TcGeO3

ceramic

· TcGeO3

TcGeO3 is a technetium germanate ceramic compound, a mixed-metal oxide that combines technetium and germanium in a perovskite-related structure. This material is primarily of research interest rather than established industrial use, investigated for its potential in nuclear waste immobilization and as a host phase for radioactive technetium isotopes. The compound represents an important candidate in nuclear materials science due to technetium's presence in spent nuclear fuel and fission products, where ceramic hosts like this can chemically incorporate and physically contain radioactive elements for long-term geological storage.

nuclear waste immobilizationradioactive technetium containmentresearch ceramicsperovskite-family oxidesspent fuel processinggeological repository materials

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)	0.9960	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7910	eV/atom	DFT

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.

TcGeO3 — Properties & Data | MatWorld

TcGeO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental