P4 Mo12

semiconductor

· P4 Mo12

P4 Mo12 is a molybdenum-based phosphide compound belonging to the transition metal phosphide family, likely formulated as Mo12P4 or a related stoichiometric variant. This material is primarily of research interest for catalytic and electrochemical applications, particularly in hydrogen evolution reaction (HER) catalysis and energy storage systems where molybdenum phosphides offer improved activity and stability compared to pure molybdenum or conventional precious-metal catalysts. Engineers and researchers select molybdenum phosphides when seeking cost-effective, earth-abundant alternatives to platinum-group catalysts in electrochemical devices, though this specific composition remains largely in the development phase and is not yet a mature commercial material.

hydrogen evolution catalysiselectrochemical energy conversionwater splitting electrodesbattery and fuel cell developmentresearch-phase material

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000900	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3050	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.

P4 Mo12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control