FK 209 Co(III) TFSI salt (FK 209) is a Co(III) based complex that is used as a p-type dopant for the hole transporting material with a power conversion efficiency in the range of 9-12%.
Synonyms: tris(2-(1H-pyrazol-1-yl)-4-tert-butylpyridine)cobalt(III) tri[bis(trifluoromethane)sulfonimide]
Molecular Formula: C42H45CoF18O12N12S6
Molecular Weight: 1503.17
Linear Structural Formula: C42H45CoF18O12N12S6
Purity: 98%
Melting Point: 281.5 C (exp.)
Application: Use this cobalt complexes to increase photovoltages of liquid electrolyte cells substantially or to achieve ultrahigh performance with solid state photovoltaic devices.
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