Li2PH — Properties & Data | MatWorld

Li2PH

ceramic

· JVASP-116131· Li2PH

Li2PH is an experimental lithium phosphide-based ceramic compound that belongs to the family of ionic phosphide ceramics. This material is primarily investigated in research contexts for energy storage and advanced structural applications, where its lightweight ceramic nature and lithium content position it as a candidate for next-generation battery materials, solid electrolytes, or high-temperature structural components. Li2PH remains largely in the research phase rather than established industrial production, making it of interest to engineers developing novel energy storage systems or working on emerging ceramic technologies where conventional materials face limitations.

solid-state battery researchlithium-ion conductor developmenthigh-temperature ceramicslightweight structural materialsemerging energy storage systemsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	25.47	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.08000	-	DFT · OptB88vdW
Shear Modulus(G)	-7.120	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	1.372	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.855	eV	DFT · OptB88vdW
↳	2.407	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	5.857	-	DFT · OptB88vdW
↳	4.877	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	14.49	%	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)	0.1081	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4543	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.

Li2PH

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental