Li4 Si4 Bi4 O16

semiconductor

· Li4 Si4 Bi4 O16

Li₄Si₄Bi₄O₁₆ is an experimental mixed-metal oxide ceramic compound containing lithium, silicon, and bismuth, belonging to the family of complex oxide semiconductors under investigation for energy and electronic applications. This material remains primarily in research phase, with interest centered on its potential as a solid-state ion conductor or photocatalytic semiconductor, leveraging the ionic mobility of lithium and the electronic properties contributed by bismuth-oxygen frameworks. Its development is driven by the broader materials science effort to discover new compounds for next-generation batteries, fuel cells, and optoelectronic devices where conventional single-phase ceramics show limitations.

solid-state battery researchion-conducting electrolytesphotocatalytic semiconductorsenergy storage materialsadvanced ceramics R&Delectronic materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.651	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.282	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.

Li4 Si4 Bi4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control