Novel chemical pathways and charge-transport dynamics of electrodes modified with electropolymerized layers of (Co(v-terpy)/sub 2/)/sup 2 +/
Journal Article
·
· J. Am. Chem. Soc.; (United States)
Electropolymerized films of (Co(v-terpy)/sub 2/)/sup 2 +/ (v-terpy is 4'-vinyl-2,2':6',2''-terpyridinyl) exhibit reactivity patterns, especially with regard to ligand exchange, that differ significantly from those exhibited by (Co(terpy)/sub 2/)/sup 2 +/ in solution. These differences are attributed to the physically constrained environment present in the polymer film. The charge-transport properties follow the model of Dahms and Ruff and the predicted concentration dependence of the diffusion coefficient. These electropolymerized films are also active in the electrocatalytic reduction of carbon dioxide.
- Research Organization:
- Cornell Univ., Ithaca, NY (USA)
- OSTI ID:
- 7160269
- Journal Information:
- J. Am. Chem. Soc.; (United States), Journal Name: J. Am. Chem. Soc.; (United States) Vol. 110:11; ISSN JACSA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
400400 -- Electrochemistry
AZINES
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHARGE TRANSPORT
CHEMICAL REACTIONS
CHEMISTRY
COATINGS
COBALT COMPLEXES
COMPLEXES
DATA
DIFFUSION
ELECTROCHEMISTRY
ELECTRODES
EXPERIMENTAL DATA
FILMS
HETEROCYCLIC COMPOUNDS
INFORMATION
LAYERS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
OXIDES
OXYGEN COMPOUNDS
POLYMERS
PYRIDINES
QUANTITY RATIO
REDUCTION
THIN FILMS
TRANSITION ELEMENT COMPLEXES
VOLTAMETRY
400201* -- Chemical & Physicochemical Properties
400400 -- Electrochemistry
AZINES
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHARGE TRANSPORT
CHEMICAL REACTIONS
CHEMISTRY
COATINGS
COBALT COMPLEXES
COMPLEXES
DATA
DIFFUSION
ELECTROCHEMISTRY
ELECTRODES
EXPERIMENTAL DATA
FILMS
HETEROCYCLIC COMPOUNDS
INFORMATION
LAYERS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
OXIDES
OXYGEN COMPOUNDS
POLYMERS
PYRIDINES
QUANTITY RATIO
REDUCTION
THIN FILMS
TRANSITION ELEMENT COMPLEXES
VOLTAMETRY