Na2 Ni2 As2 O8

semiconductor

· Na2 Ni2 As2 O8

Na₂Ni₂As₂O₈ is a mixed-metal oxide semiconductor containing nickel and arsenic, belonging to the class of layered or framework oxides with potential photoelectric or catalytic functionality. This is a research-phase compound studied primarily in academic materials science rather than established in commercial production; the material family is of interest for photocatalysis, electronic devices, and energy applications where the combination of nickel (redox-active) and arsenic-oxygen frameworks may enable tailored bandgap or charge-transfer properties. Engineers would consider this compound when exploring novel semiconductors for niche applications requiring specific electronic or optical behavior, though maturity and scalability remain limited compared to conventional semiconductors.

photocatalytic materials (research)thin-film semiconductors (experimental)energy conversion devices (exploratory)electronic/optoelectronic researchmixed-metal oxide functional materialsmaterials discovery and screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7780	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.337	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.

Na2 Ni2 As2 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control