Li1 Hf1 Pt2

semiconductor

· Li1 Hf1 Pt2

LiHfPt₂ is an intermetallic compound combining lithium, hafnium, and platinum in a fixed stoichiometric ratio, classified as a semiconductor material. This is an experimental research compound rather than an established commercial material; it represents exploration within the hafnium-platinum intermetallic family, which has attracted interest for high-temperature structural applications and potential electronic device applications. The incorporation of lithium is unusual in traditional Hf-Pt systems and suggests investigation into lightweight, thermally stable phases or novel electronic properties for specialized engineering contexts.

experimental semiconductor researchhigh-temperature structural materials (research phase)intermetallic compound developmentmaterials discovery for aerospace applicationselectronic device substrate exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	152.6	GPa	—
Shear Modulus(G)	21.50	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.9970	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.

Li1 Hf1 Pt2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control