http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111710528-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-055 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-00 |
| filingDate | 2020-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111710528-B |
| titleOfInvention | Preparation method of low-voltage formed foil in composite dielectric film |
| abstract | The invention discloses a preparation method of a low-voltage formed foil in a composite dielectric film. The method takes low-pressure corrosion foil as a raw material, and the corrosion foil is put into Ti-containing sol by a soaking method, so that the surface of the aluminum foil contains the Ti sol. Anodizing the pretreated aluminum foil, which comprises the following specific operations: six-level formation, intermediate treatment, reformation, heat treatment and post treatment. The formation liquid is prepared by adding deionized water into ammonium adipate and sodium citrate, and the medium treatment liquid is prepared by mixing phosphoric acid, citric acid and deionized water. The post-treatment liquid is prepared by adding deionized water into ammonium dihydrogen phosphate and ammonium dihydrogen citrate. The invention has simple process and convenient operation, and the prepared aluminum foil has higher specific volume and stronger hydration resistance. |
| priorityDate | 2020-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.