Mg1 H2

semiconductor

· Mg1 H2

MgH₂ (magnesium hydride) is an intermetallic compound and semiconductor material that belongs to the metal hydride family, combining magnesium with hydrogen in a crystalline solid phase. Though primarily investigated in research contexts rather than established commercial applications, MgH₂ is notable for its potential in hydrogen storage systems and energy applications, where its ability to reversibly absorb and release hydrogen offers advantages over conventional storage methods. Its semiconducting properties and mechanical characteristics make it of interest for next-generation clean energy technologies, particularly in portable power systems and fuel cell auxiliary components where engineers seek materials combining hydrogen capacity with structural functionality.

hydrogen storage systemsenergy storage researchfuel cell applicationsadvanced battery researchsolid-state hydrogen carriersexperimental clean energy materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,992.3	ksi	—
Shear Modulus(G)	4,629.6	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03680	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1740	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Mg1 H2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control