LiMnPH2O5 — Properties & Data | MatWorld

LiMnPH2O5

ceramic

· JVASP-42301· LiMnPH2O5

LiMnPH2O5 is a lithium manganese phosphate hydrate ceramic compound belonging to the phosphate mineral family, characterized by a complex hydrated crystal structure combining lithium, manganese, and phosphate phases. This material is primarily of research and development interest in energy storage and electrochemistry applications, particularly as a potential cathode material or ion-conducting phase for advanced battery systems where lithium-ion transport and manganese's redox activity are leveraged. While not yet widely commercialized in mainstream engineering applications, materials in this phosphate-hydrate family are notable for their structural tunability, potential for high lithium-ion conductivity, and thermal stability compared to conventional oxide cathodes.

lithium-ion battery cathodessolid-state electrolytesion-conductive ceramicsenergy storage researchelectrochemical applicationsadvanced battery development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	32.11	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4000	-	DFT · OptB88vdW
Shear Modulus(G)	270.0	MPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.635	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	1.913	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	14.34	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	16.10	-	DFT · OptB88vdW
Magnetic Moment(μB)	10.00	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.3102	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000195	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000627	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-428.5	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	276.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.08770	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.764	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.

LiMnPH2O5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental