http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20100115629-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44f04d319aaa6e66f240244bc905f452 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-542 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-2027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-2059 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-04 |
| filingDate | 2009-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca39f13b8693b912606ea9136365d480 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8bda39f0e4887cfb44c782a9597e6cd |
| publicationDate | 2010-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20100115629-A |
| titleOfInvention | Metal oxide semiconductor electrode in which a very hydrophobic compound is introduced. Dye-sensitized solar cell comprising the same and method for manufacturing same |
| abstract | The present invention relates to a metal oxide semiconductor electrode in which a micro hydrophobic compound is introduced, a dye-sensitized solar cell including the same, and a method of manufacturing the same. The dye-sensitized solar cell according to the present invention includes a metal oxide semiconductor electrode in which one or two or more hydrophobic compounds are evenly distributed together with the dye.n n n The dye-sensitized solar cell according to the present invention is a solution electrolyte containing an oxidation-reduction derivative, a solid or solidified organic electrolyte containing an oxidation / reduction derivative, or a hole-transfer material of a p-type organic semiconductor without an oxidation-reduction species. A micro hydrophobic compound may be injected between the adsorbed metal oxide semiconductor electrode and the counter electrode.n n n In the metal oxide semiconductor electrode for dye-sensitized solar cell according to the present invention, extremely hydrophobic compounds and dyes are uniformly dispersed to prevent agglomeration of dye molecules, thereby minimizing electron transitions between dye molecules and simultaneously generating them from an excited state of the dye. The photoelectrons in the flatband of TiO 2 metal oxides are minimized to minimize recombination reactions with oxidized dyes, oxidized species in electrolytes or holes in oxidized hole transport materials and to prevent the access of hydrophilic water to prevent desorption of dyes. This not only improves long-term stability but also facilitates access to the redox species in the electrolyte. As a result, it is possible to dramatically reduce the use of expensive dyes and maximize the optoelectronic productivity of individual dye molecules, thereby providing a solar cell having low cost, high efficiency and high stability photoelectrochemical properties. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101239171-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101156545-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101286075-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012138037-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160098870-A |
| priorityDate | 2009-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 126.