KGeO3 — Properties & Data | MatWorld

KGeO3

ceramic

· KGeO3

KGeO3 is a potassium germanate ceramic compound with a perovskite-related crystal structure, synthesized primarily for research and specialized applications rather than high-volume industrial use. This material belongs to the family of alkali metal germanates and is studied for its potential in optical, electronic, and thermal applications where germanium-based ceramics offer advantages in refractive properties or thermal stability. The material remains largely experimental, with development focused on photonic devices, solid-state chemistry, and niche applications where its lattice structure and composition provide benefits over conventional oxides or silicates.

optical materials researchsolid-state electronicsthermal ceramics developmentgermanate compound synthesisspecialty refractory applicationsexperimental photonic devices

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.3196	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.472	eV/atom	DFT
↳	0.4200	eV/atom	DFT

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.

KGeO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental