TiMn2O4 — Properties & Data | MatWorld

TiMn2O4

Name: TiMn2O4
Brand: MatWorld

ceramic

· TiMn2O4

TiMn2O4 is a mixed-valence titanium-manganese oxide ceramic compound belonging to the spinel or related oxide family. This material is primarily of research interest for energy storage and electrochemical applications, where manganese oxides are explored as cathode materials, oxygen evolution catalysts, or components in battery systems due to their tunable redox chemistry and abundance. While not yet widely deployed in mainstream commercial products, TiMn2O4 represents the broader class of transition-metal oxides being investigated to replace less sustainable or more expensive alternatives in next-generation energy devices.

battery cathode materialscatalysts for water oxidationelectrochemical energy storageresearch and developmentoxygen evolution catalysislithium-ion battery alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.934	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.05100	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	171.4	-	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.08010	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.180	eV/atom	DFT · OptB88vdW
↳	-2.591	eV/atom	Measured

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.

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.

TiMn2O4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental