Subject: I can not coat Fe and Co ions on Tungsten wire, why?
Date: Mon Aug 16 18:08:02 1999
Posted by Libo Ren
Grade level:
School: University of Delaware
City: Newark State/Province: DE
Country: USA
Area of science: Chemistry
ID: 934841282.Ch
Message:
My method is use the solution of FeSO4.XH2O and CoSo4.xH2O. I put in the
solution a block of Ni as anode, and I connect the tungsten W wire with
cathode. The current density is 0.1 Ampere. I got very thin coating after
long time. There are a lot of small points on the wires . Maybe the density
of current is not high enough? Thank you very much.
Re: I can not coat Fe and Co ions on Tungsten wire, why?
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