http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106876589-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 |
| filingDate | 2017-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68d51288bae2074ba31ac78e7d756d22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d26f617a8502c99b8e8c5c79c77182d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c306b56a73b8e8697c87ac5494dbd52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4743846a50757cf7d612bd791fe930b2 |
| publicationDate | 2017-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106876589-A |
| titleOfInvention | New material for hole transport layer and perovskite solar cell composed of it |
| abstract | The invention discloses a novel hole-transporting layer material and a perovskite solar battery composed of the same. It includes a substrate, an anode, a hole transport layer, an active layer, an electron transport layer and a cathode, where the active layer is a traditional methylamine lead iodide (MAPbI 3 ) type perovskite, and the two hole transport layer materials are A new type of star-shaped symmetrical molecule. The perovskite batteries prepared by the present invention all have higher open circuit voltage V OC , higher short circuit current J SC , and higher fill factor, and the energy conversion efficiency of the perovskite battery where TPP‑OMeTAD is located is the highest at 14.6%. The energy conversion efficiency of the perovskite cell where TPP‑SMeTAD is located can reach up to 16.6%, both of which are better than the efficiency of the perovskite solar cell using the traditional hole transport layer material PEDOT:PSS under the same device structure. The hole transport material of the present invention can be dissolved in a solvent in the perovskite preparation process and finally stay in the perovskite layer to form a heterojunction structure, thereby improving the extraction efficiency of holes and reducing the probability of hole-electron recombination, and finally Improve device efficiency. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111430542-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110246971-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108269878-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111430543-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110627667-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111689867-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110627667-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I793913-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113416201-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111430543-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111689867-A |
| priorityDate | 2017-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 79.