http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114917948-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0013 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-127 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 |
| filingDate | 2022-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114917948-B |
| titleOfInvention | Preparation method of g-C3N4-Ag3PO4 nanomaterial, MEMS ammonia gas sensor and its application |
| abstract | The invention relates to a preparation method of g-C 3 N 4 -Ag 3 PO 4 nanometer material, a MEMS ammonia gas sensor and its application, and belongs to the technical field of MEMS gas sensors. The preparation method of the nanomaterial of the present invention includes: (1) using melamine as a raw material, placing it in a muffle furnace for primary calcination, and then heating up for secondary calcination; (2) acidizing g-C 3 N 4 , g-C 3 N 4 nanosheets were obtained; (3) Ag 3 PO 4 nanoparticles were prepared; (4) The g-C 3 N 4 nanosheets were subjected to ultrasonic treatment, and then Ag 3 PO 4 nanoparticles were added, and the The g-C 3 N 4 -Ag 3 PO 4 nanomaterial was prepared by in-situ precipitation method. A MEMS ammonia gas sensor prepared based on the nanomaterial and its application are also disclosed. The invention has scientific and reasonable design, and the prepared MEMS ammonia gas sensor has high sensitivity, fast response recovery time and high selectivity. |
| priorityDate | 2022-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.