H2 Nb1

semiconductor

· H2 Nb1

H2Nb1 is a hydrogen-niobium intermetallic compound that exhibits semiconductor behavior, representing a member of the refractory metal hydride family. This material is primarily of research interest for applications requiring the unique combination of metallic and semiconducting properties that intermetallic hydrides can provide. The niobium-hydrogen system is investigated for potential use in hydrogen storage, catalytic applications, and advanced electronic devices where the electronic structure modifications introduced by hydrogen incorporation into a refractory metal lattice may offer advantages over conventional alternatives.

hydrogen storage systemscatalytic materials researchadvanced semiconductor devicesrefractory applicationsenergy conversion research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	176.7	GPa	—
Shear Modulus(G)	76.00	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00920	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2160	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.

H2 Nb1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control