http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110438546-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-026 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-26 |
| filingDate | 2019-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110438546-B |
| titleOfInvention | Electrolyte for preparing hierarchical porous coating on titanium alloy surface by micro-arc oxidation |
| abstract | An electrolyte for preparing a hierarchical porous coating on the surface of a titanium alloy by micro-arc oxidation belongs to the technical field of material surface modification. Based on the electrolyte disclosed by the invention, a titanium dioxide coating with a high-porosity hierarchical structure can be prepared on the surface of the titanium alloy by adopting a micro-arc oxidation method, and the electrolyte consists of 0.07-0.15 mol/L tetraborate and 0.10-0.40 mol/L strong base. The tetraborate salt comprises one of lithium tetraborate, sodium tetraborate, and potassium tetraborate. The strong base is selected from potassium hydroxide and sodium hydroxide. The coating prepared by the electrolyte has a hierarchical structure formed by mutually communicated micro grooves or micro holes and randomly distributed nano holes, a hierarchical structure formed by internal holes and outer layer hole grooves, high porosity and super-hydrophilicity, and can be used for surface modification in the fields of orthopedic materials, dental implants and the like. |
| priorityDate | 2019-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.