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686026

Sigma-Aldrich

Lithium borohydride

greener alternative

hydrogen-storage grade, ≥90%

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About This Item

Fórmula lineal:
LiBH4
Número de CAS:
16949-15-8
Peso molecular:
21.78
EC Number:
241-021-7
MDL number:
MFCD00011088
UNSPSC Code:
26111700
PubChem Substance ID:
329761014
NACRES:
NA.23

grade

hydrogen-storage grade

assay

≥90%

form

crystals

reaction suitability

reagent type: reductant

greener alternative product characteristics

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

sustainability

Greener Alternative Product

mp

275 °C (dec.)

density

0.666 g/mL at 25 °C (lit.)

greener alternative category

, Enabling

SMILES string

[Li+].[BH4-]

InChI

1S/BH4.Li/h1H4;/q-1;+1

InChI key

UUKMSDRCXNLYOO-UHFFFAOYSA-N

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General description

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

Lithium borohydride (LiBH4) is a complex hydride with a high hydrogen density. It is a strong reducing agent and an electrode material. It has a high gravimetric (18.4 wt%) and volumetric (121 kg/m3) hydrogen storage capacities. It can also be used in lithium-ion batteries.

Analysis Note

Hydrogen content, XRD plots and metal purity data are available upon request.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B - Water-react 1

Storage Class

4.3 - Hazardous materials which set free flammable gases upon contact with water

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Nanoconfined 2LiBH4-MgH2-TiCl3 in carbon aerogel scaffold for reversible hydrogen storage
Gosalawit-Utke R, et al.
International Journal of Hydrogen Energy, 38(8), 3275-3282 (2013)
Hydrogen storage properties of modified lithium borohydrides
Au M, et al.
Journal of alloys and compounds, 462(1-2), 303-309 (2008)
Effects of intermediate layer on interfacial resistance for all-solid-state lithium batteries using lithium borohydride
Takahashi K, et al.
Solid State Ionics, 262, 179-182 (2014)
Mita Dasog et al.
Chemical communications (Cambridge, England), 47(30), 8569-8571 (2011-06-28)
In the presence of large excesses of borohydride salts, gold monolayer protected-clusters can be grown to larger sizes simply by controlling the amount of reducing agent added to smaller clusters. In addition, gold monolayer clusters can be used as catalysts
Prabhat Arya et al.
Journal of combinatorial chemistry, 6(1), 54-64 (2004-01-13)
A diversity-oriented solution and solid-phase synthesis of tetrahydroquinoline-based tricyclic derivatives has been achieved from enantiomerically pure, natural product-like bicyclic scaffold. The solution synthesis of enantiopure bicyclic scaffold was developed by asymmetric hetero Michael reaction. Our approach for the synthesis of
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Solid-state lithium fast-ion conductors are crucial for safer, high-energy-density all-solid-state batteries, addressing conventional battery limitations.

Complex Hydrides: New Solid-state Conductors

Solid-state lithium fast-ion conductors are crucial for safer, high-energy-density all-solid-state batteries, addressing conventional battery limitations.

Complex Hydrides: New Solid-state Conductors

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