Ca2 Mo4 O10

semiconductor

· Ca2 Mo4 O10

Calcium molybdate (Ca₂Mo₄O₁₀) is an inorganic ceramic compound and semiconductor material belonging to the molybdate family, characterized by a layered crystal structure. It is primarily investigated in research and emerging applications for photocatalysis, particularly water splitting and environmental remediation, where its semiconducting properties enable light-driven chemical reactions. Industrial interest focuses on sustainable energy conversion and wastewater treatment; while not yet mainstream in production engineering, calcium molybdate represents a promising alternative to more expensive noble-metal-based catalysts due to its earth-abundant constituent elements and tunable electronic properties.

photocatalytic water splittingenvironmental remediationoptical coatingssolid-state electronics researchhydrogen generationdye-sensitized solar cells

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	79.72	GPa	—
Shear Modulus(G)	17.27	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.097	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.

Ca2 Mo4 O10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control