CoH6Se2O8 — Properties & Data | MatWorld

CoH6Se2O8

ceramic

· JVASP-30154· CoH6Se2O8

CoH6Se2O8 is a mixed-metal oxide ceramic compound containing cobalt, selenium, and oxygen. This material is primarily of research interest rather than established in commercial production, belonging to the family of transition metal selenates and oxides that are investigated for their potential electronic, catalytic, and structural properties. The specific combination of cobalt with selenium oxides positions it within materials science exploration for applications requiring multifunctional ceramic behavior, though practical industrial adoption remains limited pending further characterization and scalability demonstration.

experimental ceramics researchcatalytic applicationssolid-state electronicssemiconductor researchmaterials science developmenttransition metal compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.403	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.5240	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.335	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	2.460	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.220	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	2.059	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000495	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000116	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-273.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	339.7	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)	0.05080	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8848	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.

CoH6Se2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental