Li4 Mn2 Si4 O12

semiconductor

· Li4 Mn2 Si4 O12

Li₄Mn₂Si₄O₁₂ is a lithium manganese silicate ceramic compound belonging to the family of mixed-metal oxides with potential applications in energy storage and electrochemical systems. This material is primarily of research interest rather than established in high-volume production, investigated for its ionic conductivity and structural properties relevant to solid-state battery architectures and lithium-ion conductor applications. Its appeal lies in the combination of lithium mobility within a silicate framework and manganese's redox chemistry, making it a candidate for advanced energy devices where conventional electrolytes face limitations.

solid-state battery electrolyteslithium-ion conductorsenergy storage materialselectrochemical devicesresearch/development materialsthermal barrier coatings (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01890	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.529	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 Si4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control