FIELD: metallurgy.
SUBSTANCE: active layer is applied to nickel bottom layer by single submersion of bottom layer into the solution containing Na2S in quantity of 10-20 g/l and H2SO4 in quantity corresponding to pH=3-5 at temperature of 20-30°C during 8-21 hours.
EFFECT: simplifying the manufacturing method of electrode, avoiding the use of deficient cobalt and nickel salts, providing satisfactory strength of active layer at maintaining high electrochemical activity of electrode.
3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD MAKING ELECTRODE FOR ELECTROCHEMICAL PROCESSES | 2012 |
|
RU2486291C1 |
| METHOD OF ELECTRODE PRODUCTION FOR ELECTROCHEMICAL PROCESSES | 2008 |
|
RU2360041C1 |
| METHOD OF MANUFACTURING ELECTRODE | 0 |
|
SU1162878A1 |
| PRODUCTION OF ELECTRODES WITH POROUS NICKEL COATING FOR ALKALINE WATER ELECTROLYTIC CELLS | 2013 |
|
RU2534014C1 |
| METHOD OF MAKING ELECTRODE FOR ELECTROCHEMICAL PROCESSES | 0 |
|
SU798195A1 |
| ANODE FOR EXTRACTING CHLORINE | 2012 |
|
RU2561565C1 |
| USE OF SULFIDE COMPOSITIONS | 2020 |
|
RU2799965C2 |
| 0 |
|
SU537125A1 | |
| METHOD OF PRODUCTION OF POLYSULFIDES BY ELECTROLYTIC OXIDATION | 1997 |
|
RU2169698C2 |
| ELECTROCHEMICAL METHOD OF PRODUCING NANO-SIZED STRUCTURES OF NICKEL (II) OXIDE | 2015 |
|
RU2592892C1 |
