Li2 Si2 Bi6 O14

semiconductor

· Li2 Si2 Bi6 O14

Li₂Si₂Bi₆O₁₄ is an inorganic oxide semiconductor compound combining lithium, silicon, and bismuth—a rare-earth heavy-metal ceramic that bridges photonic and electronic applications. This material is primarily of research interest rather than high-volume industrial use, studied for potential optoelectronic, photocatalytic, and scintillation applications where bismuth's high atomic number and layered silicate frameworks offer advantages in radiation detection or photon absorption. Engineers considering this compound should evaluate it as an emerging functional ceramic for specialized detection, sensing, or photonic device prototyping rather than as a commodity material.

radiation detectors and scintillatorsphotocatalytic materialsoptoelectronic device researchhigh-energy physics instrumentationexperimental photonic ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.057	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.884	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.

Li2 Si2 Bi6 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control