YbBi2IO4 — Properties & Data | MatWorld

YbBi2IO4

ceramic

· JVASP-51052· YbBi2IO4

YbBi2IO4 is an experimental ytterbium bismuth iodide oxide ceramic compound that combines rare-earth and heavy-metal elements in a layered perovskite-related structure. This material is primarily of research interest for its potential in photocatalytic and optoelectronic applications, where the combination of ytterbium and bismuth can enable visible-light absorption and charge-separation properties. While not yet commercialized, compounds in this family are being investigated as alternatives to conventional semiconductors for environmental remediation and next-generation electronic devices where tunable band gaps and layered structures are advantageous.

photocatalytic applicationsvisible-light photocatalysisresearch materialsoptoelectronic devicesenvironmental remediationrare-earth ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.616	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00346	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00335	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	48.52	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	46.46	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03060	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.745	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

YbBi2IO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental