Li2 H2 O2 — Properties & Data | MatWorld

Li2 H2 O2

ceramic

· Li2 H2 O2

Lithium peroxide hydrate (Li₂H₂O₂) is an inorganic ceramic compound containing lithium, oxygen, and hydrogen in a crystalline matrix. This material is primarily of research and development interest rather than established industrial production, studied for its potential applications in advanced energy storage systems, oxygen generation for life support systems, and as a precursor compound in lithium-based ceramic synthesis. Its notable characteristics within the lithium oxide family relate to thermal stability and oxygen-release properties, making it relevant for high-energy applications where conventional ceramics reach performance limits.

lithium-ion battery researchoxygen generation systemsaerospace life supportadvanced ceramic precursorschemical energy storage

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	26.68	GPa	DFT · OptB88vdW
Shear Modulus(G)	17.65	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.351	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.646	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.

Li2 H2 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental