Rb1 Ca1 H3

semiconductor

· Rb1 Ca1 H3

RbCaH₃ is an experimental ternary hydride compound combining rubidium, calcium, and hydrogen, belonging to the metal hydride family of semiconducting materials. This composition is primarily of research interest for hydrogen storage applications and solid-state energy materials, as the hydride framework offers potential advantages in hydrogen density and thermal properties compared to conventional storage methods. The material represents an emerging class of complex hydrides being investigated for next-generation energy systems, though industrial-scale applications remain under development.

hydrogen storage researchsolid-state battery developmentenergy materialslaboratory/experimental synthesisthermochemical systemsadvanced functional materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	26.13	GPa	—
Shear Modulus(G)	20.66	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.345	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5190	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.

Rb1 Ca1 H3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control