http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113823919-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b75a05785dbfd86d27a87ddcdc5a524 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q17-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q17-00 |
| filingDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bddc10c7ea67a420acf11adbed414cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8f0cf3ffb09552ee1f3fb4b7df268f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cd790b59862b4067305ee003bfa8285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cb96652505d76b63cb2ab9e724073a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a3210077b30f2b9a59e37b67b3aabe2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05e53138bc0ac66d71819a088aa5626a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6adad9666c3b6342ed62683d82446487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d202cdbbfbfd02965b4309b8115b0df7 |
| publicationDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113823919-A |
| titleOfInvention | A kind of lightweight nickel/nickel oxide assembled graphene-based composite low-frequency wave absorbing foam and preparation method thereof |
| abstract | The invention discloses a lightweight nickel/nickel oxide assembled graphene-based composite low-frequency wave absorbing foam and a preparation method thereof. The nickel complex solution is subjected to a hydrothermal reaction to obtain a nickel/nickel oxide complex; the nickel/nickel oxide complex and the raw material comprising graphene are dispersed in an alcohol/water mixed solution to obtain a suspension; the suspension is successively carried out Freeze-solidification, freeze-drying and thermal reduction treatment to obtain lightweight nickel/nickel oxide assembled graphene-based composite low-frequency wave-absorbing foam, and the inside of the obtained wave-absorbing foam is that nickel/nickel oxide composite is uniformly dispersed in the graphene sheet through electrostatic action , and the graphene sheets are stacked to form a foam structure; the wave absorbing foam has excellent wave absorption performance in the low frequency S-band, and the density is as low as 0.001-1 g/cm 3 . |
| priorityDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.