Ni2 H4 S2 O10

semiconductor

· Ni2 H4 S2 O10

Ni₂H₄S₂O₁₀ is a nickel-based mixed-valence compound combining sulfate and hydroxide species, which exhibits semiconductor behavior and belongs to the family of layered transition metal hydroxysulfates. This material is primarily of research interest as a functional compound for electrochemistry and energy storage applications, where its layered structure and variable oxidation states make it relevant for catalysis and ion-transport mechanisms. The compound represents an experimental material class rather than an established industrial standard; its potential lies in emerging applications where the combination of nickel chemistry, sulfur coordination, and structural hierarchy could offer advantages in electrocatalytic or photoelectrochemical systems.

electrochemical catalysis (experimental)energy storage researchwater splitting catalystsphotoelectrochemical deviceslayered material synthesistransition metal semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02030	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.153	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 H4 S2 O10

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control