Ti4 P4

semiconductor

· Ti4 P4

Ti₄P₄ is a titanium phosphide compound semiconductor belonging to the transition metal phosphide family, characterized by a 1:1 titanium-to-phosphorus atomic ratio. This material is primarily of research and developmental interest rather than established in mainstream industrial production, with potential applications in optoelectronic devices, catalysis, and energy storage systems where the unique electronic and mechanical properties of metal phosphides offer advantages over conventional semiconductors or catalytic materials.

emerging optoelectronicscatalytic applicationsenergy storage researchthermoelectric deviceshydrogen evolution catalysisadvanced material research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19,984.6	ksi	—
Shear Modulus(G)	13,844.3	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00730	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.228	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.

Ti4 P4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control