MgH2Se — Properties & Data | MatWorld

MgH2Se

ceramic

· JVASP-139060· MgH2Se

MgH2Se is a magnesium-based ceramic compound combining magnesium hydride and selenium chemistry, representing an emerging material in the hydrogen storage and advanced ceramics research space. This compound is primarily of academic and developmental interest rather than established industrial production, with potential applications in hydrogen energy storage systems and solid-state energy conversion where the chemical stability of magnesium-hydride systems intersects with selenium's electronic properties. Engineers would consider this material family for next-generation energy storage architectures or functional ceramics, though maturity and commercial availability remain limited compared to conventional alternatives.

hydrogen storage systemssolid-state energy materialsresearch ceramicsadvanced functional compositesenergy conversion devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.661	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.9082	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2278	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

MgH2Se

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental