Li2 V2 P2 O8

semiconductor

· Li2 V2 P2 O8

Li₂V₂P₂O₈ is a lithium vanadium phosphate ceramic compound that functions as a semiconductor material. This inorganic phosphate belongs to the family of layered metal phosphates, which are primarily investigated in battery research and solid-state ionics due to their potential for lithium-ion transport and electrochemical applications. While not yet in widespread commercial use, materials in this chemical family are of strong research interest for next-generation energy storage systems, particularly as cathode materials or solid electrolytes where vanadium's variable oxidation states and phosphate frameworks enable tunable electrochemical properties.

lithium-ion battery cathodessolid-state electrolytesenergy storage researchelectrochemical deviceshigh-temperature ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	100.9	GPa	—
Shear Modulus(G)	58.79	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3934	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.259	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 V2 P2 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control