Bi88Sb12

ceramic

· Bi88Sb12

Bi88Sb12 is a bismuth-antimony intermetallic compound belonging to the thermoelectric materials family, valued for its ability to convert thermal gradients directly into electrical current. This material is primarily used in thermoelectric cooling and power generation applications where direct thermal-to-electric conversion is needed, particularly in cryogenic systems, waste heat recovery, and precision temperature control. Compared to conventional refrigeration or power generation approaches, bismuth-antimony alloys offer compact, vibration-free operation without moving parts, making them suitable for sensitive environments where reliability and silent operation are critical.

thermoelectric cooling systemswaste heat energy recoverycryogenic temperature controlportable power generationprecision thermal managementspace and aerospace applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Electrical Conductivity(σ)	5,811.5	S/cm	27°C
Electrical Resistivity(ρe)	0.00000172	Ω·m	27°C
Thermoelectric Power Factor(PF)	0.00423	W/(m·K²)	27°C
Seebeck Coefficient(S)	-85.30	μV/K	27°C

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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.

Bi88Sb12

Electrical Properties

Regulatory Screening

Environmental