Ca4 Al4 H20

semiconductor

· Ca4 Al4 H20

Ca₄Al₄H₂₀ is a calcium-aluminum hydride compound classified as a semiconductor, belonging to the family of complex metal hydrides. This material is primarily of research interest rather than established industrial production, representing experimental work in hydrogen storage and advanced materials chemistry, with potential applications in energy storage systems and solid-state hydrogen carriers.

hydrogen storage researchsolid-state energy materialsadvanced battery systemsmaterials science experimentationsemiconductor device researchthermal management compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	36.08	GPa	—
Shear Modulus(G)	31.15	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.347	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3830	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.

Ca4 Al4 H20

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control