Ni2 O2 — Properties & Data | MatWorld

Ni2 O2

semiconductor

· Ni2 O2

Ni2O2 is a nickel oxide semiconductor compound that exists primarily in research and experimental contexts rather than established commercial production. This material belongs to the broader family of transition metal oxides, which are investigated for applications requiring semiconducting behavior, catalytic properties, or electrochemical functionality. The compound's potential lies in energy storage, catalysis, and electronic device applications where nickel oxides' tunable electronic properties and chemical reactivity offer advantages over simpler oxide systems.

battery electrodescatalytic materialsthin-film electronicselectrochemical devicesresearch/experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	214.5	GPa	DFT · OptB88vdW
Shear Modulus(G)	53.28	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01090	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.6360	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control