Aktract-3-Atnino-5-heptyl-1,2,4-triazole (AHT)\* is a very effective inhibitor of copper corrosion in neutral as well as acid solutions. From capacity-potential curves and their time dependence it follows that a compound layer of AHT (Cu, Cl) of 1-2 nm thickness is formed which is stable up to 0.4 V
Some electrode processes on copper anodes in orthophosphoric acid solution
β Scribed by K.F. Lorking
- Publisher
- Elsevier Science
- Year
- 1962
- Tongue
- English
- Weight
- 638 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0013-4686
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The in situ detection method of dissolved molybdenum ions has been established by a channel flow double electrode. Mo(V),l and Mo(VI),,I were detected on the collecting electrode, which was located at the downstream of the MO working electrode, at 1.0 V and -0.4 V, respectively. Anodic dissolution o
The influence of linear solution flow past a horizontal anode on its mode and rate of dissolution has been examined for pure polycrystalline and single-crystal copper in 4, 6, 8 and 10 M aqueous o-phosphoric acid. In 4 M acid, copper dissolves with crystallographic etching at all potentials and flo
The growth of multilayer oxide films on smooth platinum anodes in O-5 M HISOl has been investigated under the potentiostatic conditions where oxygen was evolved vigorously. The range of anodizing condition covered was : electrode potential, 207-2.22 V(nhe); 20-35Β°C; duration up to 60 min. The growth
The corrosion processes at open circuit conditions and in the active dissolution region of antimony, at low anodic overpotentials, have been studied in sulphuric acid solutions. It was established that antimony dissolution at open circuit is coupled to oxygen reduction, which occurs via the hydrogen