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907642

Sigma-Aldrich

Cuprous thiocyanate

greener alternative

35 mg/mL in diethyl sulfide

Synonym(e):

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

Lineare Formel:
CuSCN
MDL-Nummer:
MFCD00010980
UNSPSC-Code:
12352101
NACRES:
NA.23

Form

liquid

Grünere Alternativprodukt-Eigenschaften

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Grünere Alternativprodukt-Kategorie

Enabling,

SMILES String

[Cu]SC#N

InChI

1S/CHNS.Cu/c2-1-3;/h3H;/q;+1/p-1

InChIKey

PDZKZMQQDCHTNF-UHFFFAOYSA-M

Allgemeine Beschreibung

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.

Anwendung

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.

Signalwort

Danger

Gefahreneinstufungen

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 3

Flammpunkt (°F)

25.7 °F - closed cup

Flammpunkt (°C)

-3.5 °C - closed cup

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Sigma-Aldrich

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Kupfer(I)-oxid ≥99.99% trace metals basis, anhydrous

Sigma-Aldrich

566284

Kupfer(I)-oxid

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Sigma-Aldrich

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Kupfer(I)-Iodid

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)
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)
Perovskite solar cells with CuSCN hole extraction layers yield stabilized efficiencies greater than 20%
N Arora, et al.
Science, 358(6364), 768-771 (2017)
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
Pichaya Pattanasattayavong et al.
Advanced materials (Deerfield Beach, Fla.), 25(10), 1504-1509 (2013-01-03)
The wide bandgap and highly transparent inorganic compound copper(I) thiocyanate (CuSCN) is used for the first time to fabricate p-type thin-film transistors processed from solution at room temperature. By combining CuSCN with the high-k relaxor ferroelectric polymeric dielectric P(VDF-TrFE-CFE), we

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