Please use this identifier to cite or link to this item:
|Title:||Metal-polymer interactions in the Ag+|poly-o-aminophenol system|
|Source:||Zhang, A.Q., Cui, C.Q., Lee, J.Y. (1996-09-12). Metal-polymer interactions in the Ag+|poly-o-aminophenol system. Journal of Electroanalytical Chemistry 413 (1-2) : 143-151. ScholarBank@NUS Repository. https://doi.org/10.1016/0022-0728(96)04668-2|
|Abstract:||Like polyaniline (PAn), electrodeposited films of poly-o-aminophenol (POAP) of different thicknesses, and hence different oxidation states, were found to react differently with a 0.1 M aqueous solution of AgNO3. The interactions between Ag+ and POAP ranged from redox reactions in which the cations were reduced to the metallic form upon contact with the polymer, to a partial charge transfer between metal and polymer resulting in the formation of a metal-polymer complex. These two types of interaction predominated in thick and thin films respectively, and films of moderate thickness exhibited intermediate behaviour. The interactions are believed to originate from a silver-nitrogen linkage moderated by the presence of oxygen from the -OH group. As POAP is more resistant to electrochemical degradation and can take up four times as much silver as PAn through the metal-polymer interactions, practical applications may be developed to exploit such properties.|
|Source Title:||Journal of Electroanalytical Chemistry|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Feb 15, 2018
WEB OF SCIENCETM
checked on Jan 30, 2018
checked on Feb 19, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.