http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106328813-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee33b0e3e7398cf6fc957eeee59d510 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f30c0b1e7ef098b5ee9f4d4a6f25eed |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 |
| filingDate | 2015-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd55958625bfc207625bcf8f9e7d53ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f9043c075fb78aa794b0fd063ae47fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b47818fded80fc0b382d443be0b56675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2cd9eb5e8255dad09015f71b14326f06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78062f54608c107fa9a248886e00816c |
| publicationDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106328813-A |
| titleOfInvention | A high-stability cesium-doped perovskite solar cell and its preparation method |
| abstract | The invention provides a high-stability cesium-doped perovskite solar cell and a preparation method thereof. The solar cell includes, from bottom to top, a photoanode, a cesium-doped perovskite light-absorbing layer, a hole transport layer and a counter electrode. The preparation of the cesium-doped perovskite light-absorbing layer includes: 1) applying a DMF solution of PbI 2 to the surface of the TiO 2 porous film layer, heating to remove the DMF, and forming a PbI 2 film; 2) adding CH 3 NH 3 I and The cesium source is dissolved in an organic solvent to form a solution containing CH 3 NH 3 I and the cesium source, and the solution is coated on the surface of the PbI 2 thin film and heated to react to form a cesium-doped perovskite light-absorbing layer. The present invention adopts two-step cesium doping, first deposits PbI2 , after removing DMF, coats the isopropanol solution of cesium acetate and MAI, reacts with PbI2 under heating conditions, avoids the generation of by-products caused by the decomposition of DMF, which affects Crystallization and film formation of perovskite, resulting in higher efficiency. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020520086-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109638162-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023164873-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111170649-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109638162-A |
| priorityDate | 2015-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.