Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
186869 | Electrochimica Acta | 2013 | 4 Pages |
Abstract
Poly(acrylonitrile) films were deposited electrochemically onto vitreous carbon electrodes from air-saturated acrylonitrile. Electrodeposition on gold was investigated with the use of an electrochemical quartz crystal microbalance (EQCM). It was found that the onset of deposition coincided with the reduction of dissolved oxygen at the electrode surface, indicating that the polymerisation reaction is initiated by the nucleophilic superoxide anion. The chemical composition of the film was confirmed by Raman spectroscopy. Such electrodeposited polymer films may have applications as polymer electrolytes for 3D microbattery applications.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Matthew J. Lacey, Maciej Sosna, John R. Owen,