Tl4 Cu4 P4 O16

semiconductor

· Tl4 Cu4 P4 O16

Tl₄Cu₄P₄O₁₆ is a mixed-metal phosphate compound combining thallium and copper in an ordered crystalline structure, classified as a semiconductor material. This compound belongs to the family of metal phosphates and represents primarily research-stage materials being investigated for potential semiconductor and ion-transport applications. While not yet established in mainstream industrial production, such mixed-metal phosphates are of interest in solid-state chemistry for their potential in photocatalysis, ion-conducting electrolytes, and electronic device applications where the combination of different metal cations can create favorable electronic band structures or ionic pathways.

experimental semiconductor researchsolid-state electrolytesphotocatalytic materialselectronic device prototypingmaterial synthesis and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.600	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.

Tl4 Cu4 P4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control