http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114609086-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e950babf3836823ffceed9dc9ce504af |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 |
| filingDate | 2022-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c4081b836805b2165afb92c9e3ca49e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aa2adce8dbf5bf990c0a4b064fb4659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0593c62d859b251037c4344af803ff8 |
| publicationDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114609086-A |
| titleOfInvention | A photonic crystal-based gas enrichment and desorption detection device and detection method |
| abstract | The invention discloses a photonic crystal-based gas enrichment and desorption detection device and a detection method. The device comprises: a photonic crystal detection film; an activated carbon layer, which is placed under the photonic crystal detection film and forms a detection space therewith; The desorption module is placed under the activated carbon layer, and is used for desorbing the gas adsorbed by the activated carbon layer to the detection space; the controller is connected to the desorption module, and controls the desorption module to start regularly. The invention can enrich the low-concentration gas and then desorb it to the photonic crystal detection film, judge the existence of dangerous gas in the space by observing the color change of the photonic crystal detection film surface, solve the problem that the low-concentration gas is not easy to detect, and improve the safety . |
| priorityDate | 2022-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.