http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107677709-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05D22-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24F3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-125 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 |
| filingDate | 2015-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107677709-B |
| titleOfInvention | Method for testing semiconductor gas sensitive element with gas sensitive material preparation step |
| abstract | The divisional application discloses a method for preparing a composite material with SnO 2 A method for testing a humidity-controllable semiconductor gas-sensitive element in a gas-sensitive material preparation step belongs to the field of element testing, is used for solving the problem that the existing method for testing a formaldehyde gas-sensitive element is incomplete, and has low humidity control precisionThe technical points are as follows: SnO 2 Preparing a gas sensitive material, building and testing a semiconductor gas sensor testing system, and analyzing the performance of the semiconductor gas sensor testing system and a semiconductor gas sensitive element; the invention makes the test of the formaldehyde gas sensitive element more perfect, and improves the controllability and the control precision of the humidity. |
| priorityDate | 2015-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.