Gray, Harry B. and McNicholas, Brendon J. and Despagnet-Ayoub, Emmanuelle (2018) Organoboron-modified cyanometalates for use in nonaqueous redox flow batteries. In: 256th American Chemical Society National Meeting & Exposition, 19-23 August 2018, Boston, MA. https://resolver.caltech.edu/CaltechAUTHORS:20181108-144044224
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Abstract
We have synthesized and structurally characterized a series of organoboron-modified cyanometalates. The redn. potentials of these modified metal complexes can be tuned over a wide range by variations in the Lewis acidities of the appended organoboron derivs. We have found half-wave potential shifts of +250 mV/BPh_3 and +380 mV/B(C_6F_5)_3, with total shifts of +1.5 and +2.1 V, resp., relative to the parent M^(III/II) (M = Mn, Fe) redox couples. Selected highly sol. complexes are attractive candidates for use in flow batteries, as their redox pairs exhibit electrochem. reversibility over a wide potential range in nonaq. solvents.
| Item Type: | Conference or Workshop Item (Paper) | ||||||||
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| Additional Information: | © 2018 American Chemical Society. | ||||||||
| Record Number: | CaltechAUTHORS:20181108-144044224 | ||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20181108-144044224 | ||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||
| ID Code: | 90767 | ||||||||
| Collection: | CaltechAUTHORS | ||||||||
| Deposited By: | Tony Diaz | ||||||||
| Deposited On: | 14 Nov 2018 19:30 | ||||||||
| Last Modified: | 09 Mar 2020 13:19 |
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