LiTiP2O7

ceramic

· JVASP-52207· LiTiP2O7

Lithium titanium pyrophosphate (LiTiP2O7) is an inorganic ceramic compound combining lithium, titanium, and pyrophosphate groups, primarily investigated as a solid-state electrolyte and ion-conducting material for advanced battery systems. This compound is of significant research interest in lithium-ion and solid-state battery development, where its ionic conductivity and chemical stability make it a candidate material for replacing conventional liquid electrolytes; it offers potential advantages in energy density, safety, and cycle life compared to traditional polymer or liquid electrolyte systems.

solid-state battery electrolyteslithium-ion conductorsenergy storage systemsnext-generation batteriesionic ceramicselectrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1136	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	4.374	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	62.26	-	DFT · TBmBJ
Magnetic Moment(μB)	1.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000129	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000137	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-41.30	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-43.24	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00180	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.533	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

LiTiP2O7 — Properties & Data | MatWorld

LiTiP2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental