Co1 P2 O7

semiconductor

· Co1 P2 O7

Cobalt pyrophosphate (Co₁P₂O₇) is an inorganic semiconductor compound belonging to the metal phosphate family, characterized by a layered pyrophosphate structure. This material is primarily investigated in research contexts for energy storage and catalytic applications, particularly as a potential electrode material in batteries and supercapacitors, and as a catalyst support or active phase in electrochemical systems. Its appeal lies in cobalt's electrochemical activity combined with the structural stability of the pyrophosphate framework, offering a lighter-weight and potentially more cost-effective alternative to some conventional transition metal oxides in energy conversion devices.

battery electrodessupercapacitor materialselectrochemical catalystsenergy storage researchtransition metal phosphatesemerging semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	128.6	GPa	—
Shear Modulus(G)	83.91	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.6584	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.723	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.

Co1 P2 O7

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control