http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09213218-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-04 |
| filingDate | 1996-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53f1dec04a2861ccadc18ac0a6912daa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abdb28f73aed7a07696ad688b0c83299 |
| publicationDate | 1997-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09213218-A |
| titleOfInvention | Oxide coated cathode and method of manufacturing the same |
| abstract | (57) Abstract: Submicron particles contained in a carbonate particle suspension applied to a cathode fill gaps between other particles and inhibit release of carbon dioxide during heat treatment, resulting in oxide formation. There is a problem that the amount becomes insufficient and the life of the cathode is shortened. Further, there is a problem that the coarse particles deteriorate the flatness of the coating surface and cause moire. SOLUTION: When the carbonate coating layer is formed on the cathode surface, the bulk density is set to 1 g / cm 3 or less. Before application, carbonate particles with a particle size of 1 μm or less and a particle size of 10 The carbonate particles with a size of μm or more are removed, and the carbonate particle suspension is irradiated with ultrasonic waves and heated, and the average diameter of the spray droplets is 20 μm. The application was performed by spraying at m or less. |
| priorityDate | 1996-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.