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907642 Sigma-Aldrich

Cuprous thiocyanate

Green Alternative

35 mg/mL in diethyl sulfide

Synonym: Copper thiocyanate perovskite hole transport material, Copper(I) thiocyanate perovskite hole transport material, Thiocyanic acid in diethyl sulfide

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Description

General description

We are committed to bringing you Greener Alternative Products,which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an enabling product used as a Hole Transport Material for high-performance solar cells and thus has been enhanced for energy efficiency. Click here for more information.

Application

Layers of CuSCN exhibit high hole mobility, high thermal stability, and exceptional optical transparency across the UV-Vis/NIR spectrum. CuSCN finds application as an alternative to organic hole transport materials such as PEDOT:PSS and Spiro-MeOTAD in perovskite-based solar cells (PSCs). Photovoltaic conversion efficiencies of >20% have been reported in PSCs with CuSCN [5]. In addition, compared to Spiro-OMeTAD the CuSCN-based PSCs have been shown to exhibit better thermal stability.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
WGK Germany 
WGK 3
Flash Point(F) 
25.7 °F - closed cup
Flash Point(C) 
-3.5 °C - closed cup

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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