KCaO3 — Properties & Data | MatWorld

KCaO3

ceramic

· KCaO3

KCaO₃ is a potassium calcium oxide ceramic compound belonging to the mixed-metal oxide family. While not widely established in mainstream engineering applications, this material is primarily of research interest for its potential in solid-state chemistry and materials development, where mixed-alkali and alkaline-earth oxides are explored for applications requiring specific ionic or thermal properties. Engineers would consider this compound in specialized contexts such as advanced ceramics development, electrolyte research, or high-temperature material systems where its unique chemical composition offers advantages over conventional single-metal oxide ceramics.

experimental ceramics researchsolid-state electrolyte developmentmixed-metal oxide systemshigh-temperature applicationsmaterials science R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,222.1	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4400	-	DFT · OptB88vdW
Shear Modulus(G)	2,523.7	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08233	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.000	μB	DFT
↳	3.000	µB	DFT · OptB88vdW

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.

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.6480	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.156	eV/atom	DFT
↳	1.280	eV/atom	DFT
↳	-1.272	eV/atom	DFT · OptB88vdW

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.

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.

KCaO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental