http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113447557-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca46be4e68fa1f5a8b2ef4ab654c490a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e91c0bc08497db65502de2271e34c98a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4162 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416 |
| filingDate | 2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abb0f5c8ab32c520dedc9977ada8c266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0b4535d72c2265d57dc0948c96bf080 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_498cce6e2b68012a9578e3ffecbc51ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ef8428358395e36244ca47cbb09cb37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_acd7426166256fe0b8da21c9b3f2f736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_886e1b0a3c99565406677f03cf92d653 |
| publicationDate | 2021-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113447557-A |
| titleOfInvention | Methanol sensor, preparation method and application based on hollow hexagram Co3O4 material |
| abstract | The invention belongs to the technical field of gas sensor preparation, and discloses a methanol sensor based on hollow hexagram Co 3 O 4 material, a preparation method and application thereof. The methanol sensor based on hollow hexagram Co 3 O 4 material comprises: platinum lead wire, gold electrode, ceramic tube, gas-sensing material layer, nickel-chromium alloy heating coil; the ceramic tube is an alumina ceramic tube; the alumina ceramic tube is provided with 2 Au electrodes and 4 Pt leads; the Co 3 O 4 gas-sensing material layer evenly covers the The outer surface of the alumina ceramic tube; the nickel-chromium alloy heating coil passes through the inner side of the ceramic tube to control the working temperature of the gas sensor. The present invention successfully synthesizes the Co 3 O 4 gas-sensing material through a one-step hydrothermal method. The synthesis method is simple and the cost is low; the invention uses ammonium fluoride as the structure guiding agent to realize the construction of the hollow three-dimensional structure, and the synthesis method is simple and the cost is low. |
| priorityDate | 2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.