Co2Mo3O8 — Properties & Data | MatWorld

Co2Mo3O8

ceramic

· JVASP-55470· Co2Mo3O8

Co₂Mo₃O₈ is a mixed-metal oxide ceramic compound containing cobalt and molybdenum in a stable oxide matrix. This material belongs to the family of transition metal oxides and is primarily of research and developmental interest for applications requiring catalytic or electrochemical functionality. The cobalt-molybdenum oxide system is notable for its potential in energy storage and conversion technologies, where the dual-metal composition can provide synergistic redox activity compared to single-metal oxide alternatives.

catalytic substrateselectrochemical energy storagebattery electrode materialshydrogen evolution catalystsresearch materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2246	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.00500	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	75.81	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.6230	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000250	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000237	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	26.73	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	26.32	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)	0.05660	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.744	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.

Co2Mo3O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental