http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112798572-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-622 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-65 |
| filingDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112798572-B |
| titleOfInvention | A combined detection method and device for Raman spectroscopy and ion mobility spectroscopy |
| abstract | The invention relates to a method and device for combined detection of Raman spectroscopy and ion mobility spectrometry, including collecting Raman spectrum data of samples to be detected; mixing air with steam of samples to be detected according to multiple preset ratios to obtain ions Mobility spectrum; and process the ion mobility spectrum to obtain the quantity and molecular weight range of the volatile substance of the sample to be tested; determine the substance of the sample to be tested according to the molecular weight range, the preset spectral library and the Raman spectrum data of the sample to be tested Components, the present invention combines Raman spectroscopy and ion mobility spectroscopy to detect volatile solid and liquid samples, greatly reducing the difficulty of matching Raman spectroscopy, and improving the accuracy of detection while reducing the amount of calculation involved in detection. It has great application potential in the detection of liquid and solid volatile toxic and harmful substances, and can be applied to the fields of reconnaissance, detection and treatment of chemical weapons, investigation and treatment of emergency scene, environmental protection and environmental protection inspection, etc. |
| priorityDate | 2020-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.