Li4 Mg1 Co3 O8

semiconductor

· Li4 Mg1 Co3 O8

Li₄Mg₁Co₃O₈ is a mixed-metal oxide semiconductor compound combining lithium, magnesium, and cobalt in a complex spinel or layered oxide structure. This is an experimental research material rather than an established commercial compound, primarily investigated for energy storage and electrochemical applications where the combination of lithium mobility and cobalt's redox activity offer potential advantages in battery cathode or anode systems. The material family is notable for exploring alternatives to purely lithium-cobalt oxides by incorporating magnesium for cost reduction, structural stabilization, and tuned electrochemical performance in lithium-ion or next-generation battery chemistries.

battery cathode materials (research)lithium-ion energy storageelectrochemical cell developmentmaterials for high-energy-density applicationsexperimental solid-state electrolytes

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	145.6	GPa	—
Shear Modulus(G)	92.42	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.9247	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.870	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 Mg1 Co3 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control