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USE OF WOOD DERIVATIVES AS DOPING / DISPERSING AGENTS IN THE PREPARATION OF POLYPYRROLE AQUEOUS DISPERSIONS

Polystyrene sulfonic acid (PSS), lignosulfonic acid (LS) sodium salts, and carboxymethylcellulose (CMC) were used as doping/dispersing agents in the chemical polymerization of polypyrrole (Ppy). Conductivity measure-ments performed on dry Ppy pellets showed a sharp increase in conductivity when addi...

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Main Authors: Claudia Sasso, Mathieu Fenoll, Olivier Stephan, Davide Beneventi
Format: Artigo
Language:Inglês
Published: North Carolina State University 2008-11-01
Series:BioResources
Subjects:
Carboxymethylcellulose
Lignosulfonates
Polypyrrole
Conducting polymer
Dispersion
Online Access:http://ojs.cnr.ncsu.edu/index.php/BioRes/article/viewFile/BioRes_03_4_1187_Sasso_FSB_Wood_Deriv_Doping_Ppy/269
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