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.
Dendritic structures obtained by electrochemical deposition of copper. (a) From 0.5 M CuSO4/0.5 M H2SO4 at 350 mV (frame width = 2.5 mm); and (b) from 0.5 M CuCl2 /0.5 M H2SO4 at 500 mV (frame width = 0.6 mm). Reproduced with permission from [114]. Copyright American Physical Society, 1995.
