http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113697849-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K9-0088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-921 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G19-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y30-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-921 |
| filingDate | 2021-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113697849-B |
| titleOfInvention | A kind of MXene/rGO/tin dioxide nanocomposite material and its preparation method and application |
| abstract | The invention belongs to the technical field of electromagnetic wave absorbing materials, and discloses an MXene/rGO/tin dioxide nanocomposite material, a preparation method and an application thereof. The method comprises the steps of: chemically exfoliating the MAX phase powder to obtain MXene nanosheets, and ultrasonically dispersing to obtain an aqueous dispersion solution of MXene nanosheets; stirring and mixing graphene oxide and tin tetrachloride pentahydrate to obtain an aqueous dispersion solution, adding fluorine Ammonium chloride and urea to obtain a mixed solution; each solution is stirred and mixed with a sodium alginate aqueous dispersion solution to obtain a mixed gel solution; the mixed gel solution is subjected to hydrothermal treatment, and then freeze-dried after cooling; the product is obtained by heat treatment and reduction of mixed gas . The method has simple steps, the obtained structure has a large specific surface area, and the formation of a conductive network improves the conductivity loss of the material. The resulting composite material is light in weight, has a high dielectric loss capability, and has a high conductivity to enhance the electromagnetic wave absorption performance. It can be used as an absorbent wave material. |
| priorityDate | 2021-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.