Concentration and polarization at the cathode during electrolysis of solutions of copper salts
β Scribed by W. Lash Miller
- Publisher
- Elsevier Science
- Year
- 1925
- Tongue
- English
- Weight
- 881 KB
- Volume
- 199
- Category
- Article
- ISSN
- 0016-0032
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β¦ Synopsis
Member of the Institute.
* Address delivered Wednesday, September I7, 1924, on the occasion of the celebration of the founding of The Franklin Institute.
1LE BLANC: Abhandlungen d. deut. Nr. 3 (191o). This method of distinguishing between polarization and ohmic resistance was used by Le Blanc, loc. cit., p. 58.
π SIMILAR VOLUMES
Al~traet--Two main views are found in the literature regarding the type of oxide formed on copper anodes in alkaline solutions. The one considers that copper oxidizes to Cu~O and CuO (or Cu(OH),) before oxygen evolution. Mftller is, however, of the opinion that a still higher oxide, Cu~O,, forms. Th
Galvanostatic cyclic anodic and cathodic polarization curves of seven copper-tin alloys were traced on O-01, O-1 and 2N NaOH solutions at 25". The tin content of the alloys was varied between 8 and 76 wt-%. The results obtained are explained in relation to the phase diagram of the copper-tin system.