Li1 P2 W1 O7

semiconductor

· Li1 P2 W1 O7

Li₁P₂W₁O₇ is an inorganic ceramic semiconductor compound containing lithium, phosphorus, tungsten, and oxygen. This is a research-phase material belonging to the family of mixed-metal phosphate-tungstate ceramics, which are of interest for solid-state ionic conductivity and electrochemical applications. While not yet established in high-volume industrial production, compounds in this family show potential for energy storage and ion-transport applications where their rigid ceramic structure and multivalent metal combinations can enable selective charge carrier mobility.

solid-state battery electrolytes (research)lithium-ion conductorsceramic semiconductorsphosphate-based ceramicselectrochemical sensors (experimental)advanced materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	120.9	GPa	—
Shear Modulus(G)	66.52	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.450	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.118	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.

Li1 P2 W1 O7

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control