NiHgO2

ceramic

· JVASP-46395· NiHgO2

NiHgO2 is an experimental nickel-mercury oxide ceramic compound with a dense crystalline structure. While not established in mainstream industrial production, this material belongs to the family of mixed-metal oxides that are studied for electronic, catalytic, and sensing applications. The nickel-mercury composition suggests potential use in specialized electrochemical or catalytic systems, though practical implementation remains largely within research contexts due to mercury's regulatory constraints and toxicity concerns in most jurisdictions.

research catalystselectrochemical sensingspecialized ceramics (experimental)mercury-based compounds (legacy interest)laboratory synthesismaterials chemistry research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3352	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00484	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00493	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-3.763	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-4.323	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00280	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6218	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

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.

NiHgO2 — Properties & Data | MatWorld

NiHgO2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental