ZnH2SeO4 — Properties & Data | MatWorld

ZnH2SeO4

ceramic

· JVASP-60633· ZnH2SeO4

Zinc hydroselenate (ZnH₂SeO₄) is an inorganic ceramic compound combining zinc, hydrogen, selenium, and oxygen. This is a research-phase material studied primarily in solid-state chemistry and materials science contexts, rather than an established engineering ceramic in commercial production. The zinc-selenium-oxide family has been explored for potential applications in ion-conducting ceramics, optical materials, and specialized electrochemical devices, though ZnH₂SeO₄ itself remains largely in laboratory investigation with limited industrial deployment data.

solid-state electrolytes (research)optical ceramics (exploratory)proton-conducting materialselectrochemical devices (experimental)ceramic chemistry researchselenium-based compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.948	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.244	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.748	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000566	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000574	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-332	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	391	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)	0.00840	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.095	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.

ZnH2SeO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental