907642
Cuprous thiocyanate
35 mg/mL in diethyl sulfide
Synonym(s):
Copper thiocyanate perovskite hole transport material, Copper(I) thiocyanate perovskite hole transport material, Thiocyanic acid in diethyl sulfide
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About This Item
form
liquid
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
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SMILES string
[Cu]SC#N
InChI
1S/CHNS.Cu/c2-1-3;/h3H;/q;+1/p-1
InChI key
PDZKZMQQDCHTNF-UHFFFAOYSA-M
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.
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Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
25.7 °F - closed cup
flash_point_c
-3.5 °C - closed cup
Regulatory Information
危险化学品
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High-Efficiency Organic Photovoltaic Cells Based on the Solution-Processable Hole Transporting Interlayer Copper Thiocyanate (CuSCN) as a Replacement for PEDOT:PSS
Gross N Y, et al.
Advanced Energy Materials, 5, 1401529-1401529 (2015)
Pichaya Pattanasattayavong et al.
Chemical communications (Cambridge, England), 49(39), 4154-4156 (2012-12-12)
The optical, structural and charge transport properties of solution-processed films of copper(I) thiocyanate (CuSCN) are investigated in this work. As-processed CuSCN films of ~20 nm in thickness are found to be nano-crystalline, highly transparent and exhibit intrinsic hole transporting characteristics
Planar perovskite solar cells employing copper(I) thiocyanate/N,N′-di(1-naphthyl)-N,N′-diphenyl-(1,1′-biphenyl)-4,4′-diamine bilayer structure as hole transport layers
Tseng Z L ,et al.
Japanese Journal of Applied Physics, 57, 02CE07-02CE07 (2018)