sell nano copper wire in China supplier
MF |
cu |
CAS No. |
7440-50-8 |
ENECES No. |
231-159-6 |
size |
Diameter:100-200nm,L:>5um |
purity |
99% |
color |
black |
MOQ |
100G |
form |
powder |
packing |
double antistatic packing
|
Nano copper wires show promise in energy conversion:
Copper is 1,000 times more plentiful and 100 times less expensive than indium. Copper nanowire catalysts also cost less to produce than their ITO counterparts because they can be ‘printed’ on pieces of glass or plastic in a liquid ink form, using a machine that functions much like a printing press. ITO production, by contrast, requires large, sequential chambers of pumps and vacuums that deposit a thin layer of indium atoms at a far slower rate.
The copper nanowires provide a high surface area for catalysing chemistry, experimented with coating them in either cobalt or nickel, which are the metals that serve as the actual chemical catalyst.
Even with a coat of cobalt or nickel, the nanowire films allow nearly seven times more sunlight to pass through than ITO.
The nanowire films carry out only one half of the water-splitting equation, a process called water oxidation. The other half of the reaction involves using the electrons obtained from water oxidation to reduce water to hydrogen.
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