| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb63673253a88b6da3128be3c8cf67b8 |
| 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/C03C2218-116
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C2218-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C17-3644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G23-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-184 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C17-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-184
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/C01G23-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G11-02 |
| filingDate |
2022-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b2e7433d23eb700865195a83bf14c90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35fb81a7dcd3d7c5c9c7c2439f84e91d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a5887a5febcf3ad008f1800533f6332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b973bbdfa90f9048bea7bc4e1395e8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6c3e38278f5f7140b5b554905c5dd46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d953e6c916fd287942949bb679b2f2c6 |
| publicationDate |
2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114605086-A |
| titleOfInvention |
A graphene-wrapped three-dimensional titanium dioxide composite TiO2-CdS-RGO and perovskite solar cells |
| abstract |
The invention belongs to the technical field of material synthesis and photoelectric conversion, and in particular relates to a graphene-wrapped three-dimensional titanium dioxide composite material TiO2 -CdS-RGO and a perovskite solar cell. The graphene-wrapped three-dimensional mesoporous titanium dioxide heterostructure composite material TiO2 -CdS-RGO with unique energy band matching according to the present invention can be used as an electron transport material for perovskite solar cells and applied to photovoltaic devices. The triple structure of TiO2 ‑CdS‑RGO provides sufficient voids for perovskite infiltration, which effectively improves the separation and extraction of photogenerated charges. Owing to the excellent electronic conductivity of RGO, which can effectively improve the charge transport kinetics, the TiO2 ‑CdS‑RGO electron transport layer exhibits enhanced charge transport ability. The photoelectric conversion efficiency of the obtained solar cell is greatly improved, and the solar cell has good long-term working stability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115926513-A |
| priorityDate |
2022-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |