| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-542 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-2045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-198 |
| filingDate |
2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112582183-B |
| titleOfInvention |
Fe3O4Composite material of/Ni/N-RGO solar cell efficient electrode and preparation method thereof |
| abstract |
The invention discloses Fe 3 O 4 The composite material of the/Ni/N-RGO solar cell high-efficiency electrode is composed of the following raw materials in parts by weight: 140-170 of ferric nitrate hexahydrate, 20-30 of urea, 30-35 of nickel nitrate, 100-110 of 10-13% oxalic acid solution, 3-5 of polyacrylamide, E516-10 of epoxy resin and 10-17 of graphene oxide. |
| priorityDate |
2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |