PmWO3 — Properties & Data | MatWorld

PmWO3

ceramic

· PmWO3

PmWO3 is a promethium tungstate ceramic compound belonging to the perovskite oxide family, of primarily research and experimental interest rather than established commercial production. This material is investigated for potential applications in high-temperature ceramics, nuclear waste immobilization, and specialized optical or electronic devices, leveraging the unique properties of rare-earth tungstates; however, limited availability of promethium (a radioactive lanthanide) and the nascent state of this compound class mean it remains largely confined to laboratory development rather than widespread industrial deployment.

high-temperature ceramics (research)nuclear waste forms (experimental)rare-earth oxides developmentluminescent materials (potential)actinide/lanthanide host matrices

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)	-0.00100	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.500	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.

PmWO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental