http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102176382-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75bd2c5757a0266050b0857f6a30b044 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M14-00 |
| filingDate | 2011-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bab634cbd12f4b284b7ccc1a1ac28cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b1fb8784859248c9d5ad32ff2dc1bd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d90462e40b3d9eccfc57168457a5e5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4afff70d107cecdc3b08b5e4e5e1b9e |
| publicationDate | 2013-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102176382-B |
| titleOfInvention | Method for preparing grapheme-quantum dot composite film and solar battery structured by using same |
| abstract | The invention relates to a method for preparing a grapheme-quantum dot composite film and a solar battery structured by using the same. The method comprises the following steps of: performing suction filtering on a suspension of grapheme-quantum dot composite powder on a filtering film to obtain a film; and then dissolving the filtering film away with an organic solvent, and transferring the filmto a conductive substrate. The method is characterized in that the ratio of the quantum dot to the grapheme and the thickness of the film can be controlled effectively; in addition, since the film isprepared at normal temperature, the requirement on the conductive substrate is reduced greatly. The prepared film can be used for structuring a novel quantum dot sensitized solar battery. The structured solar battery is of a layer structure, consists of the grapheme-quantum dot film on the conductive substrate, an electrolyte layer and a counter electrode and has the advantages of low cost, simpleness in preparation process, low temperature and stable performance. By the use of the grapheme-quantum dot composite film prepared by the method provided by the invention, the photoelectron transmission performance can be improved, and the photoelectric conversion efficiency of a battery can be enhanced. |
| priorityDate | 2011-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.