http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021057590-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e8ca0818d3265bae796f462d92954132 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2204-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2033-4975 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-198 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-497 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-129 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 |
| filingDate | 2020-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e661a0217ea6570fc33e5ec4e7ca8ce5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_652b630558f2ad68e8b75c8886436a4f |
| publicationDate | 2021-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2021057590-A1 |
| titleOfInvention | Method for preparing and method for using graphene material-based resistive gas sensor array |
| abstract | Disclosed are a method for preparing and a method for using a graphene material-based resistive gas sensor array. The preparation method comprises: adding a metal salt solution to a graphene oxide solution, adjusting the pH of the mixed solution and dispersing the mixed solution under ultrasound, incubating the mixed solution on a shaker for 4-12 hours, then performing washing with deionized water followed by dispersing in deionized water to obtain a metal ion-induced graphene oxide self-assembling suspension, and preparing multiple portions of the suspension by varying the preparation conditions; and adding the multiple portions of metal ion-induced graphene oxide self-assembling suspension respectively to the fingers of a multi-site interdigital electrode array, and following air drying, reducing the multiple portions of suspension in a reductive vapor at 60-120°C for 3-30 min. The preparation method for the graphene material-based resistive gas sensor array achieves uniform loading of a graphene material on a substrate. The resistive gas sensor array prepared is capable of recognizing both a single gas and complex gases, and can be used in preliminary disease diagnosis, personal health monitoring, and food and public safety monitoring. |
| priorityDate | 2019-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.