http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109216552-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-80 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-44 |
| filingDate | 2018-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109216552-B |
| titleOfInvention | A preparation method of Bi2O2S-coated nanorod array and its application in solar cells |
| abstract | The invention belongs to the field of solar cells, and discloses a preparation method of a Bi 2 O 2 S-coated nanorod array and its application in solar cells. The organic solar cell device comprises a cathode substrate, an electron transport layer, an active layer, a hole transport layer and an anode metal; the electron transport layer is formed of ZnO nanorods coated with Bi 2 O 2 S. In the organic solar cell of the present invention, Bi 2 O 2 S with high electrical conductivity and good light absorption is coated in the electron transport layer; firstly, the Bi 2 O 2 S powder has high electrical conductivity, which can effectively improve the The charge transport efficiency of organic solar cells; secondly, Bi 2 O 2 S can improve the defects on the surface of ZnO, reduce the capture of excitons by the defects and reduce the recombination of electron-hole pairs; finally, the ZnO coated with Bi 2 O 2 S has a higher efficiency than the others. The strong visible light absorption range can enhance the light absorption of the electron transport layer, and ultimately improve the photoelectric conversion efficiency of the organic solar cell. |
| priorityDate | 2018-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.