http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113340947-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/G01N27-127 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-126 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-12 |
| filingDate | 2021-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113340947-B |
| titleOfInvention | A kind of preparation method of polyaniline hollow sphere/MXene composite ammonia gas sensor material |
| abstract | The invention provides a preparation method of polyaniline hollow sphere/MXene composite ammonia gas sensing material. The specific steps are as follows: (1) preparation of polymer flexible substrate; (2) synthesis of nanoscale sulfonated polystyrene sphere template (3) Preparation of polyaniline hollow sphere/MXene composite gas-sensing material: wherein the accordion-shaped MXene and aniline have a mass ratio of 1.0 to 30 wt %, and the product obtained by the reaction is the polyaniline hollow sphere/MXene composite gas-sensing material , the flexible substrate on which the composite gas-sensing material is deposited is the prepared NH 3 sensor. The polyaniline hollow sphere/MXene gas-sensing material prepared by the invention has a uniformly dispersed composite structure, the introduction of accordion-shaped MXene can effectively improve the conductivity of polyaniline, and at the same time, the rich functional groups on its surface help to improve the gas-sensing performance of polyaniline . There is no need to deposit electrodes on the flexible substrate, the cost is low, the steps are simple and controllable, the flexibility is good, the sensitivity is high, and the detection of NH 3 can be realized at room temperature. |
| priorityDate | 2021-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.