Mg1 Bi4 O8

semiconductor

· Mg1 Bi4 O8

Mg₁Bi₄O₈ is a ternary oxide semiconductor compound composed of magnesium, bismuth, and oxygen. This material belongs to the family of mixed-metal oxides and is primarily of research interest rather than established in high-volume industrial production. As an emerging semiconductor, it is being investigated for potential applications in optoelectronics and photocatalysis, where bismuth-containing oxides have shown promise due to their narrow bandgaps and electronic properties that differ from conventional binary oxides.

photocatalytic materials (research)optoelectronic devices (experimental)visible-light responsive semiconductorsenvironmental remediation (water treatment)energy conversion materials (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	72.70	GPa	—
Shear Modulus(G)	29.76	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7541	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.410	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.

Mg1 Bi4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control