| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bda95f519e168fecafe7b1aad8af6988 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-211 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-311
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-2059
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 |
| filingDate |
2020-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f5b83487a9b93b005a48cd3768600f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fbbdab8e51efc2f39cd6450ae071247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d8a82fed55e1d83480e4c1df0c76b50 |
| publicationDate |
2022-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-4065580-A1 |
| titleOfInvention |
Non-fullerene acceptors (nfas) as interfacial layers in perovskite semiconductor devices |
| abstract |
A method for producing an organic non-fullerene electron transport compound includes mixing naphthalene-1,4,5,8-tetracarboxylic dianhydride and an amine compound in dimethylformamide. The method also includes heating the mixture to a temperature greater than or equal to 70° and less than or equal to 160° C for an amount of time greater than or equal to 1 hour and less than or equal to 24 hours. The method further includes isolating an organic non-fullerene electron transport compound reaction product. |
| priorityDate |
2019-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |