| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff34fb4b644f8850196b1e697a0f641c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-84 |
| filingDate |
2004-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51cbcdf71c692a7cbcab986e77228c2a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2b3593aa93542e220f2f622d3b03902
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf726e98d2b4b73eadd1db5d5e035213 |
| publicationDate |
2009-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20090037980-A |
| titleOfInvention |
Electrical double layer capacitors |
| abstract |
The present invention relates to an electric double layer capacitor having a positive electrode and a negative electrode containing nonporous carbon as an electrode active material. In the nonporous carbon, a multilayer of graphene having an average interlayer distance d oo2 in a range of 0.350 to 0.380 nm is developed. The positive electrode and the negative electrode are impregnated with an electrolyte solution. Non-porous carbon is produced by activating easily graphitizable carbon obtained by calcining a needle coke or an infusified pitch. The electrolyte solution is an electrolyte solution composed of a liquid electrolyte having a planar molecular structure or a liquid electrolyte dissolved in an organic solvent. |
| priorityDate |
2003-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |