A Novel Paper-based Functional Polyaniline Anion Exchange Membrane
SI Shihui
ZHAN Qiuling
XIONG Huijuan
DU Ming
LU Yang
LIAO Yuzhi
Abstract：A novel paper-based polyaniline anion exchange membrane(PANI-AEM)based on kraft pa-per was obtained by chemical oxidation polymerization.The anion exchange behavior of polyaniline mem-brane was studied by cyclic voltammetry.It was further confirmed by the ion permeability test that the lar-ger the size of the anion,the harder it dopes into polyaniline film.T he sheet resistance measured by AC im-pedance was 2.11 Ω/cm2,showing better conductivity than the commercially available anion exchange membrane(18.80 Ω/cm2).The Zn-FeCl3aqueous battery has a practical application value at steady dis-charge level of 1.2 V at a very high current density of 25 mA/cm2for a sustained discharge of 93 min.
Keywords：polyanilineanion exchange membraneoxidative polymerization
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 7-12 )