PW5O17
ceramic· PW5O17
PW5O17 is a phosphotungstate ceramic compound belonging to the polyoxometalate family, characterized by a framework of tungsten and phosphorus oxide units. This material is primarily investigated in research contexts for catalytic, ion-exchange, and electrochemical applications, where its heteropoly structure enables selective reactivity and high surface functionality. Notable advantages over conventional ceramics include tunable acidity, excellent chemical stability, and potential for environmental remediation and energy storage, though industrial adoption remains limited compared to established ceramic classes.
catalysis and chemical processingion-exchange mediaelectrochemical devicesenvironmental remediationresearch and developmentspecialty ceramic chemistry
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
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.