http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016534567-A
Outgoing Links
| Predicate | Object |
|---|---|
| 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/H01G11-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G11-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G11-38 |
| filingDate | 2014-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016534567-A |
| titleOfInvention | Low resistance ultracapacitor electrode and manufacturing method thereof |
| abstract | The carbon-based electrode includes activated carbon, carbon black, and a binder. The binder is a fluoropolymer having a molecular weight of at least 500,000 and a fluorine content of 40 to 70% by weight. The method of forming the carbon-based electrode includes providing a conductive carbon-coated current collector without a binder, pretreating the carbon coating with a sodium naphthalenide-based solution, and applying activated carbon on the treated carbon coating. Depositing a slurry containing carbon black and a binder. Fluoropolymer binders such as PVDF are composed of carbon atoms, hydrogen atoms and fluorine atoms. The sodium naphthalenide-based etching solution contains metallic sodium in the solution. This sodium reacts with the fluoropolymer fluorine to extract the fluorine, thereby leaving the molecule unstable. During subsequent exposure to ambient conditions, hydrogen and oxygen atoms rebalance the molecule. This produces a carbonaceous backbone that is rich in functional groups involved in adhesion. |
| priorityDate | 2013-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.