Bi2SI2O11

semiconductor

· Bi2SI2O11

Bi₂Si₂O₁₁ is a bismuth silicate ceramic compound belonging to the layered silicate family, where bismuth oxide and silica form a structured crystalline phase. This material is primarily of research and developmental interest rather than established industrial use, being investigated for potential applications in photocatalysis, ion conductivity, and optical devices due to its unique crystal structure and bismuth's photosensitive properties. Compared to conventional semiconductors like TiO₂, bismuth silicates offer tunable bandgaps and potential advantages in visible-light-driven applications, though commercial viability and scalability remain under exploration.

photocatalysis (research)optical semiconductorsbismuth-based ceramicsion-conducting phasesenvironmental remediation (emerging)materials research & development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.740	eV	—

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.

Bi2SI2O11

Electrical Properties

Regulatory Screening

Environmental

Export Control