http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113791123-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-127 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 |
| filingDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_847c5037e6d14677ddf199a3da3ef67e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d04e8825bf643684c40b9b47f26bc1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7349ce9750f7ce3e37c4b887412910a |
| publicationDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113791123-A |
| titleOfInvention | Tin oxide and noble metal based double-nanoparticle lattice hydrogen sensor and preparation method thereof |
| abstract | The invention provides a tin oxide and noble metal based double-nanoparticle lattice hydrogen sensor and a preparation method thereof, wherein the hydrogen sensor comprises: the device comprises a double-nanoparticle lattice hydrogen gas-sensitive film, a quartz glass substrate embedded with a metal microelectrode, and an external conductance measurement circuit; the method adopts a magnetic control plasma aggregation method to deposit noble metal and tin nano particles on the surface of a quartz glass substrate embedded with a metal microelectrode to form a double-nano particle lattice hydrogen gas-sensitive film, wherein the hydrogen gas-sensitive film consists of a tin oxide nano particle lattice and a noble metal nano particle lattice, and the noble metal nano particle lattice is highly dispersed in a tin oxide nano particle lattice system; the hydrogen sensor prepared by the invention has the advantages of high response speed, high selectivity, low working temperature and the like when detecting hydrogen, and the hydrogen gas sensitive membrane assembled by the nano particle lattice has high specific surface area, high sensitive hydrogen sensing capability and excellent sensitivity and selectivity for detecting hydrogen. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114570922-A |
| priorityDate | 2021-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.