Ni2 W4 O16

semiconductor

· Ni2 W4 O16

Ni₂W₄O₁₆ is a mixed-metal oxide semiconductor compound combining nickel and tungsten oxides, belonging to the class of transition metal oxides used in electronic and catalytic applications. This material is primarily investigated in research contexts for photocatalysis, gas sensing, and electrochemical energy storage due to the synergistic properties of its constituent metal cations. Compared to single-phase alternatives, bimetallic oxides like this offer tunable electronic structure and enhanced catalytic activity, making them candidates for water splitting, pollutant degradation, and battery/supercapacitor electrodes in emerging green energy technologies.

photocatalytic water treatmentgas sensing deviceselectrochemical energy storagecatalytic applicationsresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04350	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.797	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.

Ni2 W4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control