Li4 Mn2 Si2 O8

semiconductor

· Li4 Mn2 Si2 O8

Li₄Mn₂Si₂O₈ is a lithium-manganese silicate ceramic compound that functions as a semiconductor material, belonging to the family of mixed-metal oxides with potential electrochemical and solid-state applications. This material is primarily investigated in research contexts for energy storage and battery technologies, where its layered silicate structure and lithium content make it a candidate for lithium-ion battery cathode materials or solid electrolytes. Its appeal lies in combining abundant manganese and silicon with lithium to create cost-effective alternatives to conventional cathode materials while offering potential improvements in thermal stability and cycle life.

lithium-ion battery researchcathode materials developmentsolid-state electrolytesenergy storage systemsceramic semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.390	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.

Li4 Mn2 Si2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control