http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114093860-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6655263ba4852e71280f7529b0065f3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L25-167 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L25-16 |
| filingDate | 2021-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86c4cac6de4d093191ae3881da887d68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9994db3be1a43d8ec6277478505aa796 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f87f7c42b9aae50c21acf9d058e9a785 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c608b5ca45467ee706fb74d20e8595fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_277701c70cc9c0fda5d0b603addb4609 |
| publicationDate | 2022-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114093860-A |
| titleOfInvention | A tandem solar cell and its preparation method |
| abstract | The present application belongs to the technical field of solar cells, and in particular relates to a tandem solar cell and a preparation method thereof. The existing technology of tandem solar cells is in the laboratory stage, and large-area photovoltaic modules have not yet been formed; the efficiency of tandem solar cells is still far from the theoretical efficiency, which limits the commercial application of tandem solar cells. The present application provides a tandem solar cell, comprising a first battery unit, a connecting unit and a second battery unit arranged in sequence in a first direction, the first direction is from the first battery unit to the second battery unit The direction of the two battery units; the first battery unit is a copper cadmium zinc tin selenium solar cell, a copper indium gallium selenide solar cell or a copper indium selenide p-type compound solar cell, and the second battery unit is a perovskite solar cell . Solve the bottleneck of performance improvement of stacked photovoltaic devices and the problem of large-area mass production. |
| priorityDate | 2021-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.