Li1 Mn7 O12

semiconductor

· Li1 Mn7 O12

Li₁Mn₇O₁₂ is a lithium-manganese oxide ceramic compound belonging to the family of mixed-valence manganese oxides, studied primarily as an experimental material for electrochemical energy storage and catalytic applications. This composition is of research interest for lithium-ion battery cathode materials and oxygen evolution catalysts, where the layered or tunnel structure of manganese oxides can facilitate ion transport and electron transfer. While not yet widely commercialized compared to established cathode materials like LiCoO₂ or LiFePO₄, manganese-oxide-based systems are attractive for cost reduction, improved thermal stability, and environmental benignity in next-generation battery chemistries.

lithium-ion battery cathodes (research phase)electrochemical energy storageoxygen evolution catalystswater splitting electrodescorrosion-resistant coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01620	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.778	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Li1 Mn7 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control