http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114430008-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e190a65de043ecc725946720fedb3fa |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K77-111 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K77-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-211 |
| classificationIPCInventive | 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/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 |
| filingDate | 2020-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46d71d3883e4c6d9a8781a2b85a3d94d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_600247b78264703a8b365ada9a2a8a9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceb5bcea60ce14e86545bbb94cf3e393 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_490dae9f27e0c904f90e2c8ba779c642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecabdd2a406f73219b2ef0e371976c67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2589a8e5cafd66a68df24a6d5786d9cf |
| publicationDate | 2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114430008-A |
| titleOfInvention | An inverted perovskite cell structure that can improve the problem of photon reflection loss from the front surface |
| abstract | An inverted-structure perovskite cell structure that can improve the problem of photon reflection loss at the front surface includes two-dimensional hexagonal close-packed spherical nanoarrays and PIN-type inverted-structure perovskite thin-film solar cells. The adoption of this structure, on the one hand, can use the cambered structure of the two-dimensional hexagonal close-packed spherical nanoarray to form the gradient distribution of the refractive index of the front surface of the incident light, thereby reducing the Fresnel reflection loss; on the other hand, on the other hand, the second The use of hexagonal close-packed spherical nanoarrays has cavity resonance and meter scattering effects, which can change the electromagnetic field distribution in the absorption layer and increase the scattering and absorption probability of incident light. The structure can effectively reduce the reflection loss of incident photons in a wide incident angle range without changing the electrical parameters of the battery, and obtain the effective improvement of the light absorption efficiency of the battery and the device efficiency. |
| priorityDate | 2020-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.