CaGaH4

ceramic

· JVASP-121399· CaGaH4

CaGaH4 is a calcium gallium hydride ceramic compound, representing an emerging class of metal hydride materials with potential applications in hydrogen storage and solid-state energy systems. This is primarily a research-phase material studied for its unique crystal structure and hydrogen-containing composition, which distinguishes it from conventional oxide ceramics. The material family shows promise in advanced energy applications where hydrogen density and thermal stability are critical, though industrial deployment remains limited compared to established ceramic alternatives.

hydrogen storage systemssolid-state battery materialsthermoelectric applicationsresearch compoundsadvanced ceramics developmentenergy storage development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	4,029.1	ksi	—
Poisson's Ratio(ν)	0.1700	-	—
Shear Modulus(G)	2,229.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09993	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1883	eV/atom	—
Formation Energy(ΔHf)	-0.1550	eV/atom	—

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

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.

CaGaH4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental