CdTaO3

ceramic

· CdTaO3

CdTaO3 is a cadmium tantalate ceramic compound belonging to the perovskite oxide family, notable for its potential dielectric and ferroelectric properties. This material is primarily of research and development interest rather than established production use, with applications being explored in microwave dielectrics, capacitors, and thin-film device integration where its unique ionic composition offers tunable electrical characteristics. Engineers would evaluate CdTaO3 primarily in advanced electronics contexts where cadmium-containing ceramics can provide alternatives to conventional perovskites, though environmental and toxicity considerations related to cadmium may influence material selection decisions.

microwave dielectricscapacitor materialsthin-film electronicsferroelectric researchRF/microwave componentsexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)2 entries	0.000	μB	DFT
↳	0.2269	μB	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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-2.250	eV/atom	DFT
↳	-0.04000	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.

CdTaO3 — Properties & Data | MatWorld

CdTaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental