B8 O20 Th4

ceramic

· B8 O20 Th4

B₈O₂₀Th₄ is a thorium-containing borate ceramic compound, belonging to the family of mixed-valence oxide ceramics with potential high-temperature and radiation-resistant characteristics. This material appears to be primarily of research interest rather than established commercial production, likely investigated for its thermal stability and potential applications in nuclear or high-energy environments where thorium-bearing ceramics offer advantages in neutron absorption or radiation shielding. The borate-thorium system represents an emerging area of materials science aimed at developing advanced ceramics for extreme environments where conventional refractories or silicates may be inadequate.

nuclear applications (experimental)radiation shieldinghigh-temperature refractories (research)thorium-based ceramics developmentextreme-environment materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.391	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.153	eV/atom	—

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.

B8 O20 Th4

Electrical Properties

Other Properties

Regulatory Screening

Environmental