| 摘要 |
<p>Ions are oriented and their disordered migration within an electrolyte is prevented by an electromagnetic device. It can be achieved by the flow of the electrolyte in a fixed magnetic field or by the translation or rotation of a field through the electrolyte, as in the unipolar apparatus described. Until now, this result could only be imperfectly obtained by porous diaphragms or semipermeable membranes.</p> |
