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709085

Sigma-Aldrich

C60 Pyrrolidine tris-acid

97%

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100 MG
229.00 CHF

229.00 CHF

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229.00 CHF

About This Item

Formule empirique (notation de Hill) :
C66O6NH7
Poids moléculaire :
909.76
Code UNSPSC :
12352103
Nomenclature NACRES :
NA.23

229.00 CHF

Check Cart for Availability
Devis pour commande en gros

Essai

97%

Forme

powder

Pf

>300 °C

Solubilité

water, pH >9: soluble

Catégories apparentées

Description générale

C60 Pyrrolidine tris-acid (CPTA) is a fullerene derivative that has carboxyl functionalized carbon buckyballs. It is majorly used in electrochemical devices as an electron transporting layer (ETL) due to its high energy level and electron mobility. It can be used as an alternative to conventional metal oxide based charge carrying films, through the esterification of a carboxylic acid with hydroxyl groups. Its solubility in water and other polar solvents makes it useful in solution processed devices.[1][2][3]
This is a high value compound - minimal loss. It is water soluble fullerene, hence suitable for biological applications.[4] Water-soluble fullerene adduct. Mono-adduct solubility at pH ~13 is about 0.5 mg/ml, giving stable solutions with aggregates in the 20 - 200 nm range. At pH 7.4, solubility is about 0.002 - 0.005 mg/ml.

Application

C60 Pyrrolidine tris-acid may be used as a cathode buffer layer in solar cells.[1] It may be used as a wetting layer in an organic photovoltaics.[5]
CPTA can be used as a cathodic buffer that forms a conductive layer between the active layer and the electrode layer for the fabrication of polymeric solar cells and perovskite based solar cells.[1][2][3][6][7]

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
SHBJ8306
SHBD9755V
20096AP
MKBB4677

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Sigma-Aldrich

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Fullerene-C60 98%

Sigma-Aldrich

483036

Fullerene-C60

Hghly efficient inverted polymer solar cells using fullerene derivative modified TiO 2 nanorods as the buffer layer
Sun C, et al.
Royal Society of Chemistry Advances, 4(37), 19529-19532 (2014)
Annealing temperature-dependent electronic properties in hydrothermal TiO 2 nanorod arrays
Zhong P, et al.
Journal of Solid State Electrochemistry, 22(2), 567-580 (2018)
Electron-Transport-Layer-Assisted Crystallization of Perovskite Films for High-Efficiency Planar Heterojunction Solar Cells
Wang Y, et al.
Advances in Functional Materials, 28(9), 1706317-1706317 (2018)
High performance polymer solar cells with a polar fullerene derivative as the cathode buffer layer.
Li X, et al.
Journal of Material Chemistry A, 1(40), 12413-12416 (2013)
Okuda
Fullerene Science and Technology, 8, 89-94 null
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Organic materials in optoelectronic devices like LEDs and solar cells are of significant academic and commercial interest.

Questions

1–3 of 3 Questions  

  1. Does Product 709085, C60 Pyrrolidine tris-acid, have any special handling requirements?

    1 answer

    1. This material is light- and moisture-sensitive. It is packaged in amber glass but should be protected from direct light. This material is packaged under nitrogen to protect against exposure to atmospheric moisture.

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  2. What other Fullerenes, similar to Product number 709085, does Sigma-Aldrich offer?

    1 answer

    1. Sigma-Aldrich offers a wide range of Fullerenes, including the ethyl ester form of this material (product #709093).

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  3. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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