Mo2 H4 O8

semiconductor

· Mo2 H4 O8

Mo₂H₄O₈ is a molybdenum oxide hydride compound in the semiconductor family, likely studied as a layered or hydrated molybdenum oxide phase with potential catalytic or photoactive properties. This is a research-stage material rather than a mature commercial product; compounds in the molybdenum oxide family are investigated for electrocatalysis, photocatalysis, and energy storage applications due to molybdenum's variable oxidation states and strong electron-transfer capabilities. Engineers consider molybdenum oxides when conventional oxides lack sufficient activity or when tunable bandgap semiconductors are needed for water splitting, gas sensing, or heterogeneous catalysis.

electrochemical catalysiswater splitting catalystsphotocatalytic devicesgas sensorsbattery/supercapacitor electrodesresearch semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,739.5	ksi	—
Shear Modulus(G)	3,666.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.606 range 2.477–3.042median of 3 measurements	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.580 range -1.611–-1.566median of 3 measurements	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.

Mo2 H4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control