http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111933957-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-8825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-9041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M12-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M12-06 |
| filingDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111933957-B |
| titleOfInvention | Preparation method and application of transition metal oxide with controllable aluminum doping amount |
| abstract | The invention relates to the technical field of electrocatalytic oxygen reduction reaction, in particular to a preparation method of a transition metal oxide with controllable aluminum doping amount, which comprises the steps of preparing transition metal and aluminum in proper proportion according to the required aluminum doping amount, and melting the transition metal and the aluminum to prepare an initial alloy strip; placing the obtained initial alloy strip in an alkaline solution for dealumination treatment, then washing with water for multiple times and drying to obtain transition metal hydroxides or oxyhydroxides or carbonatants with different aluminum doping amounts; and placing the obtained transition metal hydroxide or oxyhydroxide or carbonatite with different aluminum doping amounts in an annealing furnace for high-temperature annealing treatment to obtain the transition metal oxide with controllable aluminum doping amount. |
| priorityDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.