MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Kamata K, Suzuki T, Kawai T, Iyoda T
Article Title: Voltammetric anion recognition by a highly cross-linked polyviologen film.
Publication date: 1999
Journal: Journal of Electroanalytical Chemistry
Volume: 473
Issue: (1-2)
Page numbers: 145-155.
DOI: 10.1016/S0022-0728(99)00316-2

Abstract: A highly cross-linked polyviologen film was prepared by reductive electropolymerization of a trifunctional monomer with three 4-cyanopyridinium moieties. The him was deposited on an ITO-deposited glass electrode at higher current efficiency than in the case of a linear polyviologen from a bifunctional monomer. The resulting polymer film shows a clear electrochromism characteristic of a viologen redox process. The him exhibits typical redox waves in a monomer-free electrolytic solution containing a smaller electrolyte anion than the anion used in electropolymerization. On the contrary, the film behaves as electrochemically inactive in a solution containing a larger electrolyte anion due to its reduced mobility through the cavity in the cross-linked polymer structure. This anion- controlled redox behavior suggested that the cavity size in the cross-linked polymer may be determined by the template effect of the electrolyte anion used in electropolymerization, called anion-imprinted electropolymerization. These features can be regarded as a new voltammetric anion recognition of the highly cross-linked polyviologen film. (C) 1999 Elsevier Science S.A. All rights reserved

  Periodic table Teacher shirt  PhD Chemist peptide mug  Gravity waves shirt

Molecules Special Issue call      Appeal for information


Join the Society for Molecular Imprinting
Logo of the Society for Molecular Imprinting

New items RSS feed
new items RSS feed  View latest updates

Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent e-mail alerts.
Click here to go to the sign-up page.

Is your name elemental or peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like:
view listings for MIP books on eBay:

Mickey Mouse 90th Anniversary banner