http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106065488-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-08 |
| filingDate | 2016-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106065488-B |
| titleOfInvention | A method of preparing anode aluminium foil using positive negative pulse stuffing anodizing |
| abstract | The invention discloses a kind of methods preparing anode aluminium foil using positive negative pulse stuffing anodizing, belong to aluminium electrolutic capacitor preparing technical field.Include the following steps：1) two panels corrosive aluminum foil is separately connected to the two poles of the earth of positive negative pulse stuffing power supply, is then immersed in be formed in liquid, applies pulse and carries out anodized；2) after applied voltage rises to setting voltage, continue 5~20min of constant pressure anodized；3) aluminium foil after anodized is heat-treated in 400~600 DEG C of air atmosphere, obtained aluminium electrolutic capacitor anode aluminium foil.The present invention controls nucleation rate, growth rate and the rate of dissolution of aluminium foil surface aluminium oxide using positive negative pulse stuffing anodizing technology, improve the disruptive field intensity and dielectric constant of pellumina, more Fabrication of High Specific Capacitance, smaller leakage current, more corrosion resistant anode aluminium foil are obtained, while increasing substantially production efficiency and reducing and forming electric energy.The method of the present invention is easy to operate, may be directly applied in current aluminium foil large-scale industry anodic oxidation. |
| priorityDate | 2016-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.