IO3

ceramic

· JVASP-12513· IO3

IO3 is an inorganic ceramic compound based on iodate chemistry, typically used in specialized applications requiring chemical stability and specific ionic properties. This material family is primarily encountered in research contexts and niche industrial applications such as ion-exchange systems, analytical chemistry, and advanced ceramics development. IO3 ceramics are notable for their chemical reactivity and potential use in applications where iodate functionality or specific crystal structures provide advantages over conventional ceramic alternatives.

analytical chemistry applicationsion-exchange systemsresearch and developmentspecialty ceramicschemical sensinglaboratory materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1881	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.805	eV	DFT · OptB88vdW
↳	2.398	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.322	-	DFT · OptB88vdW
↳	4.766	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00197	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000477	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-296	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	425	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	14.66	%	DFT · TBmBJ

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)	0.1423	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1373	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.

IO3 — Properties & Data | MatWorld

IO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental