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805408

Sigma-Aldrich

FK 209 Co(III) PF6 salt

Sinónimos:

Greatcell Solar®, tris(2-(1H-pyrazol-1-yl)-4-tert-butylpyridine)cobalt(III) tri[hexafluorophosphate]

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About This Item

Fórmula empírica (notación de Hill):
C36H45CoF18N9P3
Peso molecular:
1097.63
UNSPSC Code:
12352103
PubChem Substance ID:
329768936
NACRES:
NA.23

assay

98%

Quality Level

100

form

powder

SMILES string

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+3]

InChI

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

InChI key

GECNGXUHOILCGK-UHFFFAOYSA-N

Application

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

Legal Information

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

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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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
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
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
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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Next generation solar cells have the potential to achieve conversion efficiencies beyond the Shockley-Queisser (S-Q) limit while also significantly lowering production costs.

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For several decades, the need for an environmentally sustainable and commercially viable source of energy has driven extensive research aimed at achieving high efficiency power generation systems that can be manufactured at low cost.

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