Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Electrochemical preparation of nanoparticles. Polypyrrole was formed at constant current until 4.5 C/cm2 of current density was achieved from a 0.15 M pyrrole in 0.1 M KClO4 solution. Incubation of the film in 1 mM K2PdCl4 solution overnight exchanges perchlorate for tetrachloropalladate, which is reduced by polypyrrole to Pd0 in the film. The Pd nanoparticles were used for dechlorination (RX → RH + X−) in the presence of hydrogen.
