B4 Ru4 Ce2

semiconductor

· B4 Ru4 Ce2

B₄Ru₄Ce₂ is a rare-earth ruthenium boride compound combining ruthenium (transition metal) and cerium (lanthanide) within a boride matrix. This is a research-phase material studied for its potential in high-temperature and electronic applications, as the combination of 4d transition metal and rare-earth elements typically yields unique electronic and thermal properties not found in conventional borides.

High-temperature structural applicationsThermoelectric devices (research stage)Catalytic materials (experimental)Electronic compounds (fundamental research)Refractory material development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000700	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5320	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.

B4 Ru4 Ce2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control