Pr2Te4O11

semiconductor

· Pr2Te4O11

Pr2Te4O11 is a mixed-valence praseodymium tellurate ceramic compound belonging to the rare-earth tellurite oxide family. This material is primarily of research interest rather than established commercial production, investigated for its potential in optoelectronic and photocatalytic applications due to the combination of rare-earth (Pr) and tellurium chemistry. The compound's semiconductor behavior makes it a candidate for visible-light photocatalysis, gas sensing, and potentially scintillation or radiation detection applications where tellurite-based ceramics offer advantages over conventional oxide semiconductors.

photocatalytic materials (research)gas sensorsradiation detection (experimental)optoelectronic devicesrare-earth ceramics development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.650	eV	—

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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.

Pr2Te4O11

Electrical Properties

Regulatory Screening

Environmental

Export Control