http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110255514-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0648 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 |
| filingDate | 2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110255514-B |
| titleOfInvention | Gas sensor based on hexagonal boron nitride nanosheet/iron oxide nanoparticle composite material and preparation method and application thereof |
| abstract | The invention provides a gas sensor based on a hexagonal boron nitride nanosheet/iron oxide nanoparticle composite material, and a preparation method and application thereof, and belongs to the technical field of semiconductor materials. According to the invention, the hexagonal boron nitride nanosheet/iron oxide nanoparticle composite material is used as a gas sensitive material, and the properties of high thermal conductivity, low thermal expansion coefficient, low dielectric constant, high chemical stability and high specific surface area of the hexagonal boron nitride nanosheet are utilized, and the high sensitivity of the iron oxide nanoparticles to n-butanol gas is combined, so that the gas sensitive performance of the gas sensitive element can be improved. The embodiment result shows that when the gas sensor based on the hexagonal boron nitride nanosheet/iron oxide nanoparticle composite material provided by the invention is used for detecting n-butanol gas, the response time is 12.6s, the recovery time is 27s, and the optimal working temperature is 375 ℃. |
| priorityDate | 2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.