http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108470852-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a431cf4c64da0f89eccaa9aa30b43b7f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-56 |
| filingDate | 2018-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9e24859b2369541f8f63810936a1dc2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdc5aada46d603ff23052774700b0c1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_908503b982d09d62b7c7c3392fdb06c9 |
| publicationDate | 2018-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108470852-A |
| titleOfInvention | A kind of preparation method of interface modified perovskite solar cell |
| abstract | The invention discloses a method for preparing an interface-modified perovskite solar cell, which comprises the steps of: placing a transparent electrode substrate in deionized water, acetone, and ethanol in sequence to perform ultrasonic cleaning, and then cleaning by ozone plasma after drying; Presetting the spin coating speed, coating the solution for preparing the hole transport layer on the cleaned and dried substrate, and performing annealing treatment at a set temperature; spin coating on the formed hole transport layer to set A large amount of polar solvent with high coordination ability; the light absorbing layer and the electron transport layer were prepared by spin coating in sequence, and annealed respectively; finally, in the high vacuum plating chamber, the electron transport layer was deposited by thermal evaporation Deposit the top electrode. The present invention uses a polar solvent on the hole transport layer, and through the interaction between the polar solvent and the material of the light-absorbing layer, the surface roughness and the uniformity of the grain size of the light-absorbing layer are improved, and the performance of the perovskite solar cell is improved. performance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109904334-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111223988-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111740019-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110003450-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111403615-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111223988-B |
| priorityDate | 2018-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.