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686069 Sigma-Aldrich

Titanium(II) hydride

Green Alternative

hydrogen-storage grade

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Properties

Related Categories Alternative Energy, Chemical Synthesis, Enabling Products, Greener Alternative Products, Material Science Enabling Products,
Quality Level   100
grade   hydrogen-storage grade
autoignition temp.   437 °F
greener alternative product characteristics   Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
mp   >400 °C (dec.)
density   3.91 g/mL at 25 °C (lit.)
SMILES string   [H][Ti][H]
InChI   1S/Ti.2H
InChI key   COEYXIBLSAIEKV-UHFFFAOYSA-N

Description

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

TiH2 was used as intermetallic precursor for the preparation of Ti3AlC2 by self-propagating high temperature synthesis (SHS).1 TiH2 may be added to MgH2 to decrease the enthalpy and entropy of the absorption and desorption of hydrogen.

Titanium(II) hydride (TiH2) is a non-stoichiometric compound that can be used in the enhancement of fracture by localized plastic deformation and brittle fracture for titanium and titanium alloy. It can be used in the hydrogen evolution and hydrogen storage. It can also be used in the foaming of aluminum due to its decomposition temperature closer to aluminum′s melting point.

Packaging

1 g in glass bottle

Analysis Note

XRD plots and metal purity data are available upon request.

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1871 4.1 / PGII
WGK Germany 
WGK 3
RTECS 
XR2130000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Mechanochemical Effect of Severe Plastic Deformations: Metal Alloys, Hydrides and Molecular Solids

Hydrogen, as an alternative to a traditional energy vector such as oil, coal and natural gas, has been the focus of research and development efforts in all technologically advanced countries of the w...
Jacques Huot1, Viktor Balema2
Material Matters Volume 5 Article 4
Keywords: Absorption, Addition reactions, Chemical reactions, Crystallization, Dehydrogenation, Hydrogenations, Industries, Oxidations, Reductions, Wittig Reaction

Peer-Reviewed Papers
15

References

Related Products

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