http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109778304-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B7-14 |
| filingDate | 2019-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109778304-B |
| titleOfInvention | Vanadium-doped bismuth sulfide nanowire crystal film and preparation method and application thereof |
| abstract | The invention belongs to the technical field of semiconductor nano material preparation, and discloses a vanadium-doped bismuth sulfide nanowire crystal film, and a preparation method and application thereof. The invention takes FTO as a substrate and a bismuth vanadate solid film as a precursor, and prepares the vanadium-doped bismuth sulfide nanowire film through solution reaction. The process of the solid phase film precursor-solution reaction-solid phase film product not only effectively realizes the vanadium doping of the bismuth sulfide nanowire, but also solves the limitation that the traditional powdery bismuth sulfide is mainly applied by photodegradation, and simultaneously overcomes the problems of separation and purification of the bismuth sulfide product in a pure liquid phase reaction system. The method can provide semiconductor materials with better performance for the development of photocatalysis, solar cells and other high-performance semiconductor device core components. The method expands the application range of the bismuth sulfide, simplifies the traditional process and the corresponding post-treatment flow, saves the cost, and effectively improves the product quality and purity. |
| priorityDate | 2019-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.