http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102583529-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5c51542214ae18c3d0bd21fb4461958 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5faebd2cb0be139d55ac0e8d7d98598a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-542 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2012-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e79bc4daa2195c49fb1966b87ab8520 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6eb6ed856b3224d0aa45f0c099bfafc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6125133a74495a2ddc8552c8b1d3a0ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdab90060f7cdb187dcebcd1b2a2498b |
| publicationDate | 2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102583529-B |
| titleOfInvention | Method for preparing mesoporous titanium dioxide by template method and application of mesoporous titanium dioxide to preparation of dye-sensitized solar cells |
| abstract | The invention provides a method for preparing mesoporous titanium dioxide by a template method. The method comprises the following steps that: poly(glycol)-embedded-poly(propylene glycol)-embedded-poly(glycol) is added into water, then, ammonium fluoride and trimethylbenzene are added and are uniformly stirred with the water, and template solution is obtained; tetraethyl orthosilicate and isopropyl titanate are added into the obtained template solution and are uniformly stirred with the obtained template solution, then, the materials are transferred to an autoclave and are heated for 20 to 26 hours at 110 to 130 DEG C, and powder is obtained through filtering and drying; and the obtained powder is added into mixed solution of concentrated nitric acid and hydrogen peroxide, organic matters in the powder are removed through oxidation, and the mesoporous titanium dioxide is obtained. The mesoporous material obtained by adopting the method has the advantages that the bore diameter size distribution range is narrow, and the specific surface area is large; and dye-sensitized solar cells prepared from the mesoporous material have the advantages that the open circuit voltage can reach 0.74 V, the cell efficiency can reach 7.51 percent, and the filling factor can reach 75.7 percent. |
| priorityDate | 2012-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.