Y4 Mg2 Ni4

semiconductor

· Y4 Mg2 Ni4

Y4Mg2Ni4 is an intermetallic compound combining yttrium, magnesium, and nickel elements, belonging to the rare-earth transition-metal alloy family. This material is primarily of research interest for hydrogen storage and energy conversion applications, where the complex crystal structure and metallic bonding enable reversible hydrogen absorption; it represents an emerging class of materials investigated for next-generation energy storage systems rather than established high-volume industrial production. Engineers evaluating this compound should recognize it as a development-stage material whose relevance depends on specialized energy or environmental applications requiring advanced hydrogen management.

hydrogen storage systemsenergy storage researchrare-earth intermetallic compoundscatalytic materials developmentadvanced battery technologiesmaterials research prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000900	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4510	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Y4 Mg2 Ni4 — Properties & Data | MatWorld

Y4 Mg2 Ni4

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control