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calcium borohydride

CALCIUM BOROHYDRIDE

Sigma Aldrich

Catalog No.
C15-1219-423
Manufacturer No.
695254-1G
Manufacturer Name
Sigma-Aldrich
Quantity
1
Unit of Measure
GR
Price: $461.33
List Price: $512.59

Calcium borohydride may be prepared using several techniques: by reacting diborane with calcium hydride/alkoxides by ball milling CaCl 2 and NaBH 4 , resulting in an exchange reaction by exchange reaction between CaCl 2 and NaBH 4 in THF Ca(BH 4 )

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General description

Calcium borohydride may be prepared using several techniques:

  • by reacting diborane with calcium hydride/alkoxides
  • by ball milling CaCl2 and NaBH4, resulting in an exchange reaction
  • by exchange reaction between CaCl2 and NaBH4 in THF
Ca(BH4)2 decomposes partially at 360oC and completely at 500oC.Ca(BH4)2 finds use in fuel cell, a study reports the lowering of hydrogen release temperature and pressure, by using TiCl3 as dopant.

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

Metal Borohydrides as Hydrogen Storage Materials

Calcium borohydride is a complex alkali earth metal borohydride, which has high gravimetric and volumetric hydrogen densities. It has a theoretical hydrogen capacity of 11.6 wt% and a low-reaction enthalpy of 32 kJ/mol H2. It can be used for greener applications, which include reversible hydrogen storage.

UPC:
51143206
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
WeightUOM:
LB
MPN:
695254-1G

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