What do you get when you suspend nanoparticles of iron compounds in a
colloidal solution of water, oil and a surfactant? Did you guess Zima? The
real answer is ferrofluids, though you should be proud if you just knew what
“surfactant” was.
What do you get when you suspend nanoparticles of iron compounds in a
colloidal solution of water, oil and a surfactant? Did you guess Zima? The
real answer is ferrofluids, though you should be proud if you just knew what
“surfactant” was.
