Ag4 P4 O12

semiconductor

· Ag4 P4 O12

Ag₄P₄O₁₂ is a silver phosphate-based compound belonging to the inorganic semiconductor family, synthesized primarily for research applications in photocatalysis and materials chemistry. While not widely established in high-volume commercial production, this material is investigated for potential use in photocatalytic water treatment and environmental remediation due to the photosensitivity of silver phosphate phases. Engineers considering this material should recognize it as an experimental compound; its adoption would depend on demonstrating cost-effectiveness and stability advantages over more mature alternatives like titanium dioxide-based photocatalysts.

photocatalytic water treatmentenvironmental remediationresearch semiconductorsantimicrobial coatingsoptical sensing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.138	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.601	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.

Ag4 P4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control