http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108671923-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B11-091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-34 |
| filingDate | 2018-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108671923-B |
| titleOfInvention | Copper oxide/cobalt oxide core-shell structure catalyst for water electrolysis and preparation method thereof |
| abstract | The invention relates to a copper oxide/cobalt oxide core-shell catalyst for water electrolysis, comprising a copper foam base, CuO X Core, Co 3 O 4 A housing, wherein the CuO X Is CuO and Cu 2 A mixture of O. The invention also relates to a preparation method of the catalyst, which comprises the steps of synthesizing Cu (OH) 2 NRs/CF electrode, synthetic Cu (OH) 2 @Co 2 CO 3 (OH) 2 NRs/CF electrode, synthetic CuO x @Co 3 O 4 NRs/CF electrodes. The invention has the beneficial effects that: (1) in-situ synthesis of multi-level CuO on a foamed copper substrate x @Co 3 O 4 Nanorod array core-shell structure of CuO x Is a core of Co 3 O 4 The obtained electrode is a shell and shows excellent OER and HER activity and stability in alkaline electrolyte through the large electrochemical active surface area brought by the three-dimensional morphology of the shell and the synergistic effect among different metals; (2) the capability of catalyzing and electrolyzing water is high; (3) the raw material cost is low, and the preparation method is simple. |
| priorityDate | 2018-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.