http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111029153-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-035 |
| filingDate | 2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111029153-B |
| titleOfInvention | Electrolyte for ultralow-temperature aluminum electrolytic capacitor and preparation method thereof |
| abstract | The invention belongs to the technical field of aluminum electrolytic capacitors, and particularly relates to an electrolyte for an ultralow-temperature aluminum electrolytic capacitor and a preparation method thereof. The electrolyte for the ultralow-temperature aluminum electrolytic capacitor comprises the following raw materials in percentage by mass, 40-50% of a first solvent, 20-30% of a second solvent, 5-10% of a third solvent, 1-15% of a solute and 0.5-5% of an additive, wherein the additive comprises one or more of a hydrogen scavenger and a high-temperature stabilizer, so that the ultralow-temperature aluminum electrolytic capacitor is not frozen at ultralow temperature, the resistivity change is small, the produced aluminum electrolytic capacitor can be normally used at-55-105 ℃, the aluminum electrolytic capacitor sealing rubber is not corroded, the sealing performance is good, the service life is more stable, extra materials and process cost are not required to be added, and the ultralow-temperature aluminum electrolytic capacitor is suitable for mass production and use. |
| priorityDate | 2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.