CoP3

semiconductor

· CoP3

CoP₃ is a cobalt phosphide compound semiconductor that represents an emerging class of transition metal phosphides with potential applications in energy conversion and catalysis. While not yet widely commercialized, this material is the subject of active research for electrochemical devices and photovoltaic applications, where its semiconducting properties and chemical stability are being explored as alternatives to conventional materials. Engineers considering CoP₃ should recognize it as a research-phase material; its adoption would be driven by specific performance needs in catalytic or optoelectronic systems where traditional semiconductors or catalysts prove insufficient.

hydrogen evolution catalystselectrochemical energy storagephotovoltaic absorberswater splitting devicesemerging semiconductor researchelectrocatalytic applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	148.9	GPa	—
Shear Modulus(G)	114.5	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.306	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4500	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-42.57	µV/K	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)2 entries	-0.5301	eV/atom	—
↳	-0.4932	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

CoP3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control