GeBi2Te4

ceramic
· JVASP-5428· GeBi2Te4

GeBi2Te4 is a layered chalcogenide ceramic compound belonging to the family of bismuth telluride-based materials, which are primarily investigated as thermoelectric and phase-change materials. This material is of significant research interest for applications requiring thermal management or information storage, as layered chalcogenides exhibit tunable electronic and thermal properties that make them candidates for next-generation energy conversion and memory devices. While not yet mainstream in commercial engineering, GeBi2Te4 represents the broader potential of bismuth telluride derivatives to outperform conventional thermoelectrics or enable reversible phase-change behavior in demanding thermal or electronic applications.

thermoelectric cooling/power generationphase-change memory materialsthermal energy harvestingresearch/experimental semiconductorslayered electronic devicesheat management in extreme environments

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
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Exfoliation Energy(Eexf)
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Seebeck Coefficient(S)
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Energy Above Hull(ΔEhull)
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Formation Energy(ΔHf)
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Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.