Na2 Pr2 Se4 O16

semiconductor

· Na2 Pr2 Se4 O16

Na2Pr2Se4O16 is an oxysalide ceramic compound containing sodium, praseodymium, selenium, and oxygen, belonging to the rare-earth selenate oxide family of materials. This is a research-phase compound primarily studied for its potential in solid-state ionics and photonic applications, where the rare-earth praseodymium center and selenate framework are investigated for ion-conduction pathways and optical properties. The material represents an experimental exploration of mixed-anion ceramic architectures, with relevance to emerging energy storage and optical device development rather than established high-volume industrial use.

solid electrolytes (research)rare-earth photonics (emerging)ceramic ionic conductors (exploratory)optical materials developmentbattery/fuel cell research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.516	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.591	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Na2 Pr2 Se4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control