http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102560529-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e788730611b02392c7461f4d91b2018d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-04 |
| filingDate | 2012-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4efa50d83ab4d73c0d4bccfb272da82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cb13259fda2a70fe37cff9e8cf8a7c3 |
| publicationDate | 2014-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102560529-B |
| titleOfInvention | Method for manufacturing cathode plate of water electrolysis device |
| abstract | The invention discloses a method for manufacturing a cathode plate of a water electrolysis device. The method comprises the following steps: (1) placing the nickel plate serving as a base plate into a mixed solution of ammonium molybdate and sodium hypophosphite in a pressurizing device for pressurizing, soaking and reacting; (2) taking out the nickel plate, cleaning the nickel plate, and then electroplating the nickel plate in a cerium chloride solution; and (3) adding nickel sulfate hexahydrate, sodium citrate and ammonium sulfate into the cerium chloride solution in the step (2) to adjust the PH value of the solution to be 3-7, keeping the temperature at 55-65 DEG C, and then adding sodium thiosulfate and vanadium pentoxide, and continuing electroplating to finally obtain the cathode plate. According to the method provided by the invention, the obtained catalytic electrolytic effect of water molecules in water electrolysis is equivalent to that of the traditional pole made of rare metal, such as platinum; the low-cost raw material is used in the method provided by the invention; and the manufactured cathode plate is low in cost and is beneficial to popularization and application. |
| priorityDate | 2012-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.