http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109103338-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4463c01a3ae0fffbe8002848c98ac9b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-549 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K30-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-48 |
| filingDate | 2018-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c264d11425d769e1c0e8e1cc544e2f2d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a047e38fdf5699d97681e7b1db45dad4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b27c99a65fdbe420beb2b5c1cd5bae9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1f7e14dddb71578fd82c5f4f65b8d12 |
| publicationDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109103338-A |
| titleOfInvention | A method for preparing large-area perovskite thin films and battery components thereof |
| abstract | The invention belongs to the field of perovskite solar cells, and in particular relates to a method for preparing a large-area perovskite thin film and a battery component thereof. The preparation method includes: cleaning the transparent conductive substrate and drying it for later use; depositing the tin oxide electron transport layer by using a chemical bath method; uniformly coating and depositing the perovskite precursor solution by using the slit extrusion scraping method, and then using spin coating to move the droplet The perovskite absorbing layer was obtained by anti-solvent treatment; the Spiro-OMeTAD solution was prepared with a green solvent, and the hole transport layer was prepared on the perovskite light absorbing layer by the slot extrusion scrape coating method, and finally evaporated on the hole transport layer metal electrodes. The present invention adopts slit extrusion and scraping coating to deposit the perovskite precursor solution, which can effectively spread the perovskite solution and save the dosage; further adopts the mobile dripping anti-solvent method to evenly move and drop the anti-solvent on the perovskite film, which can effectively The extraction area of the perovskite film can be greatly expanded, and the amount of anti-solvent used can be saved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111864084-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110504362-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112952003-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113130802-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109904329-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110504362-A |
| priorityDate | 2018-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.