http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103078013-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-20 |
| filingDate | 2013-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9e014c778d2098d96bd31c0ec6d4a99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_725a422798241ee59412ecbf876c9922 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa5673b4fa7a44e5536441336c6985a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb6774b0cfcf843aaa12872f0a68d48a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec3a31bc9692e11cf1fad4d1a38fda29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaff2de898f3c86ab144c324d07e0f83 |
| publicationDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103078013-B |
| titleOfInvention | Method for preparing bismuth vanadate/bismuth ferrite heterojunction film solar cells |
| abstract | The invention relates to a method for preparing bismuth vanadate/bismuth ferrite heterojunction film solar cells on a glass substrate. The method comprises the following steps: selecting FTO (Fluorinedoped Tin Oxide) conductive glass as a base, preparing a perovskite-structure bismuth vanadate/bismuth ferrite heterojunction film with a chemical solution deposition method, and then preparing a top electrode on the film with a physical sputtering method to obtain the solar cells. The photovoltaic effect of the bismuth vanadate film can be increased and is reversed by utilizing an ultra-thin bismuth ferrite layer. The method can prepare the bismuth vanadate/bismuth ferrite heterojunction film with high consistency and good repeatability on the glass substrate with a low cost. The prepared heterojunction film has good photovoltaic properties, the diode direction of the heterojunction film is opposite to the diode direction of a pure bismuth vanadate film, and ultra-thin bismuth ferrite ferroelectric films and similar bismuth vanadate/bismuth ferrite heterojunction films have a wide application prospect in the fields of solar cells and photoelectric devices due to the good properties. |
| priorityDate | 2013-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.