| 释义 |
platinode Electr.|ˈplætɪnəʊd|
[f. platin-um + Gr. ὁδός path, as in anode, cathode, electrode, etc.]
The negative plate or pole (cathode) of a voltaic cell (often consisting of platinum). Opp. to zincode.
1839Noad Electricity (1849) 162 The phenomenon of the transfer of the charcoal from one electrode to the other..was abundantly apparent; taking place from the zincode (or positive pole) to the platinode (or negative pole). c1865J. Wylde in Circ. Sc. I. 194 The pole or terminal,..proceeding from, and ending the wire of the copper or platina plate of a battery, has been termed the platinode, or anode. |