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Merck
CN

686026

硼氢化锂

greener alternative

hydrogen-storage grade, ≥90%

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线性分子式:
LiBH4
化学文摘社编号:
16949-15-8
分子量:
21.78
NACRES:
NA.23
PubChem Substance ID:
329761014
UNSPSC Code:
26111700
EC Number:
241-021-7
MDL number:
MFCD00011088

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产品名称

硼氢化锂, hydrogen-storage grade, ≥90%

InChI key

UUKMSDRCXNLYOO-UHFFFAOYSA-N

InChI

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

SMILES string

[Li+].[BH4-]

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

Quality Level

100

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相关类别

Analysis Note

可按要求提供氢含量、XRD 谱图和金属纯度数据。

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.

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.

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Danger

Hazard Classifications

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

存储类别

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

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

法规信息

监管及禁止进口产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT0214
SHBQ6470
SHBF7136V
SHBB4436V
21898PJ

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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)
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)
Hydrogen storage properties of modified lithium borohydrides
Au M, et al.
Journal of alloys and compounds, 462(1-2), 303-309 (2008)
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
Hui Wu et al.
Nanotechnology, 20(20), 204002-204002 (2009-05-08)
The use of Li3BN2H8 complex hydride as a practical hydrogen storage material is limited by its high desorption temperature and poor reversibility. While certain catalysts have been shown to decrease the dehydrogenation temperature, no significant improvement in reversibility has been
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An article about metal borohydrides as hydrogen storage materials

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