible with a variety of anodes and metal oxide cathode.
LiBOB is a thermally stable electrolyte that can be used to protect graphite-based anode materials in lithium-ion batteries. It shows good electrochemical performance with a discharge capacity retention of ~ 83%.

Legal Information

Product of Albemarle US Inc

related product

Referencia del producto
Descripción
Precios

450227

Lithium hexafluorophosphate, battery grade, ≥99.99% trace metals basis

774138

Lithium difluoro(oxalato)borate

809942

Dimethyl carbonate, battery grade, ≥99.9%, acid <10 ppm, H2O <10 ppm

809950

Ethylene carbonate, battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

809969

Propylene carbonate, battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

809977

Vinylene carbonate, battery grade, 99.5%, acid <200 ppm, H2O <100 ppm

809934

Ethyl methyl carbonate, battery grade, 99.9%, acid <10 ppm, H2O <10ppm

900018

Diethyl carbonate, battery grade, ≥99%, acid <10 ppm, H2O <10 ppm

901686

Fluoroethylene carbonate, battery grade, ≥99%, acid <200 ppm, anhydrous

919977

Bis(trifluorometano)sulfonimida lithium salt, anhydrous, 99.99% trace metals basis

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Sens. 1A

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

Certificados de análisis (COA)

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Lithium bis (oxalato) borate stabilizes graphite anode in propylene carbonate
Xu K, et al.
Electrochemical and Solid-State Letters, 5(11), A259-A259 (2002)
Wengao Zhao et al.
ChemSusChem, 11(13), 2211-2220 (2018-05-03)
The long-term cycling performance, rate capability, and voltage stability of lithium (Li) metal batteries with LiNi0.76 Mn0.14 Co0.10 O2 (NMC76) cathodes is greatly enhanced by lithium bis(oxalato)borate (LiBOB) additive in the LiPF6 -based electrolyte. With 2 % LiBOB in the electrolyte
R Verrelli et al.
Physical chemistry chemical physics : PCCP, 19(38), 26435-26441 (2017-09-26)
Layered MgMoN
Shoichi Matsuda et al.
Scientific reports, 9(1), 6211-6211 (2019-04-19)
Data-driven material discovery has recently become popular in the field of next-generation secondary batteries. However, it is important to obtain large, high quality data sets to apply data-driven methods such as evolutionary algorithms or Bayesian optimization. Combinatorial high-throughput techniques are
Jenny Strehlau et al.
Analytical and bioanalytical chemistry, 409(26), 6123-6131 (2017-08-05)
A novel method based on liquid-liquid extraction with subsequent gas chromatography separation and mass spectrometric detection (GC-MS) for the quantification of organic carbonates in cell culture materials is presented. Method parameters including the choice of extraction solvent, of extraction method
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