Electropolymerization Conditions for Producing Insulator Polypyrrole Films

1993 ◽  
Vol 22 (4) ◽  
pp. 649-652 ◽  
Author(s):  
Tetsuya Osaka ◽  
Toshiyuki Momma ◽  
Himeko Kanagawa
Keyword(s):  
Polypyrrole Films

Mechanism of dc conduction in lightly doped polypyrrole films

1991 ◽  
Vol 70 (1) ◽  
pp. 243-245 ◽  
Author(s):  
Ramadhar Singh ◽  
R. P. Tandon ◽  
Subhas Chandra
Keyword(s):  
Polypyrrole Films

Comparative study of the behavior of anions in polypyrrole films

2005 ◽  
Vol 50 (7-8) ◽  
pp. 1523-1528 ◽  
Author(s):  
U. Johanson ◽  
M. Marandi ◽  
T. Tamm ◽  
J. Tamm
Keyword(s):  
Comparative Study ◽  
Polypyrrole Films

Physicochemical study of the acetonitrile insertion into polypyrrole films

2010 ◽  
Vol 132 (14) ◽  
pp. 144702
Author(s):  
S. D. Oliveira Costa ◽  
A. J. Fernández Romero ◽  
J. J. López Cascales
Keyword(s):  
Physicochemical Study ◽  
Polypyrrole Films

Study on Morphologies of Palladium Coated Foam Nickel Cathodes for Dechlorination of 2,4-Dichlorophenol

2012 ◽  
Vol 571 ◽  
pp. 97-101 ◽  
Author(s):  
Jun Jing Li ◽  
Hui Ling Liu ◽  
Zhi Wei Wang ◽  
Xiu Wen Cheng
Keyword(s):  
Electron Microscopy ◽  
Aqueous Solution ◽  
Composite Electrode ◽  
Potential Temperature ◽  
Nickel Electrode ◽  
Polymerization Time ◽  
Applied Potential ◽  
Polypyrrole Films ◽  
Polypyrrole Film ◽  
Scanning Electron

Electrolytically deposited palladium on polypyrrole film, which is electropolymerized using potentiostatic method, covered foam nickel electrode as a support was used as cathode for the electrocatalytic hydrodechlorination of 2, 4-dichlorophenol in aqueous solution. It is well known that the morphologies of polypyrrole films have dramatic influences on the dispersion of metals and the performance of the composite electrode. The influence of applied potential, temperature and polymerization time on the morphology of the films was studied by scanning electron microscopy (SEM). The fundamental electrocatalytic hydrodechlorination (ECH) results indicated that the electrocatalytic activity of Pd loaded polypyrrole foam nickel electrode is excellent for dechlorination of 2,4-dichlorophenol. The present study shows a promising choice of this kind of composite electrode for ECH.

Electrochemical deposition and properties of polypyrrole films doped with calcion ligands

1999 ◽  
Vol 395 (1-2) ◽  
pp. 65-75 ◽  
Author(s):  
Jan Migdalski ◽  
Teresa Blaz ◽  
Andrzej Lewenstam
Keyword(s):  
Electrochemical Deposition ◽  
Polypyrrole Films

Monitoring the polymerization process of polypyrrole films by thermogravimetric and X-ray analysis

2010 ◽  
Vol 102 (2) ◽  
pp. 695-701 ◽  
Author(s):  
J. López ◽  
F. Parres ◽  
I. Rico ◽  
J. Molina ◽  
J. Bonastre ◽  
...  
Keyword(s):  
Polymerization Process ◽  
X Ray ◽  
Polypyrrole Films
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