Li2 Mn2 Si2 O8

semiconductor

· Li2 Mn2 Si2 O8

Li₂Mn₂Si₂O₈ is a lithium-manganese silicate ceramic compound with semiconductor properties, primarily investigated as a potential cathode or anode material for advanced lithium-ion battery systems. This material belongs to the class of silicate-based transition metal oxides, where the combination of lithium, manganese, and silicon offers opportunities for tuning electrochemical performance and structural stability during charge-discharge cycling. As a research-stage compound, it is notable for exploring alternative lithium storage frameworks beyond conventional layered oxides and phosphates, with potential advantages in energy density, thermal stability, or cost reduction depending on final composition and microstructure optimization.

lithium-ion battery cathodes/anodesenergy storage researchsolid-state battery developmentnext-generation EV battery materialshigh-temperature battery systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4054	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.375	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.

Li2 Mn2 Si2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control