http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012049420-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063a1b324005ddc15e16e7529c6258c4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-04 |
| filingDate | 2010-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c712d190f25e771e17319bcd1a8e3d40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7319e024b1a2aca9d2b0c25bf03e73d2 |
| publicationDate | 2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012049420-A |
| titleOfInvention | Aluminum electrolytic capacitor |
| abstract | An object of the present invention is to provide an aluminum electrolytic capacitor having a high capacity and stable capacitance characteristics using a cathode foil of an aluminum foil that maintains a high capacitance of a metal vapor deposition layer and has little change over time. It is. A capacitor element 11 in which an anode foil 12 and a cathode foil 13 are wound through a separator 14, and an aluminum electrolytic capacitor in which the capacitor element 11 is impregnated with a driving electrolyte, the cathode foil No. 13 has a valve metal vapor-deposited layer, and the oxygen concentration of the vapor-deposited layer by X-ray photoelectron spectroscopic analysis is reduced from the surface of the vapor-deposited layer according to the depth direction of 20 nm. It is possible to obtain the cathode foil 13 that can obtain a capacitance and has little change in capacitance with time. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012089688-A |
| priorityDate | 2010-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.