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805386

Sigma-Aldrich

FK 209 Co(II) TFSI salt

Synonyme(s) :

Greatcell Solar®, Tris(2-(1H-pyrazol-1-yl)-4-tert-butylpyridine)cobalt(II) di[bis(trifluoromethane)sulfonimide]

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About This Item

Formule empirique (notation de Hill):
C40H45CoF12N11O8S4
Poids moléculaire :
1223.03
Code UNSPSC :
12352103
ID de substance PubChem :
329768934
Nomenclature NACRES :
NA.23

Pureté

98%

Niveau de qualité

100

Forme

powder

Pf

207 °C

Chaîne SMILES 

O=S([N-]S(=O)(C(F)(F)F)=O)(C(F)(F)F)=O.O=S([N-]S(=O)(C(F)(F)F)=O)(C(F)(F)F)=O.CC(C)(C)C1=CC(N2N=CC=C2)=NC=C1.CC(C)(C)C3=CC=NC(N4C=CC=N4)=C3.CC(C)(C)C5=CC=NC(N6C=CC=N6)=C5.[Co+2]

InChI

1S/3C12H15N3.2C2F6NO4S2.Co/c3*1-12(2,3)10-5-7-13-11(9-10)15-8-4-6-14-15;2*3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/h3*4-9H,1-3H3;;;/q;;;2*-1;+2

Clé InChI

CUSFJXUEEGOGPG-UHFFFAOYSA-N

Catégories apparentées

Application

Use this cobalt complexes to increase photovoltages of liquid electrolyte cells substantially or to achieve ultrahigh performance with solid state photovoltaic devices.

Informations légales

Product of Greatcell Solar®
Greatcell Solar is a registered trademark of Greatcell Solar

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H317,H319,H335

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - 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

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

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Edoardo Mosconi et al.
Journal of the American Chemical Society, 134(47), 19438-19453 (2012-11-02)
We report a combined experimental and computational investigation to understand the nature of the interactions between cobalt redox mediators and TiO(2) surfaces sensitized by ruthenium and organic dyes, and their impact on the performance of the corresponding dye-sensitized solar cells
Teck Ming Koh et al.
ChemSusChem, 7(7), 1909-1914 (2014-05-23)
In this work, we report a new cobalt(III) complex, tris[2-(1H-pyrazol-1-yl)pyrimidine]cobalt(III) tris[bis(trifluoromethylsulfonyl)imide] (MY11), with deep redox potential (1.27 V vs NHE) as dopant for 2,2',7,7'-tetrakis-(N,N-di-p-methoxyphenylamine)-9,9'-spirobifluorene (spiro-OMeTAD). This dopant possesses, to the best of our knowledge, the deepest redox potential among all
Sandra M Feldt et al.
Physical chemistry chemical physics : PCCP, 15(19), 7087-7097 (2013-04-05)
Regeneration and recombination kinetics was investigated for dye-sensitized solar cells (DSCs) using a series of different cobalt polypyridine redox couples, with redox potentials ranging between 0.34 and 1.20 V vs. NHE. Marcus theory was applied to explain the rate of
Julian Burschka et al.
Nature, 499(7458), 316-319 (2013-07-12)
Following pioneering work, solution-processable organic-inorganic hybrid perovskites-such as CH3NH3PbX3 (X = Cl, Br, I)-have attracted attention as light-harvesting materials for mesoscopic solar cells. So far, the perovskite pigment has been deposited in a single step onto mesoporous metal oxide films

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