How Do You Make Solar Electrolysis Hydrogen?
Solar electrolysis is a way to obtain hydrogen gas by running an electric current through water. Hydrogen is a non-toxic energy source whose only by-product is pure water. Electrolysis can be costly and inefficient when commercially produced, but when powered by solar energy, is environmentally friendly. Anyone can collect small amounts of hydrogen at home. The same principles apply to more sophisticated, large scale hydrogen production. Making solar hydrogen is a fun science experiment for kids and the eternally curious alike. Fill a plastic tub with 6 to 8 inches of water. Pour salt into water until it no longer dissolves. Stir in completely. Salt water conducts electricity better than normal water. Cut the length of aluminum or copper wire in half. Wrap one segment of wire tightly around one of the metal rods. Wrap the other length of wire around the other rod. Put on your gloves and place the rods on the bottom of the tub, leaving at least 6 inches in between. Submerge the tall con
