http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111635554-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2401-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2389-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L89-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 |
| filingDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111635554-B |
| titleOfInvention | Gelatin/hydroxyethyl cellulose-SiO2Composite aerogel and preparation method and application thereof |
| abstract | The invention provides gelatin/hydroxyethyl cellulose-SiO 2 A preparation method and application of the composite aerogel. The method adopts a sol-gel method to prepare SiO 2 Aerogel particles of SiO 2 Aerogel particles are an inorganic reinforcing phase with high thermal stability, high porosity and rigidity, are uniformly mixed with gelatin/hydroxyethyl cellulose solution, are chemically crosslinked by aldehydes to form hydrogel, and are prepared into gelatin/hydroxyethyl cellulose-SiO by a freeze drying technology 2 And (3) compounding the aerogel. The invention solves the problem of pure SiO by using a new preparation scheme 2 The aerogel has the advantages of low mechanical strength, difficult molding and the like, and the prepared composite aerogel has excellent properties of light weight, high mechanical strength, low thermal conductivity and high porosity by combining the characteristic that natural high polymer materials are easy to functionalize, and is a novel green heat-insulating material. |
| priorityDate | 2020-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.