Ca2 Ti4 S10

semiconductor

· Ca2 Ti4 S10

Ca₂Ti₄S₁₀ is a titanium-based chalcogenide semiconductor compound belonging to the family of metal sulfides with potential for optoelectronic and photocatalytic applications. This is primarily a research-phase material under investigation for its semiconductor properties and structural stability rather than an established industrial product. The titanium-sulfur framework makes it of interest to researchers exploring alternatives for photovoltaics, photodetectors, and catalytic systems where layered metal chalcogenides show promise for tunable bandgaps and enhanced light-matter interactions.

photocatalytic materials (research)thin-film semiconductorsoptoelectronic devices (exploratory)energy conversion (investigational)photodetectors (development phase)materials discovery for sustainable technologies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,199.5	ksi	—
Shear Modulus(G)	2,460.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8187	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.520	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 Ti4 S10

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control