TlTiPS5

semiconductor

· TlTiPS5

TlTiPS5 is a ternary semiconductor compound combining thallium, titanium, and sulfur elements. This is a research-phase material within the metal thiophosphate family, which has attracted attention for potential optoelectronic and solid-state applications due to its layered crystal structure and tunable bandgap characteristics. The compound represents an exploratory direction in niche semiconductors where rare metal chalcogenides are being investigated for next-generation thermoelectric, photovoltaic, or nonlinear optical devices.

experimental thermoelectric materialsresearch photovoltaicsnonlinear optical devicessolid-state physics researchchalcogenide semiconductor development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Thermal Conductivity(k)2 entries	0.7830	W/(m·K)	—
↳	0.7830	W/(m·K)	27°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.

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.300	eV	—
Electrical Conductivity(σ)	0.0000690	S/cm	27°C
Electrical Resistivity(ρe)	145	Ω·m	27°C
Thermoelectric Power Factor(PF)	1.766e-10	W/(m·K²)	27°C
Seebeck Coefficient(S)	-160	μV/K	27°C
Thermoelectric Figure of Merit(zT)	6.764e-8	-	27°C

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.

TlTiPS5

Thermal Properties

Electrical Properties

Regulatory Screening

Environmental

Export Control