Hf(VH2)2

metal

· Hf(VH2)2

Hf(VH2)2 is a hafnium-based metal hydride compound, representing a complex intermetallic system combining refractory hafnium with vanadium hydride phases. This material exists primarily in research and development contexts, where it is studied for hydrogen storage mechanisms and energy applications that leverage the high affinity of both hafnium and vanadium for hydrogen absorption and desorption cycling. The compound exemplifies the broader class of metal hydrides being investigated as potential solid-state hydrogen storage media for advanced energy systems, offering potential advantages in volumetric density and thermal stability compared to conventional hydrogen storage alternatives.

hydrogen storage researchmetal hydride systemsenergy applicationsmaterials researchrefractory metallurgyexperimental compounds

Compliance & Regulations

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

Units:

si imperial

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

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.

Hf(VH2)2

Electrical Properties

Regulatory Screening

Environmental

Export Control