http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009200240-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60f4022f4114e6bbeb83472a17dd8959 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4edd4e526605dbd18b513b4b30d19ab2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-54 |
| filingDate | 2008-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7675e165f1167c72d13f4a18523525e7 |
| publicationDate | 2009-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009200240-A |
| titleOfInvention | Organic electrolyte for electric double layer capacitor and electric double layer capacitor. |
| abstract | 【Task】 When an electric double layer capacitor using a non-porous carbonaceous electrode uses a mixed solvent of propylene carbonate (PC) and dimethyl carbonate (DMC) as the electrolyte, the electrolyte and negative electrode actives are formed on the negative electrode side of the electric double layer capacitor. There was a problem with the reaction of the material with the non-porous carbonaceous electrode. [Solution] By including a pyrrolidinium salt as a solute in an organic electrolyte for an electric double layer capacitor and an aromatic carbonate in an organic solvent, an aromatic carbonate film is formed on the carbonaceous electrode to increase heat resistance. It can be used up to a high temperature, and further, charge / discharge characteristics are improved, so that capacity reduction can be suppressed. [Selection figure] None |
| priorityDate | 2008-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.