Title of article
Influence of added hydrogen bonding agents on the chiroptical properties of chiral polyaniline
Author/Authors
Mire، نويسنده , , Charles A. and Kane-Maguire، نويسنده , , Leon A.P. and Wallace، نويسنده , , Gordon G. and in het Panhuis، نويسنده , , Marc، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2009
Pages
3
From page
715
To page
717
Abstract
The chiroptical properties of optically active polyaniline PAn.(−)-HCSA emeraldine salt (ES) products in NMP are stabilised by the presence of potential H-bonding additives such as l-arginine, l-tyrosine, l-alanine, l-valine, and glycine in the precursor emeraldine base/NMP solution prior to acid doping with (R)-(−)-10-camphorsulfonic acid. The stabilisation, i.e. absence of partial solvent-induced deprotonation of the ESs to emeraldine base is attributed to H-bonding interactions between the amino acids and the precursor emeraldine base.
Keywords
Polyaniline , amino acids , Optical activity
Journal title
Synthetic Metals
Serial Year
2009
Journal title
Synthetic Metals
Record number
2084953
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