http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107159067-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-0091 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-00 |
| filingDate | 2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107159067-B |
| titleOfInvention | Flexible silica aerogel material and preparation method thereof |
| abstract | The invention relates to a flexible silica aerogel material and a preparation method thereof, belonging to the technical field of nano material preparation. According to the preparation method of the flexible silica aerogel material, the silane coupling agent containing amino is added into the frozen acidic silica sol, and the silane coupling agent containing amino is controlled to react with the silica sol, so that active amino is introduced into the surface of the silica wet gel; and then soaking the modified silica wet gel into a solution containing organic epoxy molecules, introducing a flexible organic molecular layer on the surface of the silica wet gel through an addition reaction of amino groups on the surface of the silica wet gel and epoxy organic molecules, and finally performing purification and drying processes to obtain the dry flexible silica aerogel material. |
| priorityDate | 2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.